Test Equipment

Features1. The product has reverse connection protection, it will not burn out if it is reversed 2. Lead-acid battery Lithium battery is universal and can be adjusted through the buttons on the back 3. It can display battery symbol + percentage or battery symbol + voltmeter, the two display modes can be switched at will 4. The product has only two wires, simple wiring, equipped with a wiring socket, and the wire length is 300mm 5. All battery specifications and function selections are set through the buttons on the back, no electric soldering iron is requiredSpecification1. Work voltage: 10-100V 2. Work current: Less than 5mA 3. Sleep current: 12uA (12V test) 4. Display: LCD with backlit 5. Suitable for: 3-27 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V, 60V, 72V, 84V 6. Dimensions: 61.3 x 33.3 x 13.5mm 7. Mounting hole Size: 58.5 x 28.5mm 8. Wire Length: 30cmSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 12cm * 6cm * 2cm / 4.72inch * 2.36inch * 0.79inch Qty per Carton 400 Carton Weight 13.00kgs / 28.66lb Carton Size 50cm * 42cm * 32cm / 19.69inch * 16.54inch * 12.6inch Loading Container 20GP: 396 cartons * 400 pcs = 158400 pcs 40HQ: 921 cartons * 400 pcs = 368400 pcs

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Features1. The product has reverse connection protection, it will not burn out if it is reversed 2. Lead-acid battery Lithium battery is universal and can be adjusted through the buttons on the back 3. It can display battery symbol + percentage or battery symbol + voltmeter, the two display modes can be switched at will 4. The product has only two wires, simple wiring, equipped with a wiring socket, and the wire length is 300mm 5. All battery specifications and function selections are set through the buttons on the back, no electric soldering iron is requiredSpecification1. Work voltage: 10-100V 2. Work current: Less than 5mA 3. Sleep current: 12uA (12V test) 4. Display: LCD with backlit 5. Suitable for: 3-27 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V, 60V, 72V, 84V 6. Dimensions: 61.3 x 33.3 x 13.5mm 7. Mounting hole Size: 58.5 x 28.5mm 8. Wire Length: 30cmSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 12cm * 6cm * 2cm / 4.72inch * 2.36inch * 0.79inch Qty per Carton 400 Carton Weight 13.00kgs / 28.66lb Carton Size 50cm * 42cm * 32cm / 19.69inch * 16.54inch * 12.6inch Loading Container 20GP: 396 cartons * 400 pcs = 158400 pcs 40HQ: 921 cartons * 400 pcs = 368400 pcs

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Features1. Monitoring the battery power percentage by this mini tester. 2. Easy to read the value in dark environment with the backlight. 3. Suitable for testing 12V/24V/36V/48V lead acid battery, ternary lithium battery, polymer lithium-ion battery, 3-15 series lithium-ion battery, storage battery, water battery, etc.. 4. Designed to test the voltage, current and capacity of battery, and display them with intuitive battery symbol and percentage. Users can know the state of battery in time. 5. Widely used for cars, motorcycles, scooters, bikes, power bank, test equipment, etc.1. Work voltage: 5-70V 2. Work current: 3-6mA 3. Display: HTN LCD with backlit 4. Suitable for: 3-15 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V 5. Dimensions: 43.3 x 23.6mm 6. Mounting hole Size: 40.8 x 20.8mm 7. Wire Length: 30cmSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 12cm * 6cm * 2cm / 4.72inch * 2.36inch * 0.79inch Qty per Carton 400 Carton Weight 13.60kgs / 29.98lb Carton Size 50cm * 42cm * 32cm / 19.69inch * 16.54inch * 12.6inch Loading Container 20GP: 396 cartons * 400 pcs = 158400 pcs 40HQ: 921 cartons * 400 pcs = 368400 pcs

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Specification1. Movable part: movable coil type 2. Pointer materials: Nickel Silver Strips 3. Pointer color: Black 4. Direction of pointer swing: From left to right 5. Pointer length: 30+/-1mm from the center axis to the end of the needle 6. Pointer width: 0.45 +/- 0.05mm 7. Direction of use: Vertical 8. Operating temperature limit: -10 degree C to + 60 degree C RH 35 to 85% 9. Storage temperature limit: -20 degree C to + 60 degree C RH 35 to 85% 10. Solder condition: Put the terminal about 3 mm into a tin plate with a temperature of 230 degree C. The placement time is 3.5 seconds. After this test, 7-14 items remain normal. 11. Solder temperature: hold the solder gun at 350a?? for 3.5 seconds, and the front end of the terminal is about 3mm in contact with the solder gun. After this test, items 7-14 remain normal. 12. Anti-static: use dry nylon cloth to test the transparent cover surface in the same direction for three times. Mark the pointer difference below 1/3 of the scale length, and return to zero after three seconds. 13. Light bulb specification: DC12V 12W Note: Do not put the meter in direct sunlight, and store the meter in the packing box to prevent foreign matter from entering the meterElectrical Performance1. Standard test conditions: temperature 20 degree C, humidity 70%, no difference in test results, it can also be tested under normal temperature and humidity. 2. Electric influenza degree: Pointer sensitivity 1mA+/- 5% from zero scale to uppper scale (full scale position) 3. Internal impedance: 50ohm+/- 5% 4. Insulation impedance: above 500V DC plus 50M OHm for the charging circuit of the meter outer box. Insulation impedance between the casing of the meter and the charging circuit is tested at 500V DC voltage. 5. Zero position: the meter is in a standard position. The place where the front end of the pointer is integrated with the zero scale center is the reference. The permissible error of the overlap between the pointer and the zero scale is +/-1mm. 6. Equalization: Permissible error range ??±1mm when the standard position of the meter is tilted 90 degrees before and after use. 7. Stick pointer: instantly add three times the full scale current over current, slowly reduce to 1/2 of the electric flu reading, then the pointer will return to 1/3 of the scale. 8. Friction: The error range of indicating point ??±1mm when the electric current is added to the meter and slowly increased or decreased to a certain value. 9. Braking: Instantly add 2/3 of the current of the dial plate, within one second from the beginning to the position indicated by the pointer.Special Test1. Over load test: input ten times the full scale current every five seconds, repeat this action for nine times. Each time is 0.5 seconds, 7 to 14 items remain normal after this test. 2. Vibration test: After the meter is packaged, it is shaken up and down by 4mm every 1,000 times per minute on the vibration plate, 10 minutes in each direction. After this test, 7-14 items remain normal. 3. Impact test: The meter fell from a height of 30cm to a 3cm thick board after being packaged, and the test was conducted in three directions,X.Y.Z, 7-14 items remained normal after this test. 4. Reliability test: Electrofluence limit remains within standard after 100,000 correction point current inputs. 5. Environmental impact test: Temperature 50a??, humidity 85%, lasting 100 hours, after this test 7-14 items remain normal. 6. Terminal tension test: the terminal must bear 1 kg tension, lasting for 60 seconds.Specification: Package Weight One Package Weight 0.11kgs / 0.23lb One Package Size 12cm * 7cm * 7cm / 4.72inch * 2.76inch * 2.76inch Qty per Carton 100 Carton Weight 10.00kgs / 22.05lb Carton Size 42cm * 37cm * 62cm / 16.54inch * 14.57inch * 24.41inch Loading Container 20GP: 276 cartons * 100 pcs = 27600 pcs 40HQ: 642 cartons * 100 pcs = 64200 pcs

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1. Charging method: 5V/1A mobile phone power adapter 2. Charging time: Approx. 1.5h 3. Working time: Approx. 13h 4. Standby time: Approx. 8 months, automatic shutdown when voltage drops below 2.9V 5. Operating current: 90mA 6. Power: 400mW 7. Operating temperature: -10?°C to 60?°C 8. Battery capacity: 1000mAh/3.7V 9. Dimensions: 160x65x35mm 10. Weight: Approx. 176g 11. LCD interface display, data recording, battery level indicator 12. Maximum output deviation relative to the optimal straight line measured within a pressure range of 25?°C 13. For testing fan and blower pressure, filter resistance, wind speed, furnace pressure, orifice pressure difference, bubble level, hydraulic system pressure, etc. 14. For controlling gas ratio and automatic valves during combustion, monitoring blood pressure and respiratory pressure.Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 22cm * 18cm * 5cm / 8.66inch * 7.09inch * 1.97inch Qty per Carton 60 Carton Weight 13.00kgs / 28.66lb Carton Size 46cm * 56cm * 52cm / 18.11inch * 22.05inch * 20.47inch Loading Container 20GP: 199 cartons * 60 pcs = 11940 pcs 40HQ: 462 cartons * 60 pcs = 27720 pcs

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1. ABS plastic case is light in weight and durable.2. Relative/absolute measurement interchangeability angle and slope reading at any position Convert the measuring surface with built-in magnet for easy connection to the object to measure the workpiece.3. Automatically close the portable size within 5 minutes, which is convenient for use with other measuring tools to expand the measurement range:4. Drain angle and runoff slope level and tractor work alignment Set the blade angle of the circular saw blade Tool setting on the lathe, table saw, connecting table, band saw connecting fence or band saw platform monitoring5. Easy to carry, can be measured anytime, anywhere.Specification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 6cm * 6cm * 3.5cm / 2.36inch * 2.36inch * 1.38inch Qty per Carton 280 Carton Weight 17.36kgs / 38.27lb Carton Size 39cm * 39cm * 22cm / 15.35inch * 15.35inch * 8.66inch Loading Container 20GP: 796 cartons * 280 pcs = 222880 pcs 40HQ: 1850 cartons * 280 pcs = 518000 pcs

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Features1. The screen is flipped;2. Acceleration high and low frequency switching measurement;3. High frequency (1KHz~10KHz) low frequency (20Hz~1KHz)4. Curve display;5. File save view;6. Power display;7. Double measurement button;8. Flashlight;9. Screen brightness;10. Chinese and English choices;11. Set the shutdown time;12. Machine grade;Specification: Package Weight One Package Weight 0.89kgs / 1.97lb One Package Size 30cm * 20cm * 9cm / 11.81inch * 7.87inch * 3.54inch Qty per Carton 12 Carton Weight 12.20kgs / 26.90lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 12 pcs = 4572 pcs 40HQ: 885 cartons * 12 pcs = 10620 pcs

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1. This frequency meter can measure the frequency parameters of continuous carrier signal (intercom, cordless phone) and digital signal (GSM, CDMA, PHS, wireless remote control, etc.), with signal strength indication. It is a maintenance staff, wireless enthusiasts to test the frequency And the preferred tool for signal strength.2. Frequency counting resolution: 200K (dedicated for digital signal), 1K, 100HZ, optional3. Test distance: 450M is about 8 meters. 150M is about 5 meters (please test with actual distance, different instruments have different distances)4. Test range: 50MHZ --- 2400MHZ5. Battery: 9V laminated battery 6F226. Automatic shutdown: 2 minutes (200K file without automatic shutdown)Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 13cm * 11cm * 6cm / 5.12inch * 4.33inch * 2.36inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs 40HQ: 412 cartons * 288 pcs = 118656 pcs

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Features:1. With magnet adsorption2. Four-digit display for large range3. With waterproof, digital storage, lock, automatic shutdown functions4. New appearance, classic fashion designTechnical Parameters:1. Measuring range EC: 0-9999uS2. Temperature: 0-80 degrees Celsius; 32-176 degrees Fahrenheit3. Accuracy: +/-2﹪4. Battery: CR2032 button battery x1 (delivered with battery)5. Size: 15 x 2.8x 1.3cm6. Weight: 42.5 g (1.5 oz)7. Purpose: Water treatment, purification equipment, household water purifier, flower aquariumSpecification: Package Weight One Package Weight 0.10kgs / 0.21lb One Package Size 17cm * 4cm * 3cm / 6.69inch * 1.57inch * 1.18inch Qty per Carton 200 Carton Weight 25.50kgs / 56.22lb Carton Size 42cm * 36cm * 32cm / 16.54inch * 14.17inch * 12.6inch Loading Container 20GP: 551 cartons * 200 pcs = 110200 pcs 40HQ: 1279 cartons * 200 pcs = 255800 pcs

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1. The high linear scales is designed, high , stable and accurate. 2. The signal line adopts multi-layer isolation steel and metal soft shell protection, waterproof and anti-interference fine. 3. Easy to install and maintain, waterproof, dust-proof good, long service life. 4. Widely used, high stabilization, capacity of resisting disturbance well. 5. Suitable for JCS900-2AE / JCS900-3AE data display instrument. 6. Material: metal 7. Accuracy: +-5um 8. Resolution: 5um 9. Measuring Range: 0mm-100mmSpecification: Package Weight One Package Weight 1.01kgs / 2.23lb One Package Size 38cm * 10cm * 10cm / 14.96inch * 3.94inch * 3.94inch Qty per Carton 20 Carton Weight 23.00kgs / 50.71lb Carton Size 52cm * 42cm * 40cm / 20.47inch * 16.54inch * 15.75inch Loading Container 20GP: 305 cartons * 20 pcs = 6100 pcs 40HQ: 708 cartons * 20 pcs = 14160 pcs

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1. The high linear scales is designed, high , stable and accurate. 2. The signal line adopts multi-layer isolation steel and metal soft shell protection, waterproof and anti-interference fine. 3. Easy to install and maintain, waterproof, dust-proof good, long service life. 4. Widely used, high stabilization, capacity of resisting disturbance well. 5. Suitable for JCS900-2AE / JCS900-3AE data display instrument. 6. Material: metal 7. Accuracy: +-5um 8. Resolution: 5um 9. Measuring Range: 0mm-300mmSpecification: Package Weight One Package Weight 1.19kgs / 2.62lb One Package Size 53cm * 10cm * 10cm / 20.87inch * 3.94inch * 3.94inch Qty per Carton 20 Carton Weight 27.00kgs / 59.52lb Carton Size 52cm * 42cm * 40cm / 20.47inch * 16.54inch * 15.75inch Loading Container 20GP: 305 cartons * 20 pcs = 6100 pcs 40HQ: 708 cartons * 20 pcs = 14160 pcs

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1. The high linear scales is designed, high, stable and accurate. 2. The signal line adopts multi-layer isolation steel and metal soft shell protection, waterproof and anti-interference fine. 3. Easy to install and maintain, waterproof, dust-proof good, long service life. 4. Widely used, high stabilization, capacity of resisting disturbance well. 5. Suitable for JCS900-2AE / JCS900-3AE data display instrument. 6. Material: metal 7. Accuracy: +-5um 8. Resolution: 5um 9. Measuring Range: 0mm-800mm Specification: Package Weight One Package Weight 1.90kgs / 4.19lb One Package Size 103cm * 10cm * 10cm / 40.55inch * 3.94inch * 3.94inch Qty per Carton 10 Carton Weight 19.50kgs / 42.99lb Carton Size 105cm * 52cm * 22cm / 41.34inch * 20.47inch * 8.66inch Loading Container 20GP: 222 cartons * 10 pcs = 2220 pcs 40HQ: 515 cartons * 10 pcs = 5150 pcs

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1. The high linear scales is designed, high , stable and accurate. 2. The signal line adopts multi-layer isolation steel and metal soft shell protection, waterproof and anti-interference fine. 3. Easy to install and maintain, waterproof, dust-proof good, long service life. 4. Widely used, high stabilization, capacity of resisting disturbance well. 5. Suitable for JCS900-2AE / JCS900-3AE data display instrument. 6. Material: metal 7. Accuracy: +-5um 8. Resolution: 5um 9. Measuring Range: 0mm-900mm Specification: Package Weight One Package Weight 2.00kgs / 4.41lb One Package Size 113cm * 10cm * 10cm / 44.49inch * 3.94inch * 3.94inch Qty per Carton 10 Carton Weight 20.00kgs / 44.09lb Carton Size 115cm * 52cm * 22cm / 45.28inch * 20.47inch * 8.66inch Loading Container 20GP: 202 cartons * 10 pcs = 2020 pcs 40HQ: 470 cartons * 10 pcs = 4700 pcs

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1. Use a 9V battery2. Measuring range: 0-5003. Resolution: 1.0mm4. Measuring accuracy: ±0.2mm5. Wide adaptability6. Low consumption, durable7. Accurate measurement and clear reading8. Fast detection speed and high sensitivity9. Adapt to the water quality of various environments and regions10. Scope of use: tunnel lining, bridges, slopes, docks, gates, continuous walls11. The use of anti-grading excitation circuit and corrosion-resistant electrode can effectively prevent the electrode from oxidizing and rusting, and keep the sensitivity unchanged for long-term use12. Size: 30x43x14.5cm13. Net weight: 2.7kg for 10 meters, 3.3kg for 20 meters, 2.85kg for 30 meters, 2.95kg for 50 meters, 4.3kg for 100 metersSpecification: Package Weight One Package Weight 4.05kgs / 8.94lb One Package Size 49cm * 37cm * 31cm / 19.29inch * 14.57inch * 12.2inch Qty per Carton 2 Carton Weight 9.20kgs / 20.28lb Carton Size 62cm * 38cm * 50cm / 24.41inch * 14.96inch * 19.69inch Loading Container 20GP: 226 cartons * 2 pcs = 452 pcs 40HQ: 525 cartons * 2 pcs = 1050 pcs

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1. Model: GM510 2. With11unitsto select:bar,mbar,kPa,kgf/cm2,mmHg,cmH2O,Ozf/in2,psi,inHg,inH2O,ftH2O. 3. USB dara hold. 4. USB interface 5. Low battery indicator function 6. Auto power off. 7. A computer through a USB adapter,can be used to record special software for data analysisSpecification: Package Weight One Package Weight 0.45kgs / 0.99lb One Package Size 21.3cm * 18.5cm * 4.3cm / 8.39inch * 7.28inch * 1.69inch Qty per Carton 40 Carton Weight 21.00kgs / 46.30lb Carton Size 45cm * 22cm * 20cm / 17.72inch * 8.66inch * 7.87inch Loading Container 20GP: 1346 cartons * 40 pcs = 53840 pcs 40HQ: 3126 cartons * 40 pcs = 125040 pcs

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1. Ergonomically designed to fit wearing in finger 2. Portable, compact design, Light weight, easy for carry 3. With luminous function, clear to see, lower consumption Specifications: 1. Brand Name: RV77 2. DIY Supplies: Electrical 3. Type:5-digit Counters 4. Material: Plastic 5. Color: Random 6. Size: 3.8x3x1.8cm 7. Weight: 17g Package Included: 1 x CounterSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 5cm * 5cm * 2cm / 1.97inch * 1.97inch * 0.79inch Qty per Carton 500 Carton Weight 14.00kgs / 30.86lb Carton Size 39cm * 39cm * 15cm / 15.35inch * 15.35inch * 5.91inch Loading Container 20GP: 1168 cartons * 500 pcs = 584000 pcs 40HQ: 2713 cartons * 500 pcs = 1356500 pcs

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1. 9.5 inches super large full-screen LCD with large bold red font to display for easy reading.2. 24 hours real-time monitoring the sound level.3. Support hanging on the wall(recommended) or free-standing on the desk.4. Wide measurement range from 30dB to 130dB, Frequency: 31.5Hz - 8KHz, Resolution: 0.1dB/1dB.5. Buzzing and flashing to remind you when the real-time measurement is reached to the alarm level, and hold the data for 3s then back to normal mode.6. Suitable for checking and monitoring the sound level for personal, family, business, studies, industrial, etc.Specification: Package Weight One Package Weight 0.69kgs / 1.52lb One Package Size 25cm * 10cm * 5.5cm / 9.84inch * 3.94inch * 2.17inch Qty per Carton 20 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 27cm * 30cm / 16.54inch * 10.63inch * 11.81inch Loading Container 20GP: 783 cartons * 20 pcs = 15660 pcs 40HQ: 1819 cartons * 20 pcs = 36380 pcs

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1. Mini lux meter with stable, safe and reliable measurement.2. Wide measurement range 0-200,000 lux and automatic/manual range shift.3. Measuring unit is switchable: Lux or FC.4. MAX / MIN / Data hold functions, high accuracy.5. LCD display with backlight for easy operation in darkness.6. Low battery indication & Auto power off, energy saving.7. Power supply: 3 x 1.5V AAA batteries (Not Included)Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 6cm * 5cm / 7.87inch * 2.36inch * 1.97inch Qty per Carton 50 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 32cm * 27cm / 16.54inch * 12.6inch * 10.63inch Loading Container 20GP: 734 cartons * 50 pcs = 36700 pcs 40HQ: 1705 cartons * 50 pcs = 85250 pcs

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Product Introduction 1) This High Accuracy 200000 Lux Digital Light Meter Lux meter LX1330B is new and never used. It is a precise instrument used to measure illuminance in the field, you can use it to measure the illuminance of different locations. With ultra-large screen, easy to read the measured data. Small size, light weight, convenient to carry. Features 1) New and high quality 2) High accuracy and rapid response 3) Data-hold function 4) Unit and sign display for easy reading 5) Holding for maximum measured value 6) Automatic zeroing 7) Meter corrected for luminous, efficiency function 8) Short rise and fall time Specifications 1) Display: 3 1/2 digit LCD display 2) Measuring range: 200, 2000, 20000 and 200000 Lux 3) Over range display: Highest digit of "1" is displayed 4) Repeatability:±2% 5) Temperature characteristic: 0.1%℃ 6) Photosensitive component Si-light Cell attached with light filter 7) Measuring rate: Approximately 2.0 time / sec 8) Power supply: 1 x 9V battery (NEDA 1604 or jls 006P or IEC6F22) 9) Working temperature: 0~40℃,(32°F to 104°F) 0~80%Rh 10) Storage temperature: -10~60℃, (14°F to 140°F) 0~80%Rh 11) Size: 16cm x 7.5cm x 4cmSpecification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 20.5cm * 15.5cm * 5.5cm / 8.07inch * 6.1inch * 2.17inch Qty per Carton 24 Carton Weight 14.70kgs / 32.41lb Carton Size 42cm * 32cm * 33cm / 16.54inch * 12.6inch * 12.99inch Loading Container 20GP: 601 cartons * 24 pcs = 14424 pcs 40HQ: 1395 cartons * 24 pcs = 33480 pcs

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Item: SW525A(red light)/SW525B(red light)/SW525G(green light)/SW526A(red light)1. Screen size: 9.6 inch (SW526A 18 inch)2. Measurement range: 30-130dB3. Accuracy: +/-105dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 1A Micro USB interface8. Working temperature and humidity: 0 ~ 40 degrees, 10% ~ 80% RH9. Storage temperature and humidity: -10 to 60 degrees, 10% to 70% RH10. Size: 21 × 13 × 2.8 cm(SW526A: 40×23×3.5cm)11. Net weight: 453 grams(SW526A:1531g)Item: SW535A1. Screen size: 18 inch2. Measurement range: 30-130dB3. Accuracy: +/-1.5dB4. Frequency response: 31.5Hz~8.5Hz5. Microphone: 6 mm condenser microphone6. Digital display: 3 digits7. Power supply mode: DC 5V 2A power supply8. Working temperature and humidity: -20 ~ 60 degrees, 0% ~ 100% RH9. Storage temperature and humidity: -10 ~ 60 degrees, 20% ~ 70% RH10: Alarm prompt: sound + display alarm11. Alarm output: output 5V voltage12. Size: 40 x 23 x 3.5 cm13. Net weight: 1531 gramsSpecification: Package Weight One Package Weight 0.77kgs / 1.71lb One Package Size 28cm * 22cm * 8cm / 11.02inch * 8.66inch * 3.15inch Qty per Carton 10 Carton Weight 8.50kgs / 18.74lb Carton Size 45cm * 42cm * 30cm / 17.72inch * 16.54inch * 11.81inch Loading Container 20GP: 470 cartons * 10 pcs = 4700 pcs 40HQ: 1091 cartons * 10 pcs = 10910 pcs

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1. One machine with dual use, can test electric and magnetic field radiation at the same time 2. Sound and light alarm, when the detection result exceeds the safe value, the instrument will automatically alarm 3. Data lock, one-key lock of radiation value 4. LCD graphic display radiation value trend 5. Radiation assessment, remind you whether the radiation value is safe 6. Stylish design, easy to operate, it is easy to move or perform on-site measurement 7. Can test electric field radiation and magnetic field emission to achieve good test results 8. Used to test and study indoor and outdoor electromagnetic radiation 9. Built-in electromagnetic radiation sensor, after processing by the control microchip, the radiation value can be displayed on the LCD digital display. You can deal with electromagnetic radiation reasonably or take effective preventive measures based on the test results 10. Test bandwidth: 5Hza??3500MHz 11. Sampling time: about 0.4 seconds 12. Working temperature: 0-50 degrees Celsius 13. Operating humidity: relative humidity is less than 80% 14. Working voltage: 9V 15. Power supply: 6F22 9V battery 16. Size: 63.6x31x125.8mm 17. Weight: 146gSpecification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 18cm * 13cm * 6cm / 7.09inch * 5.12inch * 2.36inch Qty per Carton 60 Carton Weight 17.04kgs / 37.57lb Carton Size 57cm * 40cm * 45cm / 22.44inch * 15.75inch * 17.72inch Loading Container 20GP: 259 cartons * 60 pcs = 15540 pcs 40HQ: 603 cartons * 60 pcs = 36180 pcs

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1. Material: ABS, electronic components2. Application: salinity/PH/TDS/EC/ORP/SG/temperature detection3. Waterproof grade: IP674. Built-in battery: LR44 x 3 (shipped without battery)5. Using highly sensitive glass electrodes, the detection speed is fast and the precision is high6. LCD high-definition display, easy to observe the test results7. Dimensions: 18.3 x 3.7 cmSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 21cm * 8cm * 4.5cm / 8.27inch * 3.15inch * 1.77inch Qty per Carton 118 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 118 pcs = 20886 pcs 40HQ: 412 cartons * 118 pcs = 48616 pcs

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1. Material: plastic2. Use: probe sensor replacement accessories3. High adaptability, sturdy and durable4. Suitable for Smart Sensor PH808/PH818/PH828/PH838/PH8485. Weight: about 80 grams6. Note: This is just an accessory, not the machineSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 10cm * 5cm * 4cm / 3.94inch * 1.97inch * 1.57inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs 40HQ: 412 cartons * 288 pcs = 118656 pcs

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1. Can be used for all kinds of wood cardboard and dry goods testing2. Large liquid crystal display wood moisture value3. Built-in four modes for accurate testing4. Ergonomic design, adapt to a variety of special occasions5. Built-in low battery detection and automatic power off functionParameters:1. Material: ABS2. Measuring method: resistance value3. Measuring range: 0-99.9 percent4. Resolution: 0.1 percent5. Accuracy: 0.5 percent6. Pin length: 10mm7. Automatic shutdown: 10 minutes8. Power supply: 1 x 9V battery (not included in the shipment)9. Operating temperature: 0-40 degrees celsius10. Size: 145 x 67 x 32mm11. Weight: 200gSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 15cm * 9cm * 4cm / 5.91inch * 3.54inch * 1.57inch Qty per Carton 100 Carton Weight 21.10kgs / 46.52lb Carton Size 47cm * 38cm * 34cm / 18.5inch * 14.96inch * 13.39inch Loading Container 20GP: 439 cartons * 100 pcs = 43900 pcs 40HQ: 1019 cartons * 100 pcs = 101900 pcs

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Feature1. Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses2. You can take good care of your plants.3. Suitable for indoor and outdoor plants, gardens and lawns.4. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.5. To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insertSpecification: Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 31.5cm * 16.6cm * 4cm / 12.4inch * 6.54inch * 1.57inch Qty per Carton 100 Carton Weight 15.00kgs / 33.07lb Carton Size 90cm * 75cm * 28cm / 35.43inch * 29.53inch * 11.02inch Loading Container 20GP: 141 cartons * 100 pcs = 14100 pcs 40HQ: 327 cartons * 100 pcs = 32700 pcs

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1. Moisture measurement range: 0-50% 2. Temperature measurement range: 0-50 degree C / 32-122 degree F 3. Measurement error / moisture value: +/-1.5 4. Temperature value: +/- 2 degree C / +/- 3.6 degree F 5. Wood density range : 0.27-1.05g/cm3 6. Detection depth: 0-50mm 7. The moisture response speed: 2s 8. Displayer: LCD 9. Runs on one 9V battery 10. Data hold function (memory function) 11. Moisture limit value setting 12. Battery level indication 13. Auto power-off functionSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 18cm * 4cm * 8cm / 7.09inch * 1.57inch * 3.15inch Qty per Carton 40 Carton Weight 11.32kgs / 24.96lb Carton Size 40cm * 20cm * 35cm / 15.75inch * 7.87inch * 13.78inch Loading Container 20GP: 952 cartons * 40 pcs = 38080 pcs 40HQ: 2210 cartons * 40 pcs = 88400 pcs

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Description: 1) Measurement through HF electromagnetic sensing 2) 10 different timber density at option 3) Automatic temperature compensation 4) Setting of upper limit of moisture content ratio, prompting of overrunning 5) Ultra-large LCD ensuring clear readings 6) Automatic prompting of low voltage Specifications: 1) MODEL: MD918 2) Measuring Range: 4%~80% 3) Max. Error: +/- 1%Rh+0.5 4) Resolution: 0.5% 5) Battery: 3 x 1.5V AAA battery (not included) 6) Size: 13.2cm x 6.7cm x 2.6cmSpecification: General Certificate CE Package Weight One Package Weight 0.20kgs / 0.44lb One Package Size 14.5cm * 9cm * 5cm / 5.71inch * 3.54inch * 1.97inch Qty per Carton 60 Carton Weight 14.30kgs / 31.53lb Carton Size 43cm * 36cm * 25cm / 16.93inch * 14.17inch * 9.84inch Loading Container 20GP: 689 cartons * 60 pcs = 41340 pcs 40HQ: 1599 cartons * 60 pcs = 95940 pcs

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1. Measurement range: 2~40%/50%/60%/70% 2. Emissivity: 0.5 preset 3. Humidity range: 20%RH~90%RH 4. The moisture response speed: 1s 5. Displayer: LCD 6. Reading lock 7. Environment temperature automatic compensation 8. Power: 2 x 1.5V AAA battery (not included)Specification: Package Weight One Package Weight 0.25kgs / 0.55lb One Package Size 17cm * 8cm * 4cm / 6.69inch * 3.15inch * 1.57inch Qty per Carton 70 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 36cm * 30cm / 16.54inch * 14.17inch * 11.81inch Loading Container 20GP: 587 cartons * 70 pcs = 41090 pcs 40HQ: 1364 cartons * 70 pcs = 95480 pcs

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Main unit: 190 mm x 20 mmHandle probe: 150 mm longProbe (only): 48 mm longCable (only): 300 mm longPower: 1 aa alkaline battery (1.5v)Weight: 160g b (without battery)include:1 pH and Cl2 probe tester1 manual1 sandpaperStandard factory packagingPackaging InformationUnit type: weight per piece: 0.221 kg (0.49 lbs) Packing: 19 cm x 12 cm x 5 cm (7.48 in x 4.72 in x 1.97 in)Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 20cm * 15cm * 8cm / 7.87inch * 5.91inch * 3.15inch Qty per Carton 50 Carton Weight 11.00kgs / 24.25lb Carton Size 46cm * 43cm * 66cm / 18.11inch * 16.93inch * 25.98inch Loading Container 20GP: 204 cartons * 50 pcs = 10200 pcs 40HQ: 474 cartons * 50 pcs = 23700 pcs

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1. Series: portable PH test pen2. Working temperature: 0-60 degree C3. Measurement range: 0.00-14.00PH4. Resolution / accuracy: 0.01PH5. Battery: 2x1.5V (LR44) button batteries6. Calibration method: (4.01 / 6.86 / 9.18) three-point calibration7. Scope of application: domestic water, food PH, aquarium water quality, aquaculture and other fields8.Features: highly sensitive measuring probe, automatic temperature compensation function, three-point calibration function, automatic calibration function, easy to use, large screen display9. Product accessories:- 1xPH test pen- 1xPH 4.01 25 degree C PH Buffer Powder- 1xPH 6.86 25 degree C PH Buffer Powder- 1x user manual- 1x packaging box10. Product size / weight: 15.5x3.1x1.7cm / 49g11. Note: Some customers report that the product has data jumps, which is normal. (When using this product: After being placed in water, the data will always change slowly from the last decimal point, this is because the PH meter needs to adapt to the test environment. The data will be stable for about 1 minute when it is still, and this the final test data. In addition, if the water surface shakes, the data will also jump, so the test must ensure that the water surface is still.)Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 17cm * 6cm * 3cm / 6.69inch * 2.36inch * 1.18inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs 40HQ: 412 cartons * 146 pcs = 60152 pcs

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1. Conductivity test range: 0 to 10000uS/cm; 10.01-19.99ms; 20.1-400mS/CM 2. Resolution: 1uS/cm; 0.1mS/CM 3. Accuracy: +/-2% of reading 4. Tds test range: 0-1000ppm; 1000ppm-10000ppm; 10.1-200.0ppt 5. Resolution: 1ppm; 0.1ppt 6. Accuracy: +/-2% of reading 7. Salinity measurement range: 0.00-25.00% 8. Resolution: 0.01% 9. Accuracy: 0.01-5.00% (+/-0.1%); 5.10-25.00% (+/-1%) 10. pH test range: 0.01-14.00pH 11. Resolution: 0.01pH 12. Accuracy: +/-0.05pH 13. Temperature compensation: Automatic temperature compensation (ATC) 14. Working environment: 0-60.0 degrees Celsius (32.0-140 degrees Fahrenheit); RH 100% 15. TDS factor: 0 .4-1.0 16. Temperature range: 0.1-60.0 degrees Celsius; 32.0-140 degrees Fahrenheit 17. Temperature accuracy: +/-0.5 degrees Celsius 18.Temperature resolution: 0.1 degrees Celsius/Fahrenheit 19. Automatic shutdown: 5 minutes 20. Waterproof rating: IP67 21. Battery: 3x1.5LR44 button battery 22. Display size: 3.3x2.4 cm 23. Dimensions: 18.3x3.7x3.7 cm 24. Weight: 90 gramsSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 21cm * 9cm * 6cm / 8.27inch * 3.54inch * 2.36inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 44cm * 47cm * 32cm / 17.32inch * 18.5inch * 12.6inch Loading Container 20GP: 402 cartons * 50 pcs = 20100 pcs 40HQ: 935 cartons * 50 pcs = 46750 pcs

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1. Working environment: 0-50 degrees2. Power consumption: 2W3. Measuring range: PH: 0.0PH; ORP: -1999-1999MV4. Resolution: PH: 0.01PH; ORP: 1mv5. Accuracy: PH: +/-(0.1%+0.02PH); ORP: +/-5mv6. Setting control range: PH: 3.5~10.50PH; ORP: -500-500mv / 0-1000mv7. Weight: 1370 gramsSpecification: Package Weight One Package Weight 1.40kgs / 3.10lb One Package Size 35cm * 23cm * 7cm / 13.78inch * 9.06inch * 2.76inch Qty per Carton 10 Carton Weight 15.00kgs / 33.07lb Carton Size 48cm * 37cm * 37cm / 18.9inch * 14.57inch * 14.57inch Loading Container 20GP: 405 cartons * 10 pcs = 4050 pcs 40HQ: 942 cartons * 10 pcs = 9420 pcs

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1. Non-contact laser sensor, high precision and fast measurement, safer to use2. High sensitivity, stable and reliable, safer to use3. Simple button, easy to operate4. With portable handbag, easy to use, protect the safety of the instrument5. HD large screen, digital display, clear reading6. Memory automatic storage function, after the measurement, the maximum value, minimum value and the last value are automatically stored in the meter, press the memory key to view7. Non-contact photoelectric technology design, for some fast and can not measure the object to detect, such as fan motors, aircraft propellers, cars, etc.8. Scope of application: commonly used in motors, fans, paper, plastics, chemical fiber, washing machines, automobiles, aircraft, ships and other manufacturing range9. Power supply: 1 section 9V battery (not included)10. Size: 13.1 x 7 x 2.9cm11. Weight: about 130gUsage:1. Turn on the power, press and hold the measurement button2. Put the reflective paper on the fan blade of the measuring fan3. Align the reflective paper on the fan blade and measure to get the speed valueSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 100 Carton Weight 17.50kgs / 38.58lb Carton Size 54cm * 32cm * 50cm / 21.26inch * 12.6inch * 19.69inch Loading Container 20GP: 308 cartons * 100 pcs = 30800 pcs 40HQ: 716 cartons * 100 pcs = 71600 pcs

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1. Air Velocity & Temperature Measurement；2. Max/Average/Current air velocity measurement;3. ℃/℉ Temperature unit selection;4. Five units of air velocity:M/s, Km/h, ft/min, Knots, mph5. Beaufort scale;6. Backlight display;7. Manual/Auto power shut off;8. Wind chill indication;9. Low battery indication.B. LCDSpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 18cm * 14.7cm * 4cm / 7.09inch * 5.79inch * 1.57inch Qty per Carton 140 Carton Weight 15.00kgs / 33.07lb Carton Size 90cm * 74cm * 20cm / 35.43inch * 29.13inch * 7.87inch Loading Container 20GP: 200 cartons * 140 pcs = 28000 pcs 40HQ: 464 cartons * 140 pcs = 64960 pcs

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1. Measuring range: TA631A: 0.1-200000LUX/0.01-20000FC; TA631B: 0.1-300000LUX/0.01-30000FC2. Ambient temperature/humidity: 0-60 degrees C, 0-99% RH (TA631B)3. Illuminance display: 6-digit display, up to 9999994. Sensor: digital light probe and filter5. Angle of incidence: 120 degrees6. Spectral range: 400-700nm7. Sampling rate: 8 times / second8. Automatic shutdown: 10 minutes (can be manually shut down)9. Operating environment: -10 - 50 degrees Celsius, within 80% relative humidity, indoor altitude less than 2000m10. Storage environment: -10 - 50 degrees Celsius, within 70% relative humidity (remove the battery)11. Power supply: 3 x 1.5V AAA (R03/LR06) batteries (not included)12. Display size: approx. 3.7 x 4.1cm13. Size: about 15.2 x 5.5 x 3.3cm14. Weight: approx. 136gFeatures:1. Can set the upper and lower limit alarm threshold, when the measurement is higher or lower than the set threshold, the screen red background light is on for a long time and the measurement value flashes alarm prompt2. Can lock the maximum value, minimum value, average value and real-time value during the measurement3. HD large screen display with white background light4. Automatic shutdown after 10 minutes of no operation (can be manually canceled)5. Light source type can be selected (only TA631B)Packing list:- Host x 1- Cloth bag x 1- Instruction manual x 1- Protective cover x 1Specification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 22cm * 10cm * 6cm / 8.66inch * 3.94inch * 2.36inch Qty per Carton 40 Carton Weight 10.90kgs / 24.03lb Carton Size 46cm * 29cm * 41cm / 18.11inch * 11.42inch * 16.14inch Loading Container 20GP: 487 cartons * 40 pcs = 19480 pcs 40HQ: 1131 cartons * 40 pcs = 45240 pcs

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1. 2-in-1 digital voltage tester screwdriver, integrating ratchet screwdriver fastening and electrical circuit detection. It comes with a detachable dual-purpose bit compatible with Phillips and flat head.2. Backlit LCD screen displays AC voltage from 0 to 600V numerically. NCV non-contact induction detects live wires with audible & visual alarm to identify electric field intensity.3. Distinguish live and neutral wires clearly, test wire continuity with buzzer and locate cable breakpoints. Long press to lock voltage reading, auto revert to induction mode after release.4. Built-in rechargeable lithium battery with Type-C fast charging. 3-mode ratchet (forward/reverse/lock), retractable adjustable bit length for easy removal and replacement.5. Insulated anti-slip handle, auto power off after 5 minutes of inactivity. Perfect for household circuit inspection, appliance repair and daily disassembly & assembly work.Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 21cm * 9cm * 6cm / 8.27inch * 3.54inch * 2.36inch Qty per Carton 60 Carton Weight 15.70kgs / 34.61lb Carton Size 44cm * 45cm * 34cm / 17.32inch * 17.72inch * 13.39inch Loading Container 20GP: 396 cartons * 60 pcs = 23760 pcs 40HQ: 919 cartons * 60 pcs = 55140 pcs

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1. 2-in-1 digital voltage tester screwdriver, integrating ratchet screwdriver fastening and electrical circuit detection. It comes with a detachable dual-purpose bit compatible with Phillips and flat head.2. Backlit LCD screen displays AC voltage from 0 to 600V numerically. NCV non-contact induction detects live wires with audible & visual alarm to identify electric field intensity.3. Distinguish live and neutral wires clearly, test wire continuity with buzzer and locate cable breakpoints. Long press to lock voltage reading, auto revert to induction mode after release.4. Built-in rechargeable lithium battery with Type-C fast charging. 3-mode ratchet (forward/reverse/lock), retractable adjustable bit length for easy removal and replacement.5. Insulated anti-slip handle, auto power off after 5 minutes of inactivity. Perfect for household circuit inspection, appliance repair and daily disassembly & assembly work.Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 21cm * 9cm * 6cm / 8.27inch * 3.54inch * 2.36inch Qty per Carton 60 Carton Weight 15.70kgs / 34.61lb Carton Size 44cm * 45cm * 34cm / 17.32inch * 17.72inch * 13.39inch Loading Container 20GP: 396 cartons * 60 pcs = 23760 pcs 40HQ: 919 cartons * 60 pcs = 55140 pcs

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1. Intelligent anti-burn, full-range protection, intelligent anti-burn chip, full gear overload protection, achieves automatic protection of misalignment below 250V2. It not only has the ability of four-bit semi-accurate measurement but also integrates a variety of measurement functions, such as voltage, current, resistance, etc., to meet your diverse needs in the field of electronics3. AC voltage measurement, voltage of zero and fire wires, AC voltage range 200mV~750V, lower or higher than the normal value will cause the appliance to not work or burn4. LED/Lamp beads, precise measurement, simply connect the probe to the two electrodes of the diode, select the appropriate gear, measurements can be completed easily, no complicated steps, so you can easily master5. LED large screen, dark night, as usual see, short-press the LIGHT key to brighten the screen, with the backlight, various environments can be seen clearly6. Electronic inspection, on/off buzzer response when the measurement line is on or off, the buzzer of the line is constantly sounding7. High sensitivity probes, stainless steel copper probe is durable, good electrical conductivity, high accuracy, and anti-oxidation, suitable for various measurements8. NCV voltage detection is efficient and convenient, and zero-contact voltage detection is more secure; the distance from the power supply to the alarm sound is slow otherwise, the alarm is rapid9. We know the importance of units and ranges, so they are marked on the multimeter panel, whether you are a beginner or a professional, you can easily read units and ranges and get started quickly, making your measurement process more efficient and accurateSpecification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 13cm * 7cm * 22cm / 5.12inch * 2.76inch * 8.66inch Qty per Carton 20 Carton Weight 13.00kgs / 28.66lb Carton Size 28cm * 37cm * 46cm / 11.02inch * 14.57inch * 18.11inch Loading Container 20GP: 559 cartons * 20 pcs = 11180 pcs 40HQ: 1298 cartons * 20 pcs = 25960 pcs

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1. Alarm reminder: built-in light alarm2. Operating temperature: 20mA3. Detection temperature: -20~80 degrees Celsius4. Suitable for lead-acid, ternary lithium, lithium iron phosphate, and other types of batteries; operating voltage range: 8V~100V5. Overcharge and over-discharge voltages can be set with alarm reminders for enhanced safety.6. High-definition large screen with exceptional clarity.7. Built-in storage chip ensures data retention even when power is off.8. Dimensions: 73.78 x 43.8 mmSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 330 Carton Weight 12.00kgs / 26.46lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 330 pcs = 140580 pcs 40HQ: 990 cartons * 330 pcs = 326700 pcs

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1. Alarm reminder: built-in light alarm2. Operating temperature: 20mA3. Detection temperature: -20~80 degrees Celsius4. Suitable for lead-acid, ternary lithium, lithium iron phosphate, and other types of batteries; operating voltage range: 8V~100V5. Overcharge and over-discharge voltages can be set with alarm reminders for enhanced safety.6. High-definition large screen with exceptional clarity.7. Built-in storage chip ensures data retention even when power is off.8. Dimensions: 73.78 x 43.8 mmSpecification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 330 Carton Weight 22.60kgs / 49.82lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 330 pcs = 140580 pcs 40HQ: 990 cartons * 330 pcs = 326700 pcs

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Feature:1. High-Precision Measurement: Equipped with a highly sensitive condenser microphone, it offers a wide measuring range of 30–130 dB, accurately capturing subtle sound variations for everything from home environmental testing to industrial noise inspection.2. HD Backlight LCD Display: Features an HD LCD screen with a built-in backlight function, ensuring crystal-clear visibility of decibels, temperature, and humidity, whether you are working in bright sunlight or dark environments.3. Multi-functional All-in-One Meter: More than just a decibel meter! It simultaneously displays ambient temperature and humidity, alongside practical functions like MAX/MIN tracking and Data Hold for comprehensive environmental monitoring.4. Ergonomic & Portable Design: Boasting a striking orange-and-black ergonomic design with non-slip side grips, it fits perfectly in one hand, allowing for effortless portable noise testing anytime, anywhere.Specifications:1. Large HD full-viewing-angle FSTN display; three-color backlight (green, yellow, red)2. Sound level measurement range: 30–130 dBA3. Accuracy: ±1.5 dB (94 dB @ 1 kHz)4. Frequency response: 30 Hz–8 kHz5. Frequency weighting: A6. Time weighting: FAST, SLOW7. Sound level indicated by data bar8. "OVER" range indicator9. Features: Data hold, MAX/MIN values, auto power-off (with disable option), low battery indicator, °C/°F unit switching10. Power supply: 3 x 1.5V AAA batteries (not included)11. Temperature measurement range: -20–60°C / -4–140°F (Accuracy: ±1°C / ±2°F)12. Humidity measurement range: 0.0%–99.9% RH (Accuracy: ±4% RH)Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 22cm * 10.1cm * 4cm / 8.66inch * 3.98inch * 1.57inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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Feature:1. High-Precision Measurement: Equipped with a highly sensitive condenser microphone, it offers a wide measuring range of 30–130 dB, accurately capturing subtle sound variations for everything from home environmental testing to industrial noise inspection.2. A/C Frequency Weighting for Dual Scenarios: Features interchangeable A/C Weighting modes. Use A-weighting for human ear response simulation and C-weighting for mechanical noise analysis, providing scientific data for any application.3. HD Backlight LCD Display: Features an HD LCD screen with a built-in backlight function, ensuring crystal-clear visibility of decibels, whether you are working in bright sunlight or dark environments.4. Ergonomic & Portable Design: Boasting a striking orange-and-black ergonomic design with non-slip side grips, it fits perfectly in one hand, allowing for effortless portable noise testing anytime, anywhere.Specifications:1. Large HD FSTN display with full viewing angle; three-color backlight (green, yellow, red)2. Sound level measurement range: 30–130 dBA, 30–130 dBC3. Accuracy: ±1.5 dB (94 dB @ 1 kHz)4. Frequency response: 30 Hz–8 kHz5. Frequency weighting: A, C6. Time weighting: FAST, SLOW7. Sound level display via data bar8. "OVER" range indicator9. Features: Data hold, MAX/MIN values, auto power-off (with disable option), low battery indicator, °C/°F unit switching10. Power supply: 3 x 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 22cm * 10.1cm * 4cm / 8.66inch * 3.98inch * 1.57inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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1. Alarm reminder: built-in light alarm2. Operating temperature: 20mA3. Detection temperature: -20~80 degrees Celsius4. Suitable for lead-acid, ternary lithium, lithium iron phosphate, and other types of batteries; operating voltage range: 8V~100V5. Overcharge and over-discharge voltages can be set with alarm reminders for enhanced safety.6. High-definition large screen with exceptional clarity.7. Built-in storage chip ensures data retention even when power is off.8. Dimensions: 73.78 x 43.8 mmSpecification: Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 330 Carton Weight 38.80kgs / 85.54lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 330 pcs = 140580 pcs 40HQ: 990 cartons * 330 pcs = 326700 pcs

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1. Alarm reminder: built-in light alarm2. Operating temperature: 20mA3. Detection temperature: -20~80 degrees Celsius4. Suitable for lead-acid, ternary lithium, lithium iron phosphate, and other types of batteries; operating voltage range: 8V~100V5. Overcharge and over-discharge voltages can be set with alarm reminders for enhanced safety.6. High-definition large screen with exceptional clarity.7. Built-in storage chip ensures data retention even when power is off.8. Dimensions: 73.78 x 43.8 mmSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 9cm * 6cm * 3cm / 3.54inch * 2.36inch * 1.18inch Qty per Carton 330 Carton Weight 12.00kgs / 26.46lb Carton Size 47cm * 38cm * 35cm / 18.5inch * 14.96inch * 13.78inch Loading Container 20GP: 426 cartons * 330 pcs = 140580 pcs 40HQ: 990 cartons * 330 pcs = 326700 pcs

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1. High-definition, wide-angle FSTN large-screen display; three-color backlight (green, yellow, red)2. Illuminance measurement range: 0–200,000 LUX / 0–20,000 FC3. Illuminance accuracy: +/- (3% + 5)4. Temperature measurement range: -20 to 60 C / -4 to 140 F (accuracy: +/- 1C / 2F)5. Humidity measurement range: 0.0%–99.9% RH (accuracy: +/- 5.0% RH)6. Data hold7. MAX/MIN values8. Auto power-off9. Disable auto power-off function10. Low battery indicator11. C/F unit switching12. LUX/FC unit switching13. Battery type: 3 x 1.5V AAA battery （Batteries are not included with the product shipment）14. Product net weight: 117g15. Product dimensions: 14.84 x 5.84 x 2.75 cmSpecification: Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 10.5cm * 22cm * 5cm / 4.13inch * 8.66inch * 1.97inch Qty per Carton 60 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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1. High-definition, wide-angle FSTN large-screen display; three-color backlight (green, yellow, red)2. Illuminance measurement range: 0–200,000 LUX / 0–20,000 FC3. Illuminance accuracy: +/- (3% + 5)4. Data hold5. MAX/MIN values6. Auto power-off7. Disable auto power-off function8. Low battery indicator9. C/F unit switching10. LUX/FC unit switching11. Battery type: 3 x 1.5V AAA batteries （Batteries are not included with the product shipment）12. Net weight: 114g13. Dimensions: 14.84 x 5.84 x 2.75 cmSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 10.5cm * 22cm * 4cm / 4.13inch * 8.66inch * 1.57inch Qty per Carton 60 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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Feature:1. High-Precision Measurement: Equipped with a highly sensitive condenser microphone, it offers a wide measuring range of 30–130 dB, accurately capturing subtle sound variations for everything from home environmental testing to industrial noise inspection.2. HD Backlight LCD Display: Features an HD LCD screen with a built-in backlight function, ensuring crystal-clear visibility of decibels, whether you are working in bright sunlight or dark environments.3. Ergonomic & Portable Design: Boasting a striking orange-and-black ergonomic design with non-slip side grips, it fits perfectly in one hand, allowing for effortless portable noise testing anytime, anywhere.Specifications:1. Large HD full-viewing-angle FSTN display; three-color backlight (green, yellow, red)2. Sound level measurement range: 30–130 dBA3. Accuracy: ±1.5 dB (94 dB @ 1 kHz)4. Frequency response: 30 Hz–8 kHz5. Frequency weighting: A6. Time weighting: FAST, SLOW7. Sound level indicated by data bar8. "OVER" range indicator9. Features: Data hold, MAX/MIN values, auto power-off (with disable option), low battery indicator, °C/°F unit switching10. Power supply: 3 x 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 22cm * 10.1cm * 4cm / 8.66inch * 3.98inch * 1.57inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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Feature:1. High-Precision Measurement: Equipped with a highly sensitive condenser microphone, it offers a wide measuring range of 30–130 dB, accurately capturing subtle sound variations for everything from home environmental testing to industrial noise inspection.2. A/C Frequency Weighting for Dual Scenarios: Features interchangeable A/C Weighting modes. Use A-weighting for human ear response simulation and C-weighting for mechanical noise analysis, providing scientific data for any application.3. HD Backlight LCD Display: Features an HD LCD screen with a built-in backlight function, ensuring crystal-clear visibility of decibels, temperature, and humidity, whether you are working in bright sunlight or dark environments.4. Ergonomic & Portable Design: Boasting a striking orange-and-black ergonomic design with non-slip side grips, it fits perfectly in one hand, allowing for effortless portable noise testing anytime, anywhere.5. Multi-functional All-in-One Meter: More than just a decibel meter! It simultaneously displays ambient temperature and humidity, alongside practical functions like MAX/MIN tracking and Data Hold for comprehensive environmental monitoring.Specifications:1. Large HD FSTN display with full viewing angle; three-color backlight (green, yellow, red)2. Sound level measurement range: 30–130 dBA, 30–130 dBC3. Accuracy: ±1.5 dB (94 dB @ 1 kHz)4. Frequency response: 30 Hz–8 kHz5. Frequency weighting: A, C6. Time weighting: FAST, SLOW7. Sound level display via data bar8. "OVER" range indicator9. Temperature measurement range: -20–60°C / -4–140°F (Accuracy: ±1°C / ±2°F)10. Humidity measurement range: 0.0%–99.9% RH (Accuracy: ±4% RH)11. Features: Data hold, MAX/MIN values, auto power-off (with disable option), low battery indicator, °C/°F unit switching12. Power supply: 3 x 1.5V AAA batteries (not included)Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 22cm * 10.1cm * 4cm / 8.66inch * 3.98inch * 1.57inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 34cm * 50cm / 16.54inch * 13.39inch * 19.69inch Loading Container 20GP: 373 cartons * 60 pcs = 22380 pcs 40HQ: 867 cartons * 60 pcs = 52020 pcs

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