Test Equipment

Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 17cm * 5cm * 10cm / 6.69inch * 1.97inch * 3.94inch Qty per Carton 60 Carton Weight 13.00kgs / 28.66lb Carton Size 52cm * 36cm * 32cm / 20.47inch * 14.17inch * 12.6inch Loading Container 20GP: 445 cartons * 60 pcs = 26700 pcs 40HQ: 1033 cartons * 60 pcs = 61980 pcs

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1. 3-in-1 Multi-Functional Design: Combines a laser level, digital angle finder, and dual laser line generator, supporting 5 smart modes (level, cross line, side lasers, vertical check) for tasks like tile installation, picture hanging, cabinet mounting, and curtain installation.2. Dual Laser System & High Precision: Features red line (for edge work) and green cross line (for layout positioning), with +/- 0.1 degree high accuracy digital readout for reliable measurements, significantly improving work efficiency.3. Flexible Mounting & Portable Design: Built-in strong magnetic base attaches securely to metal surfaces for hands-free use. It also supports 1/4 inch - 20 thread standard tripod threads, working with the included mini tripod for multi-angle placement. The compact, lightweight body is easy to carry.4. Long Battery Life & Convenient Charging: Equipped with a built-in lithium-ion battery and Type-C charging port, offering up to 2-4 hours of continuous working time per charge, eliminating frequent battery replacement.5. For Versatile Use: Suitable for home improvement, woodworking, DIY projects, and professional construction tasks.Specifications1. Material: Aluminum-Magnesium Alloy + ABS2. Dimensions: 40x40x40mm3. Net Weight: 60g4. Battery: 250mAh5. Charging Voltage: 5V6. Continuous Working Time: 2 hoursPackage Contents:1 x Level1 x User Manual1 x Data Cable1 x Packaging Box1 x Tripod StandSpecification: General Certificate CE , MSDS , ROHS , FCC Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 14cm * 12cm * 5cm / 5.51inch * 4.72inch * 1.97inch Qty per Carton 60 Carton Weight 13.60kgs / 29.98lb Carton Size 58cm * 42cm * 24cm / 22.83inch * 16.54inch * 9.45inch Loading Container 20GP: 456 cartons * 60 pcs = 27360 pcs 40HQ: 1058 cartons * 60 pcs = 63480 pcs

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Features: JINGYAN MESR-100 V2 Auto-ranging capacitor ESR and Low Ohm Meter, measuring range from 0.001 to 100.0R, support IN CIRCUIT Testing. Using true 100 KHz sine wave to measure the ESR value, which is equal to the testing method of capacitor manufacturer. In the market, there is some technique using short pulse method to testing, but the value will be varying vs the capacitance and sometimes reading is different from the manufacturer's value. What is ESR of capacitor? There is a series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C), the impedance become small, and we can then measure the true series resistor value. A bad E-capacitor will have larger ESR and create large ripple rather than filtering noise. Normally, a big capacitor is larger than 3 ohm. Using this theory, we can measure the capacitor is bad/ damaged or good in condition. Because our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test. Because this low testing voltage, it cannot turn on the semiconductor inside a circuit under testing. During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not. Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast check Compare MESR100 old V1 and new V2 Improvement: 1) Change square wave to sine wave 100 KHz, reduce square wave’s high frequency component, and affect the reading passing the test leads and capacitor. 2) Higher Resolution up to 0.001 ohm. 3) 128X64 dot matrix LCD, with more larger value display and information 4) Embedded 25V capacitor table at LCD, auto display the capacitor is good or bad reference to common 25V electrolytic capacitor. 5) New plastic case, curve design for hand carrying. New stand for 60 degree stand on desk. 6) Use 2X AA battery, more convenience and longer battery life than 9V battery. 7) Support external USB power, using standard micro-USB port. Specification: Range Accuracy (After Zero, tested with 1,10,100R resistor) Refresh Time (Manual Mode) Auto mode take 0 to 2s more time depend on value 0.000 to 1.000R 1%+2Digit ~0.4s 1.000 to 10.00R 1%+1Digit ~0.4s 10.00 to 100.0R 2%+1Digit ~0.4s Accuracy maybe affected by the test lead’s length and contact point resistance. Standard test leads is 15cm, for longer test leads need special shielding to affect the EMI inference (Can contact sales’ person for more detail) 1) Accuracy: Up to 1% (detail on above table) Wide Measurement Range: >1uF (for 0.1uF the error will be larger on equation 1/(2*pi*F*C) @ 100Khz ) 2) High Resolution: 4 digit, or 0.001Ohm @ 1 Ohm range 3) Measuring voltage: <~40mV RMS (TESTING VOLTAGE) 4) Clamping voltage: ~0.15V (open voltage) 5) Battery 2X AA 1.5V battery 6) External Power: 5V micro USB 7) Operating current 0.02A 8) Battery Life time: >80 Hours Operating Introduction: 1) POWER ON Press and hold the ON/ OFF circle orange button for 2 to 3 second to power on. Press and release the ON/ OFF button to shut down meter. 2) AUTO/ MANUAL mode: i) Auto Range: Press and release the RANGE button and at the first line of LCD will show “AUTO:" At auto mode meter will automatically select the best range to detect. ii) Manual Range: Scroll the manual range from 1R, 10R and 100R range by press and release the RANGE button In LCD will show MANUAL at first LCD line and show at second line: 0-1R, 1-10R and 10-100R. 3) 1 Key Zero: Short circuit the test leads’ terminal, cancelling the wire resistance. Press and release the “ZERO" button, LCD shows “ZERO" and wait the zero disappear. If you are using the meter array socket, you need to use a short pin to short circuit to set zero. 4) Backlight: LCD backlight will on during power on 5) Auto Sleep: Around 10 hours for not testing, it will shut down automatically to save power. 6) OVERFLOW or OL: Display overflow when the value is out of range, you can check that you are zero correctly. 7) ESR TABLE: It is for reference only, different manufacturer of capacitor has different ESR, better to test a good cap ESR and compare with what you are testing, usually bad cap with higher ESR few times larger than good one. 8) SOFTWARE ESR: Put the 25V Electrolytic capacitor value to LCD, and compare, GOOD if C < XXuF, means the capacitor maybe good condition if it is less than XXuF 9) PLASTIC STAND: If you don’t use the stand, press and push the lock positionSpecification: Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 18cm * 8.5cm * 5.5cm / 7.09inch * 3.35inch * 2.17inch Qty per Carton 50 Carton Weight 14.20kgs / 31.31lb Carton Size 43cm * 36cm * 30cm / 16.93inch * 14.17inch * 11.81inch Loading Container 20GP: 574 cartons * 50 pcs = 28700 pcs 40HQ: 1333 cartons * 50 pcs = 66650 pcs

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1. 100% brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Suitable for measuring DC voltage, suitable for 6V / 12V storage battery. 7. 30V meter don't use on 24V battery, Because the voltage will produce close to the limit of the meter, leaving too few remainder to the meter, it will cause a higher voltage pulse when charging and electrical work.Specification: General Model V33D Material ABS Measure Range DC 4.5-120V Voltage Operating Temperature -10 ~ 65 Degree Celsius Cable Length 24AWG 19cm Refreshing Rate 200ms/time Accuracy 1% error Power Consumption 5-15mA Cutting Size 31*19mm Size 34*23*17mm Display Size 0.36 inch Weight 8.2g Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 7cm * 3cm * 2.5cm / 2.76inch * 1.18inch * 0.98inch Qty per Carton 500 Carton Weight 8.50kgs / 18.74lb Carton Size 37cm * 32cm * 27cm / 14.57inch * 12.6inch * 10.63inch Loading Container 20GP: 834 cartons * 500 pcs = 417000 pcs 40HQ: 1936 cartons * 500 pcs = 968000 pcs

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Product parameters:1. The sensitivity distance of detecting a dollar coin is ≥5cm.2, detection method: vibration, sound alarm2, power: 9V battery (not included)3, working environment: temperature -20 ° C -60 ° C4. Dimensions: 215.5*41.5*43.52mm5, packaging size: 25.5 * 6 * 6cm6, Pcs / Carton : 50pcs / boxSpecification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 24cm * 5cm * 5cm / 9.45inch * 1.97inch * 1.97inch Qty per Carton 50 Carton Weight 11.00kgs / 24.25lb Carton Size 28cm * 28cm * 50cm / 11.02inch * 11.02inch * 19.69inch Loading Container 20GP: 680 cartons * 50 pcs = 34000 pcs 40HQ: 1579 cartons * 50 pcs = 78950 pcs

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Product parameters:1. The sensitivity distance of detecting a dollar coin is ≥5cm.2, detection method: vibration, sound alarm2, power: 9V battery (not included)3, working environment: temperature -20 ° C -60 ° C4. Dimensions: 215.5*41.5*43.52mm5, packaging size: 25.5 * 6 * 6cm6, Pcs / Carton : 50pcs / boxSpecification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 24cm * 5cm * 5cm / 9.45inch * 1.97inch * 1.97inch Qty per Carton 50 Carton Weight 11.00kgs / 24.25lb Carton Size 28cm * 28cm * 50cm / 11.02inch * 11.02inch * 19.69inch Loading Container 20GP: 680 cartons * 50 pcs = 34000 pcs 40HQ: 1579 cartons * 50 pcs = 78950 pcs

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1. Large LCD display, max display 6000 counts 2. Update rate: 3 times per second 3. With Back-light 4. Polarity identification 5. Low voltage indication 6. Current measurement 7. Auto power off 8. Powered by 2 x AAA batteries(not included) 9. Product material: ABS 10. Product size: 13cm x 6.5cm x 3.2cmSpecification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 20cm * 10cm * 4.5cm / 7.87inch * 3.94inch * 1.77inch Qty per Carton 70 Carton Weight 18.30kgs / 40.34lb Carton Size 51cm * 37cm * 36cm / 20.08inch * 14.57inch * 14.17inch Loading Container 20GP: 392 cartons * 70 pcs = 27440 pcs 40HQ: 911 cartons * 70 pcs = 63770 pcs

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Features1. Digital anemometer provides fast measurement for analysis of critical environment conditions.2. This meter is a portable, professional wind speed measuring instrument with large-screen LCD and backlight, multi-unit switching functions.3. Functions: LCD screen, flow area setting, Max/Min, Auto power off, backlight and low battery indicator functions.4. Widely used: This digital wind speed meter is a Ideal instrument for windsurfing, sailing, fishing, kite flying and mountaineering, etc. And it can also be used for industrial and home purpose such as measuring wind speed of CPU computer fans, air conditioners, air blowers, etc.5. Digital anemometer Handheld measure wind speed in 6 units: m/s, ft/s, ft/m, km/h, mile/h, Knots.Specifications1. Power: 9V battery2. Product size: 165 × 85 × 38mm3. Product weight: 200g4. Product packaging: Color box + cloth bag5. Function: Wind speed measurement, area setting, air volume measurement, data retention, backlightingSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 20cm * 12cm * 6cm / 7.87inch * 4.72inch * 2.36inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs 40HQ: 412 cartons * 98 pcs = 40376 pcs

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Features: 1. Digital anemometer provides fast measurement for analysis of critical environmental conditions. 2. This meter is a portable, professional wind speed measuring instrument with large-screen LCD and backlight, multi-unit switching functions. 3. Functions: LCD screen, flow area setting, Max/Min, Auto power off, backlight and low battery indicator functions. 4. Widely used: This digital wind speed meter is a ideal instrument for windsurfing, sailing, fishing, kite flying and mountaineering, etc. And it can also be used for industrial and home purpose such as measuring wind speed of CPU computer fans, air conditioners, air blowers, etc. 5. Digital anemometer Handheld measure wind speed in 6 units: m/s, ft/s, ft/m, km/h, mile/h, Knots. Specifications: 1. Power: 9V battery 2. Product size: 165 x 85 x 38mm 3. Product weight: 200g 4. Product packaging: Color box + cloth bag 5. Function: Wind speed measurement, area setting, air volume measurement, data retention, backlightingSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 20cm * 12cm * 6cm / 7.87inch * 4.72inch * 2.36inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs 40HQ: 412 cartons * 98 pcs = 40376 pcs

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Feature1.Instant measurement of distance, area & volume with one button operation: YES2.Self Calibration: YES3.Wide measuring range: YES4.High accuracy: ±2mm (0.079inch)5.Automatic calculation of Area and Volume: YES6.Indirect measurement by Pythagorean Theorem: YES7.Single/Continous measurement: YES8.Max/Min distance tracking (display value): YES9.Easy Addition/ Subtraction of measurement: YES10.Set up front / rear benchmark: YES11.Selectable meter(m), inch(in) and feet(ft): YES12.Data store/ recall function: YES13.Data Hold / Data clear function: 30 units14.Air Bubble Level: YES, Included15.Easy targeting with bright laser pointer: YES16.Large LCD with backlight and multi-line display (4 lines): YES17.Auto correction and error report technology: YES18.Buzzer indication: YES19.Battery status Indication: YES20.IP54 protection (dust & splash proof): YES21.Auto / Manual power off function: YES22.Multifunction with intelligent calculation: YES23.Compact & handy design: YES24.CE, ROHS, FCC certificate: YESSpecification1.Measuring range：2.H-D710A: 0.05-70M3.H-D510A:0.05-50M4.H-D100A:0.05-100M5.H-D120A:0.05-120M6.Accuracy:±1.5mm7.Display screen:2.2 inchSpecification: Package Weight One Package Weight 0.28kgs / 0.62lb One Package Size 17cm * 11.5cm * 6.5cm / 6.69inch * 4.53inch * 2.56inch Qty per Carton 108 Carton Weight 30.00kgs / 66.14lb Carton Size 80cm * 54cm * 30cm / 31.5inch * 21.26inch * 11.81inch Loading Container 20GP: 205 cartons * 108 pcs = 22140 pcs 40HQ: 477 cartons * 108 pcs = 51516 pcs

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1. Product name: PH test paper2. Packing method: Sealed with plastic film, each pack / 80 sheets with standard color card3. Effective range: 1-144. Method of use: drop or smear the liquid to be tested on the PH test paper, it can be reflected and displayed almost without waiting, and then compared with the attached standard color chart to get the PH value.5. How to use pH test paper 1-146. Step 1: Open the strip-shaped piece of paper exposed by the test bag, the paper sheet is pH test paper, and there are 1-14 color cards on the surface of the box.7. Step 2: Remove the test strip and place it flat on a dry glass or plastic sheet (Note: the glass or plastic sheet must be dry and clean);8. Step 3: Use a glass rod or pipette to take the test solution and drop it on one end of the test paper;9. Step 4: After one second, the solution part of the test paper and the test paper produce a color change. At this time, compare with the standard color card and read the pH value. In the test, the lower the pH value, the stronger the acidity of the solution. When the pH value is 7, the solution is neutral, the greater the pH value, the stronger the solutions alkalinity;10. Cosmetic test: Because the pH of the skin is about 6, it is a weak acid, so the pH of the cosmetic is about 6 so that it does not damage the skin pH balance, so the pH value is close to 6 without harming the skin. 6, ph is very good between 5 and 7), Cosmetics are applied on the test strip, and then the closest color is found by comparing the color chart, and the pH is obtained.11. Test for amniotic fluid: The urine and vaginal discharge of most people are acidic, while the amniotic fluid is alkaline. (Take a vaginal secretion with a sterile cotton swab, apply it on a test paper, and compare the color chart to find the closest color, pH 7 The above indicates amniotic fluid; if it does not change color, it means that it is not amniotic fluid.)12. Measure the pH of the human body, the saliva sticks to the test paper, compare the color card, find the closest color, and get the pH of the human body13. Test urine pH: Urine stained on the test paper, urine stained on the test paper, compare the color card, find the closest color, and get the pH of the human body14. Check the acidity and alkalinity of the gas: first wet the test paper with distilled water, stick it to one end of the glass rod, and then send it to the mouth of the container containing the gas to be measured, observe the color change and judge the nature of the gas. (The test paper cannot touch the wall of the device)15. Used for pH testing of soils; Some plants require acidic or weakly acidic soils. It is necessary to measure the acidity of new soils or substrates that have been used for a long time!16. Measurement method of soil pH (PH value): When measuring the pH value of the substrate, you can sample a little soil, put it in the bottom of the bowl, then add 4-6 drops of distilled water, and stir well. After it is still and clarified, immerse a part of the PH test paper in the clear solution, and then the test paper will change color. The pH value can be directly obtained by comparing the discolored test paper with the PH standard color chart.Specification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 10cm * 8cm * 2cm / 3.94inch * 3.15inch * 0.79inch Qty per Carton 100 Carton Weight 10.00kgs / 22.05lb Carton Size 42cm * 42cm * 22cm / 16.54inch * 16.54inch * 8.66inch Loading Container 20GP: 687 cartons * 100 pcs = 68700 pcs 40HQ: 1595 cartons * 100 pcs = 159500 pcs

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1. 100% brand new and high quality. 2. Small and lightweight, easy to carry. 3. Display devices use high bright LED digital tube, stunning display effect. 4. With reverse polarity protection, reverse not burned. 5. The voltmeter only two wires, wiring simple and reliable performance. 6. Measuring Range: DC 2.5-30V. 7. Operation temperature: -10~65 degrees Celsius. 8. Red wire is connected to positive pole, and black wire to negative pole.Specification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 7cm * 3cm * 2.5cm / 2.76inch * 1.18inch * 0.98inch Qty per Carton 500 Carton Weight 15.00kgs / 33.07lb Carton Size 37cm * 32cm * 27cm / 14.57inch * 12.6inch * 10.63inch Loading Container 20GP: 834 cartons * 500 pcs = 417000 pcs 40HQ: 1936 cartons * 500 pcs = 968000 pcs

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1. CO2 detection range: 400-6000PPM2. CO2 detection sensitivity: 1PPM3. Detection range: 0-2PPM4. Temperature measurement range: 0~60 degrees Celsius5. Temperature measurement accuracy: +/-1 degrees Celsius6. Humidity measurement range: 0%~99%RH7. Humidity measurement accuracy: +/-2%RH8. Charging method: DC5V 500mA micro USB interface9. Battery: Built-in lithium battery 1200mAh10. Size: 9 x 7 x 4cm/3.54 x 2.75 x 1.18inch11. Screen: about 2.75 inches12. Net weight: about 175gfeature:1. Five in one: It can be used as carbon dioxide concentration detection, thermometer and hygrometer at the same time.2. Built-in 1200mha lithium battery, fully charged can stand by for about 6-8 hours3. Color screen: display current CO2 data, temperature and humidity data. The color ring changes according to the CO2 content.4. Simple operation: long press the "on-off" button for 3 seconds to turn on and off. It will automatically detect CO2.5. Small and portable: it can be placed in the kitchen, living room, bedroom, or taken out.The package includes:1 x Carbon dioxide meter1 x USB charging cable1 x ManualSpecification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 12cm * 12cm * 5cm / 4.72inch * 4.72inch * 1.97inch Qty per Carton 100 Carton Weight 20.00kgs / 44.09lb Carton Size 50cm * 50cm * 40cm / 19.69inch * 19.69inch * 15.75inch Loading Container 20GP: 266 cartons * 100 pcs = 26600 pcs 40HQ: 619 cartons * 100 pcs = 61900 pcs

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1. Measuring range: 30dB-130dB2. Accuracy: +1.5dB (based on standard sound source, 94dB 1KHz)3. Frequency response: 31.5Hz-8. 5KHz4. Frequency weighting: A right5. Response time: about 2 times/second6. Sensor type: 6mm condenser microphone sensor7. Digital display: 3 digits8. Resolution: 0.1dB (less than 100dB), 1dB (greater than 100dB)9. Alarm prompt mode: sound + display10. Alarm output: 5V high level11. Power supply mode: DC5V 1A MicroUSB interface12. Over-range display: H/Lo13. Support system: XP, Win7, Win8, Win1014. Packing list: host x1, power cord x1, hanging hook x2, screws x2, manual x115. Size: about 32.3x17.3x4 cm16. Weight: about 980 gramsFeatures:1. High-precision sensitive probe, 6mm condenser microphone sensor, accurate measurement and sensitive response2. Large screen display, single word 4 inches, the display is clear and clear at a glance3. The back bracket design can be expanded or folded, and different placement methods can be selected according to different usage scenarios.4. A variety of fixing methods to meet different usage scenarios, wall-mounted/hanging/hidden bracket/external bracket5. Sound and light alarm, upper limit alarm value setting, the default alarm value is 130dB at power-on, when the measurement value exceeds the set alarm value, the instrument will sound an alarm and lock the measurement data6. Partial panel design, multiple cooling vents, safe and durable 7. Analog bar level indicator, noise decibel six bars indicator, 30-75dB is displayed in green, 76-130dB is displayed in red8. Alarm output, an external alarm can be connected, 3.5mm two/three section headphone plug9. Silicone operating buttons, comfortable to touch10. Storage function, the instrument automatically stores data every 2s, and the stored value is the larger noise value in 2s. It can be stored continuously for one year. After one year is up, the data of six months ago will be automatically cleared, which can be used by computer software. Export records11. Equipped with a USB interface, which can be connected to a computer and provide computer applications. It can communicate with the computer via USB, download records, real-time sampling, print icons and data, etc.Specification: Package Weight One Package Weight 1.48kgs / 3.26lb One Package Size 39.5cm * 23.2cm * 8.7cm / 15.55inch * 9.13inch * 3.43inch Qty per Carton 10 Carton Weight 14.50kgs / 31.97lb Carton Size 47cm * 45cm * 40cm / 18.5inch * 17.72inch * 15.75inch Loading Container 20GP: 315 cartons * 10 pcs = 3150 pcs 40HQ: 731 cartons * 10 pcs = 7310 pcs

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1. Material: plastic, metal2. Measuring range: PH pH, humidity, temperature, illuminance3. Scope of application: greenhouse flower garden, courtyard garden, greenhouse planting, etc.4. Power supply: 1 9V battery (not included)5. How to use: Insert vertically into the soil6. Size: about 32x6.5 cm, probe length is about 20cm7. Weight: about 158 gramsFeatures:1. 3S reads the test result, the data is accurate, suitable for all kinds of soil2. Low battery prompt and automatic shutdown function, automatic shutdown after five minutes without operation3. Light tube sensing, sensing at any time4. High-definition large-screen backlight panel, read data clearly5. One-key switching function, temperature conversion function, easy switching6. The metal probe, the long needle is made of metal and penetrates into the soilSpecification: Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 34cm * 8cm * 5.5cm / 13.39inch * 3.15inch * 2.17inch Qty per Carton 100 Carton Weight 21.00kgs / 46.30lb Carton Size 50cm * 50cm * 42cm / 19.69inch * 19.69inch * 16.54inch Loading Container 20GP: 253 cartons * 100 pcs = 25300 pcs 40HQ: 589 cartons * 100 pcs = 58900 pcs

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1. Aspheric optical focusing lens, low distortion and anti-interference performance, significantly reduce the influence of ambient light 2. Dual light-sensitive apertures, no horizontal bubble, no plus or minus measurement function storage function 3. Phase modulation, high frequency light signal emission 4. Phase optics, laser emission and reception enhancement 5. Single/continuous/area/volume/hookup 6. Measuring range: 40m 7. Measuring accuracy: 2mm 8. Automatic laser cut-off: 20 seconds 9. Automatic shut-off: 150 seconds 10. Operating temperature range: 0-40 degrees Celsius 11. Storage temperature range: -20 to 60 degrees Celsius 12. Power supply method: 2 x 1.5V batteries (product not included) 13. Packing list: main unit, manual, colour box 14. Material: ABS 15. Gross weight: 140gSpecification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 16cm * 9cm * 4cm / 6.3inch * 3.54inch * 1.57inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 46cm * 40cm * 35cm / 18.11inch * 15.75inch * 13.78inch Loading Container 20GP: 414 cartons * 100 pcs = 41400 pcs 40HQ: 961 cartons * 100 pcs = 96100 pcs

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Product Features:1. 1.32-inch circular layout, 240x240 LCD screen, highlighting your artistic taste.2. The ultra-fine aluminum knob provides a delicate experience for the fingertips.3. Adopt 6H high hardness tempered glass screen, which can avoid general scratches.4. Multi-mode interface control, sensitive buttons bring you an excellent experience.5. Built-in seven color atmosphere lights, adding different intelligent colors to your life.6. A variety of brushed back panels are available, suitable for different home styles.7. Widely applicable to electric radiators, electric cooling, and temperature control systems. It can be applied to smart homes, shopping malls, and industrial places.8. A variety of advanced option settings, there are 4 modes to choose from: manual/programming/temporary manual/holiday mode.9. Support WiFi connection and APP control, support control and adjust the temperature setting program in the mobile device, please download the APP (Smartlife) through the APP Store (iOS) or Google Play (Android) first.Product Parameters:1. Voltage range: 95~24 V AC, 50~60Hz or 24V DC/AC, 50~60Hz2. Current: 3A3. Sensor: NTC3950, 10K4. Temperature error: +/-1 degree Celsius5. Temperature control range: 5-35 degrees Celsius6. Room temperature range: 5-99 degrees Celsius7. Display temperature range: 5~99 degrees Celsius8. Normal working environment temperature: -10~45 degrees Celsius9. Normal working environment humidity: 5~95%RH (no condensation)10. Storage temperature: -10~45 degrees Celsius11. Power: less than 1.5W12. Time error: less than 1%13. Panel material: PC+ABS plastic (flame retardant)14. Install the embedded box: 86x86mm / European card box15. Wiring port: 2×1.5mm2 or 1×2.5mm216. Protection level: IP2017. Button type: capacitive touch button18. Screen: TFT screenProduct List:- Temperature controller x 1- Screw x 2- Instructions for use x 1- Wall Panel x 1Specification: Package Weight One Package Weight 0.25kgs / 0.54lb One Package Size 11cm * 9cm * 6cm / 4.33inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 30cm * 30cm / 12.6inch * 11.81inch * 11.81inch Loading Container 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs

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Product Features:1. 1.32-inch circular layout, 240x240 LCD screen, highlighting your artistic taste.2. The ultra-fine aluminum knob provides a delicate experience for the fingertips.3. Adopt 6H high hardness tempered glass screen, which can avoid general scratches.4. Multi-mode interface control, sensitive buttons bring you an excellent experience.5. Built-in seven color atmosphere lights, adding different intelligent colors to your life.6. A variety of brushed back panels are available, suitable for different home styles.7. Widely applicable to electric radiators, electric cooling, and temperature control systems. It can be applied to smart homes, shopping malls, and industrial places.8. A variety of advanced option settings, there are 4 modes to choose from: manual/programming/temporary manual/holiday mode.9. Support WiFi connection and APP control, support control and adjust the temperature setting program in the mobile device, please download the APP (Smartlife) through the APP Store (iOS) or Google Play (Android) first.Product Parameters:1. Voltage range: 95~24 V AC, 50~60Hz or 24V DC/AC, 50~60Hz2. Current: 3A3. Sensor: NTC3950, 10K4. Temperature error: +/-1 degree Celsius5. Temperature control range: 5-35 degrees Celsius6. Room temperature range: 5-99 degrees Celsius7. Display temperature range: 5~99 degrees Celsius8. Normal working environment temperature: -10~45 degrees Celsius9. Normal working environment humidity: 5~95%RH (no condensation)10. Storage temperature: -10~45 degrees Celsius11. Power: less than 1.5W12. Time error: less than 1%13. Panel material: PC+ABS plastic (flame retardant)14. Install the embedded box: 86x86mm / European card box15. Wiring port: 2×1.5mm2 or 1×2.5mm216. Protection level: IP2017. Button type: capacitive touch button18. Screen: TFT screenProduct List:- Temperature controller x 1- Screw x 2- Instructions for use x 1- Wall Panel x 1Specification: Package Weight One Package Weight 0.25kgs / 0.55lb One Package Size 11cm * 9cm * 6cm / 4.33inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 30cm * 30cm / 12.6inch * 11.81inch * 11.81inch Loading Container 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs

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Product Features:1. 1.32-inch circular layout, 240x240 LCD screen, highlighting your artistic taste.2. The ultra-fine aluminum knob provides a delicate experience for the fingertips.3. Adopt 6H high hardness tempered glass screen, which can avoid general scratches.4. Multi-mode interface control, sensitive buttons bring you an excellent experience.5. Built-in seven color atmosphere lights, adding different intelligent colors to your life.6. A variety of brushed back panels are available, suitable for different home styles.7. Widely applicable to electric radiators, electric cooling, and temperature control systems. It can be applied to smart homes, shopping malls, and industrial places.8. A variety of advanced option settings, there are 4 modes to choose from: manual/programming/temporary manual/holiday mode.9. Support WiFi connection and APP control, support control and adjust the temperature setting program in the mobile device, please download the APP (Smartlife) through the APP Store (iOS) or Google Play (Android) first.Product Parameters:1. Voltage range: 95~24 V AC, 50~60Hz or 24V DC/AC, 50~60Hz2. Current: 16A3. Sensor: NTC3950, 10K4. Temperature error: +/-1 degree Celsius5. Temperature control range: 5-35 degrees Celsius6. Room temperature range: 5-99 degrees Celsius7. Display temperature range: 5~99 degrees Celsius8. Normal working environment temperature: -10~45 degrees Celsius9. Normal working environment humidity: 5~95%RH (no condensation)10. Storage temperature: -10~45 degrees Celsius11. Power: less than 1.5W12. Time error: less than 1%13. Panel material: PC+ABS plastic (flame retardant)14. Install the embedded box: 86x86mm / European card box15. Wiring port: 2×1.5mm2 or 1×2.5mm216. Protection level: IP2017. Button type: capacitive touch button18. Screen: TFT screenProduct List:- Temperature controller x 1- Screw x 2- Instructions for use x 1- Wall Panel x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 11cm * 9cm * 6cm / 4.33inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 30cm * 30cm / 12.6inch * 11.81inch * 11.81inch Loading Container 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs

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Product Features:1. 1.32-inch circular layout, 240x240 LCD screen, highlighting your artistic taste.2. The ultra-fine aluminum knob provides a delicate experience for the fingertips.3. Adopt 6H high hardness tempered glass screen, which can avoid general scratches.4. Multi-mode interface control, sensitive buttons bring you an excellent experience.5. Built-in seven color atmosphere lights, adding different intelligent colors to your life.6. A variety of brushed back panels are available, suitable for different home styles.7. Widely applicable to electric radiators, electric cooling, and temperature control systems. It can be applied to smart homes, shopping malls, and industrial places.8. A variety of advanced option settings, there are 4 modes to choose from: manual/programming/temporary manual/holiday mode.9. Support WiFi connection and APP control, support control and adjust the temperature setting program in the mobile device, please download the APP (Smartlife) through the APP Store (iOS) or Google Play (Android) first.Product Parameters:1. Voltage range: 95~24 V AC, 50~60Hz or 24V DC/AC, 50~60Hz2. Current: 3A3. Sensor: NTC3950, 10K4. Temperature error: +/-1 degree Celsius5. Temperature control range: 5-35 degrees Celsius6. Room temperature range: 5-99 degrees Celsius7. Display temperature range: 5~99 degrees Celsius8. Normal working environment temperature: -10~45 degrees Celsius9. Normal working environment humidity: 5~95%RH (no condensation)10. Storage temperature: -10~45 degrees Celsius11. Power: less than 1.5W12. Time error: less than 1%13. Panel material: PC+ABS plastic (flame retardant)14. Install the embedded box: 86x86mm / European card box15. Wiring port: 2×1.5mm2 or 1×2.5mm216. Protection level: IP2017. Button type: capacitive touch button18. Screen: TFT screenProduct List:- Temperature controller x 1- Screw x 2- Instructions for use x 1- Wall Panel x 1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 11cm * 9cm * 6cm / 4.33inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 30cm * 30cm / 12.6inch * 11.81inch * 11.81inch Loading Container 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs

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Product Features:1. 1.32-inch circular layout, 240x240 LCD screen, highlighting your artistic taste.2. The ultra-fine aluminum knob provides a delicate experience for the fingertips.3. Adopt 6H high hardness tempered glass screen, which can avoid general scratches.4. Multi-mode interface control, sensitive buttons bring you an excellent experience.5. Built-in seven color atmosphere lights, adding different intelligent colors to your life.6. A variety of brushed back panels are available, suitable for different home styles.7. Widely applicable to electric radiators, electric cooling, and temperature control systems. It can be applied to smart homes, shopping malls, and industrial places.8. A variety of advanced option settings, there are 4 modes to choose from: manual/programming/temporary manual/holiday mode.9. Support WiFi connection and APP control, support control and adjust the temperature setting program in the mobile device, please download the APP (Smartlife) through the APP Store (iOS) or Google Play (Android) first.Product Parameters:1. Voltage range: 95~24 V AC, 50~60Hz or 24V DC/AC, 50~60Hz2. Current: 3A3. Sensor: NTC3950, 10K4. Temperature error: +/-1 degree Celsius5. Temperature control range: 5-35 degrees Celsius6. Room temperature range: 5-99 degrees Celsius7. Display temperature range: 5~99 degrees Celsius8. Normal working environment temperature: -10~45 degrees Celsius9. Normal working environment humidity: 5~95%RH (no condensation)10. Storage temperature: -10~45 degrees Celsius11. Power: less than 1.5W12. Time error: less than 1%13. Panel material: PC+ABS plastic (flame retardant)14. Install the embedded box: 86x86mm / European card box15. Wiring port: 2×1.5mm2 or 1×2.5mm216. Protection level: IP2017. Button type: capacitive touch button18. Screen: TFT screenProduct List:- Temperature controller x 1- Screw x 2- Instructions for use x 1- Wall Panel x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 11cm * 9cm * 6cm / 4.33inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 30cm * 30cm / 12.6inch * 11.81inch * 11.81inch Loading Container 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs

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Product Features:1. 1.32-inch circular layout, 240x240 LCD screen, highlighting your artistic taste.2. The ultra-fine aluminum knob provides a delicate experience for the fingertips.3. Adopt 6H high hardness tempered glass screen, which can avoid general scratches.4. Multi-mode interface control, sensitive buttons bring you an excellent experience.5. Built-in seven color atmosphere lights, adding different intelligent colors to your life.6. A variety of brushed back panels are available, suitable for different home styles.7. Widely applicable to electric radiators, electric cooling, and temperature control systems. It can be applied to smart homes, shopping malls, and industrial places.8. A variety of advanced option settings, there are 4 modes to choose from: manual/programming/temporary manual/holiday mode.9. Support WiFi connection and APP control, support control and adjust the temperature setting program in the mobile device, please download the APP (Smartlife) through the APP Store (iOS) or Google Play (Android) first.Product Parameters:1. Voltage range: 95~24 V AC, 50~60Hz or 24V DC/AC, 50~60Hz2. Current: 16A3. Sensor: NTC3950, 10K4. Temperature error: +/-1 degree Celsius5. Temperature control range: 5-35 degrees Celsius6. Room temperature range: 5-99 degrees Celsius7. Display temperature range: 5~99 degrees Celsius8. Normal working environment temperature: -10~45 degrees Celsius9. Normal working environment humidity: 5~95%RH (no condensation)10. Storage temperature: -10~45 degrees Celsius11. Power: less than 1.5W12. Time error: less than 1%13. Panel material: PC+ABS plastic (flame retardant)14. Install the embedded box: 86x86mm / European card box15. Wiring port: 2×1.5mm2 or 1×2.5mm216. Protection level: IP2017. Button type: capacitive touch button18. Screen: TFT screenProduct List:- Temperature controller x 1- Screw x 2- Instructions for use x 1- Wall Panel x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 11cm * 9cm * 6cm / 4.33inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 30cm * 30cm / 12.6inch * 11.81inch * 11.81inch Loading Container 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs

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Product Features:1. 1.32-inch circular layout, 240x240 LCD screen, highlighting your artistic taste.2. The ultra-fine aluminum knob provides a delicate experience for the fingertips.3. Adopt 6H high hardness tempered glass screen, which can avoid general scratches.4. Multi-mode interface control, sensitive buttons bring you an excellent experience.5. Built-in seven color atmosphere lights, adding different intelligent colors to your life.6. A variety of brushed back panels are available, suitable for different home styles.7. Widely applicable to electric radiators, electric cooling, and temperature control systems. It can be applied to smart homes, shopping malls, and industrial places.8. A variety of advanced option settings, there are 4 modes to choose from: manual/programming/temporary manual/holiday mode.9. Support WiFi connection and APP control, support control and adjust the temperature setting program in the mobile device, please download the APP (Smartlife) through the APP Store (iOS) or Google Play (Android) first.Product Parameters:1. Voltage range: 95~24 V AC, 50~60Hz or 24V DC/AC, 50~60Hz2. Current: 3A3. Sensor: NTC3950, 10K4. Temperature error: +/-1 degree Celsius5. Temperature control range: 5-35 degrees Celsius6. Room temperature range: 5-99 degrees Celsius7. Display temperature range: 5~99 degrees Celsius8. Normal working environment temperature: -10~45 degrees Celsius9. Normal working environment humidity: 5~95%RH (no condensation)10. Storage temperature: -10~45 degrees Celsius11. Power: less than 1.5W12. Time error: less than 1%13. Panel material: PC+ABS plastic (flame retardant)14. Install the embedded box: 86x86mm / European card box15. Wiring port: 2×1.5mm2 or 1×2.5mm216. Protection level: IP2017. Button type: capacitive touch button18. Screen: TFT screenProduct List:- Temperature controller x 1- Screw x 2- Instructions for use x 1- Wall Panel x 1Specification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 11cm * 9cm * 6cm / 4.33inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 30cm * 30cm / 12.6inch * 11.81inch * 11.81inch Loading Container 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs

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Product Features:1. 1.32-inch circular layout, 240x240 LCD screen, highlighting your artistic taste.2. The ultra-fine aluminum knob provides a delicate experience for the fingertips.3. Adopt 6H high hardness tempered glass screen, which can avoid general scratches.4. Multi-mode interface control, sensitive buttons bring you an excellent experience.5. Built-in seven color atmosphere lights, adding different intelligent colors to your life.6. A variety of brushed back panels are available, suitable for different home styles.7. Widely applicable to electric radiators, electric cooling, and temperature control systems. It can be applied to smart homes, shopping malls, and industrial places.8. A variety of advanced option settings, there are 4 modes to choose from: manual/programming/temporary manual/holiday mode.9. Support WiFi connection and APP control, support control and adjust the temperature setting program in the mobile device, please download the APP (Smartlife) through the APP Store (iOS) or Google Play (Android) first.Product Parameters:1. Voltage range: 95~24 V AC, 50~60Hz or 24V DC/AC, 50~60Hz2. Current: 16A3. Sensor: NTC3950, 10K4. Temperature error: +/-1 degree Celsius5. Temperature control range: 5-35 degrees Celsius6. Room temperature range: 5-99 degrees Celsius7. Display temperature range: 5~99 degrees Celsius8. Normal working environment temperature: -10~45 degrees Celsius9. Normal working environment humidity: 5~95%RH (no condensation)10. Storage temperature: -10~45 degrees Celsius11. Power: less than 1.5W12. Time error: less than 1%13. Panel material: PC+ABS plastic (flame retardant)14. Install the embedded box: 86x86mm / European card box15. Wiring port: 2×1.5mm2 or 1×2.5mm216. Protection level: IP2017. Button type: capacitive touch button18. Screen: TFT screenProduct List:- Temperature controller x 1- Screw x 2- Instructions for use x 1- Wall Panel x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 11cm * 9cm * 6cm / 4.33inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 30cm * 30cm / 12.6inch * 11.81inch * 11.81inch Loading Container 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs

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Product Features:1. 1.32-inch circular layout, 240x240 LCD screen, highlighting your artistic taste.2. The ultra-fine aluminum knob provides a delicate experience for the fingertips.3. Adopt 6H high hardness tempered glass screen, which can avoid general scratches.4. Multi-mode interface control, sensitive buttons bring you an excellent experience.5. Built-in seven color atmosphere lights, adding different intelligent colors to your life.6. A variety of brushed back panels are available, suitable for different home styles.7. Widely applicable to electric radiators, electric cooling, and temperature control systems. It can be applied to smart homes, shopping malls, and industrial places.8. A variety of advanced option settings, there are 4 modes to choose from: manual/programming/temporary manual/holiday mode.9. Support WiFi connection and APP control, support control and adjust the temperature setting program in the mobile device, please download the APP (Smartlife) through the APP Store (iOS) or Google Play (Android) first.Product Parameters:1. Voltage range: 95~24 V AC, 50~60Hz or 24V DC/AC, 50~60Hz2. Current: 3A3. Sensor: NTC3950, 10K4. Temperature error: +/-1 degree Celsius5. Temperature control range: 5-35 degrees Celsius6. Room temperature range: 5-99 degrees Celsius7. Display temperature range: 5~99 degrees Celsius8. Normal working environment temperature: -10~45 degrees Celsius9. Normal working environment humidity: 5~95%RH (no condensation)10. Storage temperature: -10~45 degrees Celsius11. Power: less than 1.5W12. Time error: less than 1%13. Panel material: PC+ABS plastic (flame retardant)14. Install the embedded box: 86x86mm / European card box15. Wiring port: 2×1.5mm2 or 1×2.5mm216. Protection level: IP2017. Button type: capacitive touch button18. Screen: TFT screenProduct List:- Temperature controller x 1- Screw x 2- Instructions for use x 1- Wall Panel x 1Specification: Package Weight One Package Weight 0.25kgs / 0.54lb One Package Size 11cm * 9cm * 6cm / 4.33inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 32cm * 30cm * 30cm / 12.6inch * 11.81inch * 11.81inch Loading Container 20GP: 925 cartons * 50 pcs = 46250 pcs 40HQ: 2149 cartons * 50 pcs = 107450 pcs

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1. Measuring range: 400-50002. Measurement accuracy: 5PPM3. Measurement objects:W17 (carbon monoxide + carbon dioxide + formaldehyde + air quality + chemical pollutants)W17A (carbon monoxide + carbon dioxide + formaldehyde + temperature + humidity)4. Applicable scenes: indoors, in cars, public places, stations, gardens, schools5. Power: 5W6. Application technology: natural air flow detection technology7. Display mode: LED8. Error fluctuation: 0-30%9. Power on warm-up: 120 seconds10. Working voltage: 5V11. Battery capacity: 850mAh12. Charging time: about 3 hours13. Working time: about 180-240 minutes14. Product dimensions: 6.3 x 2.6 x 12 cm15. Product weight: about 235 gramsSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 18cm * 9cm * 4cm / 7.09inch * 3.54inch * 1.57inch Qty per Carton 50 Carton Weight 12.30kgs / 27.12lb Carton Size 46cm * 38cm * 22cm / 18.11inch * 14.96inch * 8.66inch Loading Container 20GP: 693 cartons * 50 pcs = 34650 pcs 40HQ: 1609 cartons * 50 pcs = 80450 pcs

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1. Measuring range: 400-50002. Measurement accuracy: 5PPM3. Measurement objects:W17 (carbon monoxide + carbon dioxide + formaldehyde + air quality + chemical pollutants)W17A (carbon monoxide + carbon dioxide + formaldehyde + temperature + humidity)4. Applicable scenes: indoors, in cars, public places, stations, gardens, schools5. Power: 5W6. Application technology: natural air flow detection technology7. Display mode: LED8. Error fluctuation: 0-30%9. Power on warm-up: 120 seconds10. Working voltage: 5V11. Battery capacity: 850mAh12. Charging time: about 3 hours13. Working time: about 180-240 minutes14. Product dimensions: 6.3 x 2.6 x 12 cm15. Product weight: about 235 gramsSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 18cm * 9cm * 4cm / 7.09inch * 3.54inch * 1.57inch Qty per Carton 50 Carton Weight 12.30kgs / 27.12lb Carton Size 46cm * 38cm * 22cm / 18.11inch * 14.96inch * 8.66inch Loading Container 20GP: 693 cartons * 50 pcs = 34650 pcs 40HQ: 1609 cartons * 50 pcs = 80450 pcs

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1. 1000V high voltage resistant, replaceable needle tip, flame retardant high temperature resistant, freeze Resistant non-hardening2. Stainless steel with gold-plated hands, and low internal resistance for better durability3. High-precision measurements for greater accuracy, tip diameter of only 0.2mm, suitable for measuring pad component pins, high precision, anti-oxidation, longer service life4. Flame retardant and high temperature resistant, soft, not easy to break the thread, high and low-temperature resistance, winter does not harden5. Non-slip silicone grips, grip sponge feels comfortable in your hand, made of insulating soft silicone material, effective anti-slip while not hurting hands, not hardened, comfortable to use when the hand feeling6. Soft plastic injection molding, anti-breakage design, thickened tinned copper wire, more conductive, double insulation soft silicone injection molding7. Package includes:A. 1 x Test PenB. 1 x CrowbarC. 4 x NeedlesSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 20cm * 10cm * 2cm / 7.87inch * 3.94inch * 0.79inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 52cm * 42cm * 22cm / 20.47inch * 16.54inch * 8.66inch Loading Container 20GP: 555 cartons * 100 pcs = 55500 pcs 40HQ: 1288 cartons * 100 pcs = 128800 pcs

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1. Laser type: 620-670nm2. Measurement time: 0.1~3s3. Resolution: 1mm4. Unit: m/ft/in5. Measuring range: 0.05~40m6. Covers a variety of measurement modes to easily meet the measurement needs of various scenarios: single measurement, multiple measurements, area measurement, volume measurement, primary Pythagorean, secondary Pythagorean, front and rear benchmarks, unit switching7. High-precision laser ranging, intelligent algorithm, distance measurement is completed instantly with an accuracy of 0.002m, and the measurement is fast and accurate8. LCD high-definition display, clear readings, equipped with gravity-sensing automatic flip design9. Double button operation, easy to operate and not easy to operate accidentally.10. Built-in 400mAh large-capacity lithium battery, Type-C universal charging port for fast charging, long-lasting battery life, and can meet the needs of 3000 continuous measurements when fully charged11. Linked with Mijia APP to realize data synchronization/notes, length/area/volume calculation, floor plan drawing, real-shot recording and other functions12. Dimensions: 34.5x79x19mmSpecification: Package Weight One Package Weight 0.13kgs / 0.29lb One Package Size 12cm * 9cm * 3cm / 4.72inch * 3.54inch * 1.18inch Qty per Carton 176 Carton Weight 23.45kgs / 51.70lb Carton Size 50cm * 38cm * 35cm / 19.69inch * 14.96inch * 13.78inch Loading Container 20GP: 401 cartons * 176 pcs = 70576 pcs 40HQ: 930 cartons * 176 pcs = 163680 pcs

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1. Sampling rate: 500msps2. Input coupling: DC/AC3. Rise time: 2.5 nss4. Storage depth: 120kpts5. Input impedance: 1MQ-18PF6. Screen size: 2.8 inches7. Resolution: 320x2408. Expansion interface: USB transmission interface9. Battery: 3000mAh10. Size: 135mmx90mmx40mm11. The machine can be set to English, Chinese, Russian, Portuguese12. 180mhz bandwidth and 500msps real-time sampling rate13. Grayscale and color temperature display Multi-level grayscale display capability, waveform changes are clearly reflected14. 50000WFMS/S waveform refresh rate makes abnormal waveforms nowhere to hide15. Three trigger modes: automatic, single, normal; rising edge, falling edge16. Adaptive adjustable trigger suppression, adaptive to high frequency, low frequency and noise signals, making the waveform clean and stable17. Provide additional magnification time basis, which can provide 2~1000 times magnification viewing effect in running or paused state.18. Supports digital phosphor technology, the closed curve graph generated by dual channels can be used to compare the amplitude, frequency and phase of the two sets of signals19. The analog front-end adopts excellent shielding measures and a stable feedback system. All parts with interference sources are kept away from the analog front-end.20. The analog front end has a built-in switchable 20MHz hardware bandwidth limiting component. When turned on, the -3DB attenuation bandwidth is 20MHz.21. Cut off part or all of the various signals measured by the oscilloscope as the output signal of the signal generator, and store up to 500 customized signals22. The design of the analog front-end input stage adopts a high-voltage withstand design. The overall design can reach 400V withstand voltage, which can prevent burnout at any gear.23. Built-in 3000mah large-capacity rechargeable lithium battery, battery life up to 4 hours, scheduled shutdown for 5 minutes to 2 hours (can be set)24. Equipped with an efficient one-button automatic adjustment function, signal measurement is simple and fast, and the cursor can accurately measure waveform parameters.25. Built-in 120Mbit storage space, which can store 250 sets of waveforms and 90 screenshots. Full-screen pictures can be viewed and secondary analysis of saved waveform data can be performed.26. Connect the computer via USB cable and copy the system image file iso to the USB flash drive for upgrade. You can also directly view or copy the BMP image file saved in the oscilloscope.Specification: Package Weight One Package Weight 0.67kgs / 1.47lb One Package Size 25cm * 15cm * 8cm / 9.84inch * 5.91inch * 3.15inch Qty per Carton 20 Carton Weight 15.50kgs / 34.17lb Carton Size 50cm * 32cm * 42cm / 19.69inch * 12.6inch * 16.54inch Loading Container 20GP: 396 cartons * 20 pcs = 7920 pcs 40HQ: 921 cartons * 20 pcs = 18420 pcs

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Oscilloscope function introduction:1. Dual channel 2X10MHz bandwidth, 50MS/s real-time sampling rate2. Measuring voltage: 400V (MAX)3. FPGA+ADC+MCU high-performance hardware architecture, waveform details are captured without loss4. With complete trigger functions (automatic, single, regular)5. Equipped with efficient one-button automatic adjustment, the measured waveform can be displayed without cumbersome adjustments.6. Save waveform screenshots and support exporting pictures to the computer to facilitate secondary waveform analysis.Multimeter function introduction:1. Four-digit integer 9999 count true effective value measurement2. Voltage, current, capacitance, resistance, diode, continuity, zero line identification, temperature3. Measuring voltage: AC750V, DC1000V (MAX)4. Automatic range, intelligent anti-burning5. Data retention, color screen digital displayIntroduction to signal generator functions1. 7 signal waveforms: sine wave, square wave, triangle wave, full wave, half wave, noise wave, DC2. Output frequency: 1Hz-2MHz3. Output amplitude: 0.1-3.3V4. Output duty cycle: 0-1001. Screen: 2.8-inch true color screen2. Resolution: 320 x 2403. Charging: TYPE-C (5V/1A)4. Battery: 3000mAh lithium battery5. Supported functions: oscilloscope, signal generator, digital multimeter6. Standby time: 8 hours7. Language: English, Russian, Portuguese, Japanese, German8. Size: 141.7x93.5x38mm9. Weight: 300g10. The hardware architecture adopts the same ARM + FPGA + high-speed ADC solution as that of desktop computers. It has high cost and is an unusual CPU direct acquisition solution. The trigger system is powerful and has super waveform capture capabilities without losing the waveform details.11. It has complete trigger modes: automatic, single, and normal; equipped with efficient one-button automatic adjustment, which can display the measured signal waveform without cumbersome adjustments.12. Save waveform screenshots with one click. The saved pictures can be viewed on an oscilloscope or exported to a computer to facilitate secondary analysis of the collected signals.13. Intelligent anti-burning has overload protection, and built-in double fuses prevent meter burning and are safer14. 3000mah large-capacity lithium battery, TYPE-C port can be recharged worry-free and labor-saving, and has a long battery life of 8 hours15. The extendable stand can be used and placed for easy reading.16. ABS material + silicone jacket, sturdy and anti-fall, comfortable to the touchEnglish standard:1. 2C23T x 12. 10x probe x 13. Red and black alligator clip probe x 14. Multimeter lead x 15. Charging cable x 16. Packing box x 17. Instructions x 1English upgrade:1. 2C23T x 12. Instructions x 13. Red and black alligator clip probe x 14. Multimeter lead x 15. Charging cable x 16. Packing box x 17. 10x probe x 2Specification: Package Weight One Package Weight 0.70kgs / 1.54lb One Package Size 26cm * 13cm * 9cm / 10.24inch * 5.12inch * 3.54inch Qty per Carton 20 Carton Weight 13.50kgs / 29.76lb Carton Size 54cm * 29cm * 45cm / 21.26inch * 11.42inch * 17.72inch Loading Container 20GP: 378 cartons * 20 pcs = 7560 pcs 40HQ: 878 cartons * 20 pcs = 17560 pcs

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Oscilloscope function introduction:1. Dual channel 2X10MHz bandwidth, 50MS/s real-time sampling rate2. Measuring voltage: 400V (MAX)3. FPGA+ADC+MCU high-performance hardware architecture, waveform details are captured without loss4. With complete trigger functions (automatic, single, regular)5. Equipped with efficient one-button automatic adjustment, the measured waveform can be displayed without cumbersome adjustments.6. Save waveform screenshots and support exporting pictures to the computer to facilitate secondary waveform analysis.Multimeter function introduction:1. Four-digit integer 9999 count true effective value measurement2. Voltage, current, capacitance, resistance, diode, continuity, zero line identification, temperature3. Measuring voltage: AC750V, DC1000V (MAX)4. Automatic range, intelligent anti-burning5. Data retention, color screen digital displayIntroduction to signal generator functions1. 7 signal waveforms: sine wave, square wave, triangle wave, full wave, half wave, noise wave, DC2. Output frequency: 1Hz-2MHz3. Output amplitude: 0.1-3.3V4. Output duty cycle: 0-1001. Screen: 2.8-inch true color screen2. Resolution: 320 x 2403. Charging: TYPE-C (5V/1A)4. Battery: 3000mAh lithium battery5. Supported functions: oscilloscope, signal generator, digital multimeter6. Standby time: 8 hours7. Language: English, Russian, Portuguese, Japanese, German8. Size: 141.7x93.5x38mm9. Weight: 300g10. The hardware architecture adopts the same ARM + FPGA + high-speed ADC solution as that of desktop computers. It has high cost and is an unusual CPU direct acquisition solution. The trigger system is powerful and has super waveform capture capabilities without losing the waveform details.11. It has complete trigger modes: automatic, single, and normal; equipped with efficient one-button automatic adjustment, which can display the measured signal waveform without cumbersome adjustments.12. Save waveform screenshots with one click. The saved pictures can be viewed on an oscilloscope or exported to a computer to facilitate secondary analysis of the collected signals.13. Intelligent anti-burning has overload protection, and built-in double fuses prevent meter burning and are safer14. 3000mah large-capacity lithium battery, TYPE-C port can be recharged worry-free and labor-saving, and has a long battery life of 8 hours15. The extendable stand can be used and placed for easy reading.16. ABS material + silicone jacket, sturdy and anti-fall, comfortable to the touchEnglish standard:1. 2C23T x 12. 10x probe x 13. Red and black alligator clip probe x 14. Multimeter lead x 15. Charging cable x 16. Packing box x 17. Instructions x 1English upgrade:1. 2C23T x 12. Instructions x 13. Red and black alligator clip probe x 14. Multimeter lead x 15. Charging cable x 16. Packing box x 17. 10x probe x 2Specification: Package Weight One Package Weight 0.76kgs / 1.66lb One Package Size 26cm * 13cm * 9cm / 10.24inch * 5.12inch * 3.54inch Qty per Carton 20 Carton Weight 13.50kgs / 29.76lb Carton Size 54cm * 29cm * 45cm / 21.26inch * 11.42inch * 17.72inch Loading Container 20GP: 378 cartons * 20 pcs = 7560 pcs 40HQ: 878 cartons * 20 pcs = 17560 pcs

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1. DC voltage: 9.999V/99.99V/999.9V2. AC voltage: 9.999V/99.99V/750.0V3. DC current: 9999uA/99.99mA/999.9mA/9.999A4. AC current: 9999uA/99.99mA1999.9mA/9.999A5. Frequency: 9.999MΗz/999.9KHz/9999KΗz/9.999KΗz/999.99Ηz/99.99Hz/9.999Hz6. General modes: automatic, voltage, resistance, diode/on-off capacitance, current, frequency, temperature, NCV sensing voltage, LIVE zero-fire wire measurement7. Record mode: real-time measurement curve, record the value of the measurement and save the measurement data.8. Monitoring mode: when the measured value is greater or less than the set threshold value, the buzzer of the device will ring and the display will also prompt.9. TFT high-definition colour screen, the screen reads clearly, the visual colour is richer.10. 1500mAh lithium battery, TYPE-C charging interface, more convenient for power supply.11. Built-in intelligent anti-burning chip and double ceramic fuse, with overload protection, to prevent misuse of the burn table, safer to use12. automatic identification, high-precision intelligent detection13. non-contact measurement, insulation power measurement, more secure, close to the detection point if the induction of AC electromagnetic field, in addition to the buzzer alarm, the screen can be seen on the magnetic field strength changes14. small size, snap type storage meter pen so that the toolkit to reduce clutter, more convenient to carry15. Key design one-handed direct switching, convenient and fast, improve work efficiency16. 100,000 times durability test, durable and not easily affected by the environmentSpecification: Package Weight One Package Weight 0.45kgs / 0.99lb One Package Size 21cm * 12cm * 8cm / 8.27inch * 4.72inch * 3.15inch Qty per Carton 50 Carton Weight 21.00kgs / 46.30lb Carton Size 62cm * 42cm * 45cm / 24.41inch * 16.54inch * 17.72inch Loading Container 20GP: 227 cartons * 50 pcs = 11350 pcs 40HQ: 528 cartons * 50 pcs = 26400 pcs

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1. Display: 2.4-inch TFT colour screen, LED backlighting2. Supply voltage: built-in 1500mAh rechargeable lithium battery3. Charging specification: USB Type-C, +5V4. Product volume: 79x103x31mm5. Real-time sampling rate: 10MSa / s6. Analogue bandwidth: 500Khz7. Input impedance: 1 milliohm8. Coupling method: AC/DC9. Test voltage range: 400V10. Vertical sensitivity: 10mV-10V11. Horizontal time base range: 1us-10s12. Trigger mode automatic: normal single13. Trigger type: rising edge/falling edge14. Compact body, simple modelling, easy to use, to meet the measurement routine15. Automatic identification and measurement of various transistors, including NPN and PNP transistors, N-channel and P-channel FETs, junction FETs, diodes, dual-diode thyristors, etc., as well as resistors, inductors, capacitors and other passive components16. Built-in 1500mAh high-capacity lithium battery, power supply continuous operation without isolation transformer, safer to use17. 2.4-inch anti-see-through high-resolution display, allowing you to read clearly even in bright sunlight18. One-piece folding, placed in a stable support, does not take up space19. Size: 79x103x31mmStandard:- DSO-TC3 Tester x 1-Type-C charging cable x 1-Common probe x 1-Test Hook x 3Upgrade:-DSO-TC3 Tester x 1-Adaptor x 1-P6100 High Voltage Probe x 1-Type-C charging cable x 1-Normal Probe x 1-Test Hook x 1Specification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 13cm * 18cm * 6cm / 5.12inch * 7.09inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 64cm * 32cm * 31cm / 25.2inch * 12.6inch * 12.2inch Loading Container 20GP: 420 cartons * 50 pcs = 21000 pcs 40HQ: 975 cartons * 50 pcs = 48750 pcs

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1. Display: 2.4-inch TFT colour screen, LED backlighting2. Supply voltage: built-in 1500mAh rechargeable lithium battery3. Charging specification: USB Type-C, +5V4. Product volume: 79x103x31mm5. Real-time sampling rate: 10MSa / s6. Analogue bandwidth: 500Khz7. Input impedance: 1 milliohm8. Coupling method: AC/DC9. Test voltage range: 400V10. Vertical sensitivity: 10mV-10V11. Horizontal time base range: 1us-10s12. Trigger mode automatic: normal single13. Trigger type: rising edge/falling edge14. Compact body, simple modelling, easy to use, to meet the measurement routine15. Automatic identification and measurement of various transistors, including NPN and PNP transistors, N-channel and P-channel FETs, junction FETs, diodes, dual-diode thyristors, etc., as well as resistors, inductors, capacitors and other passive components16. Built-in 1500mAh high-capacity lithium battery, power supply continuous operation without isolation transformer, safer to use17. 2.4-inch anti-see-through high-resolution display, allowing you to read clearly even in bright sunlight18. One-piece folding, placed in a stable support, does not take up space19. Size: 79x103x31mmStandard:- DSO-TC3 Tester x 1-Type-C charging cable x 1-Common probe x 1-Test Hook x 3Upgrade:-DSO-TC3 Tester x 1-Adaptor x 1-P6100 High Voltage Probe x 1-Type-C charging cable x 1-Normal Probe x 1-Test Hook x 1Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 13cm * 18cm * 6cm / 5.12inch * 7.09inch * 2.36inch Qty per Carton 50 Carton Weight 20.00kgs / 44.09lb Carton Size 64cm * 32cm * 31cm / 25.2inch * 12.6inch * 12.2inch Loading Container 20GP: 420 cartons * 50 pcs = 21000 pcs 40HQ: 975 cartons * 50 pcs = 48750 pcs

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1. Accuracy: 1.5dB (based on standard sound source, 94dB@1KHz)2. Frequency range: 31.5Hz-8.5KHz3. Dynamic range: 3.50dB4. Measuring range: 30-130dB5. Digital display: 4 digits, resolution 0.1dB, sampling rate 2 times/second6. Dynamic scale display: 1 scale represents 2dB, sampling rate is 2 times/second7. Dynamic scale range: 30-130dB8. Overload indication: "OVER" and "UNDER" symbols indicate9. Dynamic characteristics: two reaction speeds: FAST (fast) and SLOW (slow)10. Microphone: 6mm condenser microphone11. Battery: 600Mah/3.7V lithium battery12. Dual mode switching, sensitivity adjustable13. 0.6mm high-precision sensor, accurate capture, immediate response 6cm sound guide tube & silicone pad sound insulation and waterproof pad, enhanced performance14. Built-in 600Mah lithium battery, Typc-C charging head interface15. VA color screen, ultra-clear backlight, clear readings, with alarm indicator light16. Prompt when the upper/lower limit is exceeded. The upper and lower alarm limits can be set separately.17. Windshield design blocks all interference and is accurate.18. Anti-slip silicone buttons, skin-friendly, rebound and comfortable to the touch19. ABS shell, anti-fall and durable20. Dimensions: 190x61x31mmSpecification: Package Weight One Package Weight 0.33kgs / 0.74lb One Package Size 22cm * 10cm * 5cm / 8.66inch * 3.94inch * 1.97inch Qty per Carton 36 Carton Weight 12.98kgs / 28.62lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 36 pcs = 20376 pcs 40HQ: 1314 cartons * 36 pcs = 47304 pcs

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1. Sampling rate: 500msps2. Input coupling: DC/AC3. Rise time: 2.5 nss4. Storage depth: 120kpts5. Input impedance: 1MQ-18PF6. Screen size: 2.8 inches7. Resolution: 320x2408. Expansion interface: USB transmission interface9. Battery: 3000mAh10. Size: 135mmx90mmx40mm11. The machine can be set to English, Chinese, Russian, Portuguese12. 180mhz bandwidth and 500msps real-time sampling rate13. Grayscale and color temperature display Multi-level grayscale display capability, waveform changes are clearly reflected14. 50000WFMS/S waveform refresh rate makes abnormal waveforms nowhere to hide15. Three trigger modes: automatic, single, normal; rising edge, falling edge16. Adaptive adjustable trigger suppression, adaptive to high frequency, low frequency and noise signals, making the waveform clean and stable17. Provide additional magnification time basis, which can provide 2~1000 times magnification viewing effect in running or paused state.18. Supports digital phosphor technology, the closed curve graph generated by dual channels can be used to compare the amplitude, frequency and phase of the two sets of signals19. The analog front-end adopts excellent shielding measures and a stable feedback system. All parts with interference sources are kept away from the analog front-end.20. The analog front end has a built-in switchable 20MHz hardware bandwidth limiting component. When turned on, the -3DB attenuation bandwidth is 20MHz.21. Cut off part or all of the various signals measured by the oscilloscope as the output signal of the signal generator, and store up to 500 customized signals22. The design of the analog front-end input stage adopts a high-voltage withstand design. The overall design can reach 400V withstand voltage, which can prevent burnout at any gear.23. Built-in 3000mah large-capacity rechargeable lithium battery, battery life up to 4 hours, scheduled shutdown for 5 minutes to 2 hours (can be set)24. Equipped with an efficient one-button automatic adjustment function, signal measurement is simple and fast, and the cursor can accurately measure waveform parameters.25. Built-in 120Mbit storage space, which can store 250 sets of waveforms and 90 screenshots. Full-screen pictures can be viewed and secondary analysis of saved waveform data can be performed.26. Connect the computer via USB cable and copy the system image file iso to the USB flash drive for upgrade. You can also directly view or copy the BMP image file saved in the oscilloscope.Specification: Package Weight One Package Weight 0.68kgs / 1.51lb One Package Size 25cm * 15cm * 8cm / 9.84inch * 5.91inch * 3.15inch Qty per Carton 20 Carton Weight 15.50kgs / 34.17lb Carton Size 50cm * 32cm * 42cm / 19.69inch * 12.6inch * 16.54inch Loading Container 20GP: 396 cartons * 20 pcs = 7920 pcs 40HQ: 921 cartons * 20 pcs = 18420 pcs

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1. Automatic shutdown: after 5 minutes of no operation2. Ferrous metal detection depth: 120mm3. Non-ferrous metal (copper) detection depth: 100mm4. AC detection depth: 50mm5. Detection depth of single copper wire: 40mm6. Wooden block detection depth: 20mm in precision mode; 38mm in depth mode7. Three modes, metal, cable and wood detection8. Accurate detection, anti-interference high-performance module9. Detection warning, indicator light, buzzer, and screen display prompts10. Positioning mark, center hole design11. Type-C charging, built-in 300mAh rechargeable lithium battery12. Plush bottom pad, non-slip, wear-resistant and does not damage the machine13. The sensitivity can be adjusted in real time according to needs. The lower the sensitivity, the higher the accuracy (please adjust according to the use environment)14. High-performance anti-interference chip, reducing false alarms, more accurate detection depth, and faster positioning15. 6 languages can be set (Simplified Chinese, Traditional Chinese, English, Japanese, Portuguese, Russian)16. Setting functions (sensitivity, language, volume, length unit, shutdown time, factory reset)17. Size: 138x68x22mm18. Weight: 122gSpecification: Package Weight One Package Weight 0.29kgs / 0.64lb One Package Size 20cm * 10cm * 5cm / 7.87inch * 3.94inch * 1.97inch Qty per Carton 50 Carton Weight 13.70kgs / 30.20lb Carton Size 51cm * 42cm * 26cm / 20.08inch * 16.54inch * 10.24inch Loading Container 20GP: 478 cartons * 50 pcs = 23900 pcs 40HQ: 1111 cartons * 50 pcs = 55550 pcs

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1. The 0-10V/0-22mA voltage and current source signal generator is the most commonly used electrical test instrument by electrical engineering technicians during the installation, debugging, overhaul and maintenance of on-site electrical equipment. It is also used in scientific research, teaching experiments and other applications. It is also widely used in the field of2. In smart mode, the voltmeter automatically measures voltage, resistance and continuity. It can identify the measurement content and select the resolution range, making the measurement more convenient and faster.3. Easy to use, USB direct plug-in power supply, no need to manually replace the battery, more convenient4. Micro USB universal interface, can be connected to power bank/charger/computer USB port, etc.Plug-in terminals for safe and convenient wiring5. 4-digit high-definition digital tube, uniform and adjustable display brightness (1-8 levels of brightness)6. Set a voltage and current value, click the encoder to save, and restart to directly display the saved value. There is no need to adjust parameters every time you turn on the machine. It is highly practical.7. The small handheld signal source is easy to carry and a powerful tool for on-site debugging.8. Size: 89 x 69 x 28mm9. Weight: 95 gramsSpecification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 10cm * 9cm * 5cm / 3.94inch * 3.54inch * 1.97inch Qty per Carton 96 Carton Weight 11.66kgs / 25.71lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 96 pcs = 50112 pcs 40HQ: 1212 cartons * 96 pcs = 116352 pcs

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1. Metal detector to find coins, relics, jewelry, gold and silver anywhereThe detector has high sensitivity and strong resolution2. Wide range of uses and easy to use3. Widely used in: detection of metal objects buried underground, security inspection, professional treasure hunting, material inspection, etc.4. LCD display: Displays possible metal types, target depth, disc and notch range, sensor level and battery status, it also has a digital display of the target5. Three-tone audio recognition: There are three different tones (high, medium and low) for different types of metals6. Function: Ignore junk metal and find valuable items by setting the gap range7. Disc: Distinguish unwanted targets by setting the disc digital range, the detector will not detect targets beyond the digital setting8. LCD with backlight: used in dark areas9. Ultra-slow scanning identification: Use very slow scanning coils to identify different types of metals10. Headphone jack: allows you to connect 3.5mm headphones (headphones not provided) and operate without glitches11. 250mm waterproof search coil12. Adjustable shaft: allows you to adjust the length of the shaft for ease of use13. Power supply: two 9-volt alkaline batteries (not included)Specification: Package Weight One Package Weight 1.30kgs / 2.87lb One Package Size 41cm * 23cm * 12cm / 16.14inch * 9.06inch * 4.72inch Qty per Carton 2 Carton Weight 3.70kgs / 8.16lb Carton Size 43cm * 25cm * 26cm / 16.93inch * 9.84inch * 10.24inch Loading Container 20GP: 954 cartons * 2 pcs = 1908 pcs 40HQ: 2214 cartons * 2 pcs = 4428 pcs

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1. Material: ABS2. Convenient design of lanyard to improve efficiency3. Comes with matching leather case, easy to take and take when testing, easy to carry4. Convenient holster helps secure this detector to any standard size belt5. Equipped with sensitivity adjustment button, suitable for different detection needs6. Long press the power button to switch alarm modes: sound, vibration, sound + vibration7. Using 9V battery, long-lasting battery life without frequent battery replacement (battery not included)8. Weight: 175g9. Overall dimensions: 255x40x15mmPacking list:- Metal positioning rod x 1- Anti-lost spring rope x 1- Leather case x 1- English manual x 1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 28cm * 6cm * 6cm / 11.02inch * 2.36inch * 2.36inch Qty per Carton 30 Carton Weight 8.60kgs / 18.96lb Carton Size 30cm * 38cm * 32cm / 11.81inch * 14.96inch * 12.6inch Loading Container 20GP: 730 cartons * 30 pcs = 21900 pcs 40HQ: 1696 cartons * 30 pcs = 50880 pcs

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1. Material: ABS2. Convenient design of lanyard to improve efficiency3. Comes with matching leather case, easy to take and take when testing, easy to carry4. Convenient holster helps secure this detector to any standard size belt5. Equipped with sensitivity adjustment button, suitable for different detection needs6. Long press the power button to switch alarm modes: sound, vibration, sound + vibration7. Using 9V battery, long-lasting battery life without frequent battery replacement (battery not included)8. Weight: 175g9. Overall dimensions: 255x40x15mmPacking list:- Metal positioning rod x 1- Anti-lost spring rope x 1- Leather case x 1- English manual x 1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 28cm * 6cm * 6cm / 11.02inch * 2.36inch * 2.36inch Qty per Carton 30 Carton Weight 8.60kgs / 18.96lb Carton Size 30cm * 38cm * 32cm / 11.81inch * 14.96inch * 12.6inch Loading Container 20GP: 730 cartons * 30 pcs = 21900 pcs 40HQ: 1696 cartons * 30 pcs = 50880 pcs

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1. Mainly used for school and factory security inspections where sensitivity requirements are not high.2. When detecting and scanning metal, an alarm sound and vibration prompt will be emitted, and the power supply will have a low voltage indication.3. Simple operation, easy to save, low failure rate4. The sensitivity can easily detect a metal object the size of a pin (or even smaller). The sensitivity can be adjusted according to on-site requirements.5. It has simultaneous sound (or vibration) and light alarm functions when metal is detected.6. Use battery and can be connected to an external charger (charger optional)7. Detection sensitivity: detects RMB one-yuan coins, the detection distance is 5cm8. Power supply: 9V square battery (6F22ND battery) Note: not included9. Working current: sound and light less than 56mA, vibration less than 90mA10. Overall dimensions: 35x14x3 cm11. Net weight: 185gSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 37cm * 15cm * 5cm / 14.57inch * 5.91inch * 1.97inch Qty per Carton 20 Carton Weight 6.80kgs / 14.99lb Carton Size 48cm * 32cm * 47cm / 18.9inch * 12.6inch * 18.5inch Loading Container 20GP: 369 cartons * 20 pcs = 7380 pcs 40HQ: 857 cartons * 20 pcs = 17140 pcs

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1. Widely used in automotive electronics, communications, power supply, computers and other industries and fields2. Logic analyzer is used to analyze the logical relationship of the digital system, it can capture and store multiple digital signals and display their sequential relationship directly on the screen3. With protocol analysis function, you can analyze the logic signal of the physical layer of the protocol into the data of the high-level protocol and display it on the screen4. Mini size, easy to carryParameters:1. Number of input channels: 42. Sampling rate: 100MHz3. Capture pulse width (Min): 10ns4. Input impedance: 1 milliohm5. Number of output channels: 46. Mode: SPI, I2C, PWM7. 3V output channel: 18. Storage: 8MB USB memory storage9. Screen size: 2.8-inch TFT LCD10. Screen resolution: 320 x 24011. Battery capacity: 500mAh12. Threshold voltage: 1.2-3V13. Main unit size: 100 x 56 x 8.6mm14. Weight: 83gPacking list:- Logic analyzer host x 1- DuPont cable x 20- Test hook x 5- Instructions for use x 1Specification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 15cm * 11cm * 4cm / 5.91inch * 4.33inch * 1.57inch Qty per Carton 80 Carton Weight 15.50kgs / 34.17lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 80 pcs = 34080 pcs 40HQ: 990 cartons * 80 pcs = 79200 pcs

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1. Adopting high quality aluminum alloy, wear-resistant and corrosion-resistant, better hand feeling2. Large-capacity lithium battery, ultra-long standby, worry-free use3. STM32 chip, super performance, fast data processing4. A variety of waveform measurement, to meet your different needs, measurement of ease of useParameters:1. MCU: STM32F303VE2. ADC: MCU internal ADC3. Number of channels: 2 analog channels4. Analog bandwidth: 1MHz5. Sampling rate: up to 10MSa/s6. Memory depth: up to 8K7. Horizontal scanning speed: 1uS-2S8. Vertical sensitivity: 20mv-10V9. Input impedance: greater than 500 kOhm10. Coupling method: DC/AC11. Trigger type: rising edge, falling edge12. Automatic adjustment mode: AUTO-FIT13. Signal output: square wave, sine wave, triangle wave, sawtooth wave14. Trigger mode: auto/normal/single/slow15. Number of apps: 216. Storage: 8MB built-in U disk17. Operation: key, encoder18. USB interface: Micro-USB19. Battery capacity: 500mAh20. Standby time: 2-3 hours21. Screen size: 2.8 inch22. Screen resolution: 320 x 24023. Main unit size: 100 x 56.5 x 10.7mm24. Weight: 88gPacking list:- Main unit x 1- Split probe x 1- Hook x 1- L-shaped hexagonal screwdriver x 1- Instructions for use x 1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 20cm * 11cm * 5cm / 7.87inch * 4.33inch * 1.97inch Qty per Carton 40 Carton Weight 11.10kgs / 24.47lb Carton Size 42cm * 37cm * 35cm / 16.54inch * 14.57inch * 13.78inch Loading Container 20GP: 490 cartons * 40 pcs = 19600 pcs 40HQ: 1138 cartons * 40 pcs = 45520 pcs

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1. Use high-precision temperature and humidity sensors to detect in real time and automatically refresh data.2. 1.9-inch clear color display, 240 x 280 resolution, HCHO, TVOC, CO2, temperature, and humidity are more intuitive and easy to read.3. Equipped with high-precision semiconductor sensors to accurately identify and capture different pollutants in the gas, and the real-time HCHO, TVOC, and CO2 gas concentrations are more accurate.4. Built-in highly sensitive smart chip to quickly detect air quality and ensure more accurate instrument detection.5. Equipped with air quality level classification function, 4 different color fonts correspond to different air quality levels, allowing you to understand the current air conditions more accurately and vividly.6. Compact body design, simple and stylish appearance, you can put it in your pocket and use it anytime and anywhere.7. The hundreds of vent holes reserved on the casing not only accelerate the convection between the air and the machine, improve the air flow rate for effective detection, but also provide better heat dissipation effect.8. Widely used: agricultural planting, greenhouse vegetables, production warehouses, material processing, home interiors, business offices, etc.Specification:1. Material: ABS2. Battery: 1 x 700mAh built-in battery3. Display: 1.9-inch color display4. Working voltage: 3.7V5. Warm-up time: 35s6. Data refresh rate: 2s7. Detection range: 0-9.999mg/cubic meter8. Working humidity: 0-95%RH9. Working temperature: -10-50 degrees Celsius10. Charging method: Type-C interface11. Product dimensions: 50.6 x 85 x 17 mm/1.99 x 3.35 x 0.67 inchesSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 18cm * 7cm * 4cm / 7.09inch * 2.76inch * 1.57inch Qty per Carton 25 Carton Weight 3.30kgs / 7.28lb Carton Size 37cm * 19cm * 18cm / 14.57inch * 7.48inch * 7.09inch Loading Container 20GP: 2107 cartons * 25 pcs = 52675 pcs 40HQ: 4892 cartons * 25 pcs = 122300 pcs

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1. Use high-precision temperature and humidity sensors to detect in real time and automatically refresh data.2. 1.9-inch clear color display, 240 x 280 resolution, HCHO, TVOC, CO2, temperature, and humidity are more intuitive and easy to read.3. Equipped with high-precision semiconductor sensors to accurately identify and capture different pollutants in the gas, and the real-time HCHO, TVOC, and CO2 gas concentrations are more accurate.4. Built-in highly sensitive smart chip to quickly detect air quality and ensure more accurate instrument detection.5. Equipped with air quality level classification function, 4 different color fonts correspond to different air quality levels, allowing you to understand the current air conditions more accurately and vividly.6. Compact body design, simple and stylish appearance, you can put it in your pocket and use it anytime and anywhere.7. The hundreds of vent holes reserved on the casing not only accelerate the convection between the air and the machine, improve the air flow rate for effective detection, but also provide better heat dissipation effect.8. Widely used: agricultural planting, greenhouse vegetables, production warehouses, material processing, home interiors, business offices, etc.Specification:1. Material: ABS2. Battery: 1 x 700mAh built-in battery3. Display: 1.9-inch color display4. Working voltage: 3.7V5. Warm-up time: 35s6. Data refresh rate: 2s7. Detection range: 0-9.999mg/cubic meter8. Working humidity: 0-95%RH9. Working temperature: -10-50 degrees Celsius10. Charging method: Type-C interface11. Product dimensions: 50.6 x 85 x 17 mm/1.99 x 3.35 x 0.67 inchesSpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 18cm * 7cm * 4cm / 7.09inch * 2.76inch * 1.57inch Qty per Carton 25 Carton Weight 3.30kgs / 7.28lb Carton Size 37cm * 19cm * 18cm / 14.57inch * 7.48inch * 7.09inch Loading Container 20GP: 2107 cartons * 25 pcs = 52675 pcs 40HQ: 4892 cartons * 25 pcs = 122300 pcs

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1. Measuring range: 0.1-200000LUX/0.01-20000FC2. Measuring steps: 200/2000/20000/20000OLUX, 20/200/2000/20000FC3. Illumination display: 4-digit display, up to 19994. Sensor: silicon photodiode with a light filter5. Angle of incidence: 120 degrees6. Spectral range: 400-700nm7. Sampling rate: 2 times/second8. Automatic shutdown: 15 minutes (can be turned off manually)9. Operating environment: -10 - 50 degrees Celsius, relative humidity within 80%, indoor altitude less than 2000m10. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)11. Power supply: 2 x 1.5V AAA (R03/LR03) batteries (not included)12. Display size: about 3.4 x 3.1cm13. Dimensions: About 16.8 x 5.9 x 3.4cm14. Weight: about 150gFeatures:1. High-precision probe with digital photodiode, filter lens, 120-degree angle of incidence2. LUX / FC two units switching3. Large HD display with white background lighting4. 15 minutes without operation after the automatic shutdown (can be canceled manually)5. Maximum / minimum value can be viewedPacking list:- Main unit x 1- Cloth bag x 1- Instruction manual x 1- Protective cover x 1Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 8cm * 5cm / 7.87inch * 3.15inch * 1.97inch Qty per Carton 60 Carton Weight 12.00kgs / 26.46lb Carton Size 48cm * 43cm * 28cm / 18.9inch * 16.93inch * 11.02inch Loading Container 20GP: 461 cartons * 60 pcs = 27660 pcs 40HQ: 1071 cartons * 60 pcs = 64260 pcs

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