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1. Plug and play USB interface. 2. 16384 data storage. 3. Adopt high precision digital temperature and humidity sensor. It has the characteristics of high precision, fast speed and good stability, and is suitable for data collection and recording of ambient temperature and humidity. 4. Automatically generate PDF files for easy download, analysis, export and print data. 5. Two fixed methods. The 3M adhesive tape is fixed, and after peeling off the 3M adhesive film, it is stuck in a flat and smooth position. Use the expansion screw to secure the bracket. 6. Widely used in indoor temperature measurement, pool management, logistics and transportation, communication room, intelligent buildings, subway, shopping malls, libraries and other places and occasions. Parameter: 1. Size: 7.6x4.2x2.5cm. 2. Power: CR2032 button battery. 3. Temperature measurement range: -40-70 degrees Celsius / -40-158 degrees Fahrenheit.

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Features:1. Large LCD, easy-to-read 3.5-inch high-definition display.2. Durable protective shell can prevent impact, friction and collision.3. Non-contact AC voltage detection, top sensor probe design, more securely identify AC voltage.4. The high-resolution large screen can display 3 test results on the screen, including voltage, frequency, and analog bars.parameter:1. Dimensions: 143.4 x 70.9 x 15.7mm2. Display: 9999 times3. Screen: 3.5 inches4. Resolution: 0.11ohms5. S10 power supply: 1.5V (AAA) x 2 (not included)6. S11 power supply: 800 mA lithium battery7. Diode: automatically recognize the diode when it is lower than 3.0V8. DC voltage: 0.8V-620V +/-(0.5%+3), resolution: 0.001V9. AC voltage: 2.2V-620V +/-(0.5%+5), resolution: 0.001V10. Resistance: 1Ω-999.9ohms +/-(2.0%+5), 1kohms-60Mohms +/-(1.0%+3)11. V-Alert (non-contact voltage detection): buzzer alarm sound，on-site inspection: alarm buzzer, LCD screen display stripes12. Continuity: If the resistance is less than 30ohms, the buzzer will sound13. Frequency:- 1Hz-1000Hz +/-(1.0%+5) (ACV:2V-10V); resolution: 0.001Hz- 1KHz-60KHz +/-(1.0%+5) (ACV:10V-620V); resolution: 0.001HzPacking list:S10:S10 Multimeter x 1Test cable x 1Manual x1S11:S11 Multimeter x 1Test cable x 1Type-C charging cable x 1EVA cloth bag x 1Protective shell x 1Manual x1Note: The actual product is subject to the title model, the model machine of the picture is only for effect reference

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Features:1. Large LCD, easy-to-read 3.5-inch high-definition display.2. Durable protective shell can prevent impact, friction and collision.3. Non-contact AC voltage detection, top sensor probe design, more securely identify AC voltage.4. The high-resolution large screen can display 3 test results on the screen, including voltage, frequency, and analog bars.parameter:1. Dimensions: 143.4 x 70.9 x 15.7mm2. Display: 9999 times3. Screen: 3.5 inches4. Resolution: 0.11ohms5. S10 power supply: 1.5V (AAA) x 2 (not included)6. S11 power supply: 800 mA lithium battery7. Diode: automatically recognize the diode when it is lower than 3.0V8. DC voltage: 0.8V-620V +/-(0.5%+3), resolution: 0.001V9. AC voltage: 2.2V-620V +/-(0.5%+5), resolution: 0.001V10. Resistance: 1Ω-999.9ohms +/-(2.0%+5), 1kohms-60Mohms +/-(1.0%+3)11. V-Alert (non-contact voltage detection): buzzer alarm sound，on-site inspection: alarm buzzer, LCD screen display stripes12. Continuity: If the resistance is less than 30ohms, the buzzer will sound13. Frequency:- 1Hz-1000Hz +/-(1.0%+5) (ACV:2V-10V); resolution: 0.001Hz- 1KHz-60KHz +/-(1.0%+5) (ACV:10V-620V); resolution: 0.001HzPacking list:S10:S10 Multimeter x 1Test cable x 1Manual x1S11:S11 Multimeter x 1Test cable x 1Type-C charging cable x 1EVA cloth bag x 1Protective shell x 1Manual x1Note: The actual product is subject to the title model, the model machine of the picture is only for effect reference

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Features:1. Large LCD, easy-to-read 3.5-inch high-definition display.2. Durable protective shell can prevent impact, friction and collision.3. Non-contact AC voltage detection, top sensor probe design, more securely identify AC voltage.4. The high-resolution large screen can display 3 test results on the screen, including voltage, frequency, and analog bars.parameter:1. Dimensions: 143.4 x 70.9 x 15.7mm2. Display: 9999 times3. Screen: 3.5 inches4. Resolution: 0.11ohms5. S10 power supply: 1.5V (AAA) x 2 (not included)6. S11 power supply: 800 mA lithium battery7. Diode: automatically recognize the diode when it is lower than 3.0V8. DC voltage: 0.8V-620V +/-(0.5%+3), resolution: 0.001V9. AC voltage: 2.2V-620V +/-(0.5%+5), resolution: 0.001V10. Resistance: 1Ω-999.9ohms +/-(2.0%+5), 1kohms-60Mohms +/-(1.0%+3)11. V-Alert (non-contact voltage detection): buzzer alarm sound，on-site inspection: alarm buzzer, LCD screen display stripes12. Continuity: If the resistance is less than 30ohms, the buzzer will sound13. Frequency:- 1Hz-1000Hz +/-(1.0%+5) (ACV:2V-10V); resolution: 0.001Hz- 1KHz-60KHz +/-(1.0%+5) (ACV:10V-620V); resolution: 0.001HzPacking list:S10:S10 Multimeter x 1Test cable x 1Manual x1S11:S11 Multimeter x 1Test cable x 1Type-C charging cable x 1EVA cloth bag x 1Protective shell x 1Manual x1Note: The actual product is subject to the title model, the model machine of the picture is only for effect reference

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Features:1. Large LCD, easy-to-read 3.5-inch high-definition display.2. Durable protective shell can prevent impact, friction and collision.3. Non-contact AC voltage detection, top sensor probe design, more securely identify AC voltage.4. The high-resolution large screen can display 3 test results on the screen, including voltage, frequency, and analog bars.parameter:1. Dimensions: 143.4 x 70.9 x 15.7mm2. Display: 9999 times3. Screen: 3.5 inches4. Resolution: 0.11ohms5. S10 power supply: 1.5V (AAA) x 2 (not included)6. S11 power supply: 800 mA lithium battery7. Diode: automatically recognize the diode when it is lower than 3.0V8. DC voltage: 0.8V-620V +/-(0.5%+3), resolution: 0.001V9. AC voltage: 2.2V-620V +/-(0.5%+5), resolution: 0.001V10. Resistance: 1Ω-999.9ohms +/-(2.0%+5), 1kohms-60Mohms +/-(1.0%+3)11. V-Alert (non-contact voltage detection): buzzer alarm sound，on-site inspection: alarm buzzer, LCD screen display stripes12. Continuity: If the resistance is less than 30ohms, the buzzer will sound13. Frequency:- 1Hz-1000Hz +/-(1.0%+5) (ACV:2V-10V); resolution: 0.001Hz- 1KHz-60KHz +/-(1.0%+5) (ACV:10V-620V); resolution: 0.001HzPacking list:S10:S10 Multimeter x 1Test cable x 1Manual x1S11:S11 Multimeter x 1Test cable x 1Type-C charging cable x 1EVA cloth bag x 1Protective shell x 1Manual x1Note: The actual product is subject to the title model, the model machine of the picture is only for effect reference

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Features:1. High-performance electronic components, more accurate testing.2. ADMS1 uses LCD display. ADMS1CL uses EBTN display.3. Dual-mode smart multimeter + voltage detector + dark line detector + flashlight4. LED flashlight, easy to test, suitable for a variety of test environments.5. 3-color indicator-more accurate test and richer colorsparameter:1. Display: 2000 counts (MAX)2. Display mode: ADMS1 (LCD display); ADMS1CL (EBTN display)3. DC voltage test: 400V +/-(0.8%+3)4. AC voltage test: 400V +/-(1.2%+5)5. Resistance test: 10Mohms +/-(1.2%+3)6. Frequency test: 1000Hz +/-(1.0%+5)7. Non-contact hazardous voltage detection: Yes8. Dark line test: less than 3cm (the actual test depth is determined by the wall material)9. Continuity test: if the resistance is less than 30ohms, the buzzer will sound10. Battery test: 1.5V/6V/9V/12V11. Power supply: 1x 1.5v AAA battery (not included)12. Size: 150x39x18mmPacking list:1 x Smart Digital Multimeter2 x test leads1 x silicone lanyard1 x User Manual

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Features:1. High-performance electronic components, more accurate testing.2. ADMS1 uses LCD display. ADMS1CL uses EBTN display.3. Dual-mode smart multimeter + voltage detector + dark line detector + flashlight4. LED flashlight, easy to test, suitable for a variety of test environments.5. 3-color indicator-more accurate test and richer colorsparameter:1. Display: 2000 counts (MAX)2. Display mode: ADMS1 (LCD display); ADMS1CL (EBTN display)3. DC voltage test: 400V +/-(0.8%+3)4. AC voltage test: 400V +/-(1.2%+5)5. Resistance test: 10Mohms +/-(1.2%+3)6. Frequency test: 1000Hz +/-(1.0%+5)7. Non-contact hazardous voltage detection: Yes8. Dark line test: less than 3cm (the actual test depth is determined by the wall material)9. Continuity test: if the resistance is less than 30ohms, the buzzer will sound10. Battery test: 1.5V/6V/9V/12V11. Power supply: 1x 1.5v AAA battery (not included)12. Size: 150x39x18mmPacking list:1 x Smart Digital Multimeter2 x test leads1 x silicone lanyard1 x User Manual

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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: 200g

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Features:1. Add startup voltage detection function2. Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFETs, diodes (including dual diodes), thyristors, transistors, resistors and capacitors, etc.3. Automatically test pin elements and display on LCD4. Reference for transistors, MOSFET protection diodes, and amplification factors that can detect the forward bias voltage of the transistors emitter.5. Measure the gate threshold voltage and gate capacitance of the MOSFET6. 1602 liquid crystal display adopts LCD (12864 liquid crystal backlight)7. Fast test speed, effective component test: 2 seconds (except for large capacitors, it takes a long time to measure large capacitance, and the measurement time is one minute is normal)8. One-click operation, boot test, one-click acquisition9. Power consumption shutdown mode: less than 20 nA10. Automatic shutdown function to avoid unnecessary waste, save battery power and improve battery lifeSpecification:1. Two-button operation, automatic shutdown2. Only 20na off current3. Automatic detection of NPN, PNP bipolar transistors, N-channel and P-channel MOS field effect transistors, junction field effect transistors, diodes, diodes, thyristors, low power unidirectional and bidirectional thyristors4. Automatically identify component pin arrangement5. Measurement of Bipolar Transistor Current Amplification Factor and Base-Emitter Threshold Voltage6. Identification of Darlington transistor by base-emitter threshold voltage and large current amplification factor7. Detects bipolar and MOS transistor protection diodes8. Gate MOS FET threshold voltage and gate capacitance measurement9. Two resistances and resistance symbol display can be measured simultaneously. The decimal value shown on the right is 4. The resistance symbols on both sides show the number of pins. So you can measure the potentiometer. If the potentiometer wiper is not shifted to the extreme position, we can distinguish the middle and both ends of the needle10. Resistance measurement resolution is 0.1Ω, can measure 50MΩ11. Can measure 325pf-100mf capacitor with 1pf resolution12. 2uf more capacitors can measure equivalent series resistance at the same time. Two can be displayed as decimal values ??with a resolution of 0.01Ω13. The two diodes can be displayed with the diode symbol in the correct order, and the diode forward voltage can be given.14. The LED was detected as having a higher diode forward voltage. The combination of LEDs is identified as two diodes15. Can measure a single diode reverse capacitance. If the bipolar transistor is connected to the collector or emitter of the base and pins, the collector or emitter junction reverse capacitance can be measured16. Can be connected with single measurement rectifier bridge

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1. This instrument is a multi-functional handheld cable testing tool. It has wide application with reinforced cable types and multiple functions. 2. It is a necessary testing tool for telecommunication engineering, wiring engineering and network maintenance person. 3. Work perfect when RJ11/RJ45 cable is on power 4. Wire Tracing: Trace RJ11, RJ45, cables or other metal wire (via adapter). 5. Easy and fast to locate the break point without opening the wire's cover. 6. Network cable collation: Judge short-circuit, breaking circuit, open circuit and crossing. 7. Test line level, positive and negative polarity. 8. Status of telephone line checking: Test the working status of telephone line (idle, ringing, and off-hook) and judge TIP and RING line. 9. Check wire continuity.

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1. Wire Tracking: It can quickly find the required line pairs among numerous ones. It is adaptable to network cable RJ45 terminal, telephone line RJ11 terminal. It can test other metal wires via an adapter. 2. Network cable collation: it tests physical connection status of network cable, such as open circuit, short connection, misswire and reverse connection. 3. Line level, positive and negative polarity test: use transmitter only to test line level, positive and negative polarity. 4. Status of telephone line test: use the transmitter only to test the status of working telephone lines. 5. Continuity checking: this instrument can check the continuity of a circuit. 6. Low battery capacity indication. 7. Battery: 9V, 6F22 battery(not included).

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Feature:1. Dual-mode line measuring instrument: The line measuring instrument has two modes of digital and analog to choose from. Widely compatible with most line measuring instruments on the market, suitable for different line measuring environments2. Anti-interference and anti-noise: Anti-interference performance is better than most products. When routing the cable, the sound is loud and no noise, which can help you quickly find the target network cable.3. The network cable finishing speed is adjustable. When adjusted to the fast mode, it can save your work time compared with other stitch trackers that cannot adjust the speed.4. Safety protection upgrade: ABS insulation probe design greatly improves product safety standards and protects you from the danger of electric shock.5. Double-knob design: The double-knob design for efficient function switching allows you to operate the transmitter or receiver independently with both hands, which can save you time compared with other cable routing devices that require both hands.Parameter:1. Material: ABS2. Compatible connectors: RJ11, RJ453. Short circuit/open circuit detection: Yes4. Transmitting signal distance: more than 1000m5. Altitude: less than 2000m6. Classification: IP407. Transmitter battery: 1 x 9V 6F22 battery (not included)8. Receiver battery: 1 x 9V 6F22 battery (not included)9. Working temperature and relative humidity: 0-40 degrees Celsius, maximum 80% (non-condensing)10. Storage temperature and relative humidity: -10-50 degrees Celsius, maximum 80% (non-condensing)11. Transmitter size: 175 x 45 x 35mm12. Receiver size: 120 x 48 x 34mm13. Transmitter weight: 75g14. Receiver weight: 67 grams

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1. The FWT8X portable network cable tester works in digital signal mode, which has better anti-interference and clearer/stronger sound than traditional products.2. It can be hunted when there is voltage. (less than 60V); the tracking distance is far more than 300 meters.3. Pair Tracking: You can quickly find the desired pair among many pairs. Applicable to RJ45 network cable terminal, RJ11 telephone cable terminal. You can test other metal cables with adapters.4. Network cable matching: Test the physical connection status of the network cable, such as open circuit, short circuit, wrong connection, reverse connection, etc.5. Phone line test status: Use the transmitter only to test the status of the working phone line. parameter: 1. Operating temperature and relative humidity: 0-40 degrees Celsius, maximum 80% (non-condensing)2. Storage temperature and relative humidity: -10-50 degrees Celsius, maximum 80% (non-condensing)3. Altitude: less than 2000m4. Explosion-proof grade: IP405. Signal transmission distance: more than 300m6. Safety class: IEC61010-1 600V CAT III, pollution class II7. Weight: 0.180kg.8. Product size: - Receiver: 17.5 x 4.5 x 3.5cm; - Transmitter: 12 x 4.8 x 3.4 cm.9. Transmitter battery: AAA/1.5V (not included).10. Receiver battery: AAA/1.5V (not included)

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1. Display: LCD display2. Sensor: NTC sensor, gas sensor3. Sampling rate: 1 second4. Power supply: built-in 3.7V 400mA lithium battery5. Working height: 2000m6. Measuring range: 0-50 degrees Celsius7. Resolution: 1 degree Celsius8. Detection range: 300-10000ppm9. Accuracy: -+2 degrees Celsius10. Response time: 2 seconds11. Warm-up time: 30 seconds12. Alarm mode: analog strip, backlight, motor vibration and buzzer13. Automatic shutdown time: about 5 minutes14. Working temperature: 0-40 degrees Celsius15. Storage temperature: -20 to 60 degrees Celsius16. Can quickly and accurately detect flammable gas leaks on gas pipelines

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1. Material: ABS2. Application object: industrial objects3. Measuring range: -50-550 degrees celsius4. Power supply: 2 x 1.5V AAA batteries (not included in shipment)5. Measurement accuracy: about 2 percent6. One key test without contact, more secure7. Large LCD display, data saving function8. ABS solid shell, drop-proof and durable9. Size: 160 x 80 x 35mm10. Weight: 156g

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1. Material: ABS2. Battery: 2 x 1.5V AAA batteries (not included in shipment)3. Applicable objects: industrial objects4. Temperature measurement range: -50-1400 degrees celsius5. Measurement accuracy: about 2 percent celsius / degrees fahrenheit6. Resolution: 0.1 degrees celsius7. Large size liquid crystal display data warehouse, night can also work8. High temperature alarm: 1400 degrees celsius / 2552 degrees fahrenheit9. Size: 160 x 110 x 45mm10. Weight: 183gPacking List:- Thermometer x 1- Storage bag x 1- Instruction manual x 1

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1. Digital electromotive force meter built-in 3 electromagnetic radiation sensors2. Measure the radiation of electromagnetic stove, microwave oven, refrigerator, to protect the safety of the home3. Buzzer alarm design, when the test results exceed the safety value, the instrument will automatically alarm4. With flashlight, can also work at night5. Internal special ABS material, drop-proof and durableParameters:1. Resolution: magnetic field: 0.1mg/0.01μT; electrical field: 1V/M2. Range: magnetic field: 0.1-199.9mg/0.01-19.99μT; electrical field: 1-1999V/M3. Alarm threshold: magnetic field: greater than 4mg/0.4μT; electrical field: greater than 40V/M4. Frequency response range: magnetic field: 5hz-300hz; electrical field 4hz-3500mhz5. Accuracy: about 15 percent6. Temperature range: -20-60 degrees celsius7. Sampling time: about 0.4 seconds8. Low voltage indication: less than 6.8V9. Operating temperature: 0-40 degrees celsius / 32-104 degrees fahrenheit10. Operating humidity: 45-80 percent RH11. Power supply: 3 x 1.5V AAA batteries (not included in shipment)12. Size: 220mm x 60mm x 55mm13. Weight: about 170g (without battery)

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1. Data hold function, photometric unit conversion, high-precision measurement2. Large-screen LCD display visible light intensity3. No operation for 15 minutes, automatic shutdown function4. The meter will automatically detect the battery current, when the low battery symbol is displayed, please replace the battery in time5. Suitable for hospitals, shopping malls, gyms, offices, gymnasiums, hotels, etc.6. Can be used to measure the brightness of visible light in the environment to be tested7. Power supply mode: 1 x 9V battery (not included in the product)8. Measuring range: 0.1-200000 Lux, 0.01-20000Fc9. Sampling rate: 2 times/second10. Resolution: 0.1Lux/ 0.01Fc11. Dimensions: 145x67x32mm

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Function description: 1. The circuit breaker search function automatically adjusts the sensitivity to quickly and accurately find the target circuit breaker. 2. Socket test function, test whether the three-pin socket connection is correct. Beep warning and light prompts. 3. Flashlight lighting function. 4. Battery low pressure warning. 5. Applicable to AC 110V. 6. Working temperature: 0-50 degrees Celsius. 7. Material: ABS. 8. Power: 1 x 9V battery (not included). 9. Applicable to home, office, power grid transformation, installation and acceptance projects. Warning: Do not use when the voltage exceeds 120V / 230V AC. You can turn on the flashlight in a dark environment. Maintenance: 1. Wipe clean with a dry cloth. 2. When the yellow LED is lit, unscrew and remove the cover and insert a new 9V battery so that the MS5902 maintains a good balance.

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Product description: This set of tools can be used for the installation, inspection and maintenance of various cable lines, and for the telephone line, it can judge the various states of the telephone line in operation, and is more convenient for the installation, debugging and maintenance of the telephone line. It works without letting you break the insulation of the cable. This set of tools includes a transmitter (sender MS6812-T) and a receiver (receiver MS6812-R). Features: 1. Determine if the cable line is continuous. 2. Track cable lines and identify where the line is broken. 3. Receive audio signals from the cable line (telephone line). 4. Determine the status (idle, ringing, off-hook) in the working telephone line. 5. Send a single audio or dual audio signal to the target cable line. Technical Parameters: 1. Audio signal: 1.5KHz. 2. Receiving frequency range: 100Hz-300KHz. 3. Battery supply: 9V (6F22) x1. 4. Receiver size: 238x43x26mm, transmitter size: 145x35x25mm. Packing List: Receiver x 1 Transmitter x 1 Instruction manual x 1 Bag x 1

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Features and features: 1. The transmitter is equipped with a DC voltmeter function to linearly measure 12-400 volts AC and DC voltage. 2. The transmitter can display the set transmit power level, transmit code, battery charge information, measured external voltage value and type, and external high voltage alert symbols, which can also be displayed on the receiver. 3. The transmitter has a self-test function, and the sensitivity of the receiver can be adjusted automatically or manually. 4. The receiver has an automatic frequency sweep function, and both the transmitter and the receiver have a mute function, which is convenient for use in environments such as hospitals where quiet testing is required. 5. Additional transmitters can be provided to augment or distinguish between multiple signals. 6. Compact, durable and easy to carry. Application areas: 1. Detect the laying path of cables, electrical lines, and water supply pipes buried in walls and underground. 2. Detect cables that are buried in walls and underground, and open and short circuits in electrical circuits. 3. Look for the fuse and its fuse circuit. 4. Look for covered sockets and junction boxes. 5. Look for open and short circuit faults in the electric heating circuit under the floor. Technical indicators: 1. Transmitter voltage measurement range: 12V-400V (AC/DC). 2. Transmitter output signal: 125KHz. 3. Transmitter voltage: up to 400V (AC/DC). 4. Receiver cable measurement depth: 0-2.5 m (wall/underground cable). 5. Receiver main voltage measurement: 0-0.4 meters. Environmental indicators: 1. Transmitter and receiver working environment: 0-40 degrees Celsius. 2. Transmitter and receiver storage temperature: -20-60 degrees Celsius. 3. Transmitter, receiver relative humidity (no condensation): up to 80%. 4. Transmitter and receiver measure height: up to 2000 meters. The package contains: Cloth bag x 1 Receiver x 1 Transmitter x 1 Black alligator clip x 1 Red alligator clip x 1 Instruction manual x 1 1.5 m red measuring line x 1 1.5 m black measuring line x 1 Red test pen x 1 Black test pen x 1 Grounding rod x 1

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1. Display: the maximum display number is 3999, the character height is 14mm 2. Power supply: 1.5V (AAA) x 3 (not included) 3. Dimensions: 195x92x55mm 4. Weight: about 400g 5. With background light, automatic shutdown

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1. Detection rays: X-rays, Y-rays2. Measuring range: 0-99993. Response time: less than 10s4. Sampling rate: 0.5s5. Sensor: Geiger counting tube6. Alarm method: sound and light alarm7. Automatic shutdown: about 10 minutes8. Working temperature: 0-40 degrees Celsius9. Storage temperature: -20 to 60 degrees Celsius10. Power supply: 2x1.5V AAA (not included in this product)11. Compact and portable, easy to put in a storage pocket12. Applied to daily life environment, medical environment, industrial environment, imported food, etc.

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1. DC voltage measurement range: 0V~620V (DC mode), 0.5V~620V (automatic mode) 0.001V, +/-(0.8%+3)2. AC voltage measurement range: 0V~620V (AC mode), 1.0V~620V (automatic mode), 0.001V, +/-(1.2%+5)3. Resistance: 1Ω-10.00Mohm, 0.1ohm, +/-(1.2%+3)4. Capacitance: 0.5uF-1000uF (+/-(3.5%+8), 1000u-6000uF, +/-(4.5%+10), 0.1μF,5. Frequency: 10HZ~1000Hz, 1Hz, +/-(2.0%+10)6. Diode: measuring diode within 1.0V7. Maximum display value: 99998. Automatic shutdown: 5 minutes9. Battery: Li-ion battery 800mAh

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1. DC voltage: 0-620V (DC mode), 0.5-620V (automatic mode)2. AC voltage: 0-620V (AC mode), 0.8-620V (automatic mode)3. Resistance: 0-9.9994. Infrared temperature measurement: -20 to 400 degrees Celsius5. Ambient temperature: 0-50 degrees Celsius6. Automatic shutdown: 5 minutes7. Battery: built-in 1100mA 3.7V lithium battery, additional 2xAAA batteries installed (not included in this product)8. With laser pointer, dual-screen display of real-time temperature and maximum temperature value9. Dual power supply system, automatically switching power supply10. Widely used in lighting industry, electronics and electricians, home maintenance, car maintenance, etc.

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1. DC voltage: 0-620V (DC mode), 0.5-620V (automatic mode)2. AC voltage: 0-620V (AC mode), 0.8-620V (automatic mode)3. Resistance: 0-9.9994. Infrared temperature measurement: -20 to 400 degrees Celsius5. Ambient temperature: 0-50 degrees Celsius6. Automatic shutdown: 5 minutes7. Battery: built-in 1100mA 3.7V lithium battery, additional 2xAAA batteries installed (not included in this product)8. With laser pointer, dual-screen display of real-time temperature and maximum temperature value9. Dual power supply system, automatically switching power supply10. Widely used in lighting industry, electronics and electricians, home maintenance, car maintenance, etc.

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1. DC voltage: 0-620V (DC mode), 0.5-620V (automatic mode)2. AC voltage: 0-620V (AC mode), 0.8-620V (automatic mode)3. Resistance: 0-9.9994. Infrared temperature measurement: -20 to 400 degrees Celsius5. Ambient temperature: 0-50 degrees Celsius6. Automatic shutdown: 5 minutes7. Battery: built-in 1100mA 3.7V lithium battery, additional 2xAAA batteries installed (not included in this product)8. With laser pointer, dual-screen display of real-time temperature and maximum temperature value9. Dual power supply system, automatically switching power supply10. Widely used in lighting industry, electronics and electricians, home maintenance, car maintenance, etc.

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1. DC voltage: 0-620V (manual mode), 0.5-620V (automatic mode)2. AC voltage: 0-620V (manual mode), 0.8-620V (automatic mode)3. Resistance: 0-9.9994. Infrared temperature measurement: -20 to 400 degrees Celsius5. Object distance ratio: 12:1 (silicon lens)6. Automatic shutdown: 5 minutes7. Battery: built-in 1100mA 3.7V lithium battery, additional 2xAAA batteries installed (not included in this product)8. With laser pointer, dual-screen display of real-time temperature and maximum temperature value9. Dual power supply system, automatically switching power supply10. Widely used in lighting industry, electronics and electricians, home maintenance, car maintenance, etc.

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1. Display: LCD display2. Sampling rate: 0.5 seconds3. Mileage: 12-300V4. Resolution: 1V5. Accuracy: -+5.0%6. Alarm mode: analog bar, backlight and buzzer7. Automatic shutdown time: about 5 minutes8. Working temperature: 0-40 degrees Celsius9. Storage temperature: -20 to 60 degrees Celsius10. Power supply: built-in 3.7V 400mA lithium battery11. Working height: 2000m12. Equipped with LED flashlight, no fear of darkness

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1. Display: LCD display2. Sampling rate: 0.5 seconds3. Mileage: 12-300V4. Resolution: 1V5. Accuracy: -+5.0%6. Alarm mode: analog bar, backlight and buzzer7. Automatic shutdown time: about 5 minutes8. Working temperature: 0-40 degrees Celsius9. Storage temperature: -20 to 60 degrees Celsius10. Power supply: built-in 3.7V 400mA lithium battery11. Working height: 2000m12. Equipped with LED flashlight, no fear of darkness

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1. Li-ion battery capacity: 400 mAh2. Operation mode: automatic/manual3. Display range: 0-4000 bits4. DC voltage range: 620V5. AC voltage range: 620V6. Measuring resistance range: 1 ohm-40 megohm7. Frequency (Hz): 1000Hz8. Operating temperature: 0-50 centigrade9. Auto-off time: about 10 minutes10. Charging interface: USB-C12. Weight: about 125 g13. Size: about 16.6 x 2.8 x 2.3 cmFeatures:1. Lightweight and portable, LCD display with red and green back-light, easy to take reading data2. Detect fast, comfortable to use, test effectively, indoor and outdoor, day and night are applicable3. Measurement functions: resistance, AC voltage, DC voltage, etc.4. Built-in rechargeable 400mAh lithium-ion battery, large capacity, long-lasting durable5. If the resistance is less than 500, the buzzer sounds and the red light turns on6. Diode measurement, only used to assist in determining the polarity of the diode, can be measured in the range of 2.0V7. Wide range of uses, suitable for machinery repair, electricians, household, automotive repair, etc.

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1. Li-ion battery capacity: 400 mA2. Operation mode: automatic/manual3. Display range: 0-6000 bits4. DC/AC voltage range: 0-620V5. DC/AC capacity range: 1-610mA6. Measuring resistance range: 1 ohm-60 megohm7. Frequency (Hz): 1Hz-9.999MHz8. Operating temperature: 0-50 degrees centigrade9. Automatic shutdown time: about 15 minutes10. Charging interface: USB-C12. Weight: about 86.2g13. Dimensions: about 18.1 x 3.26 x 2.5cmFeatures:1. Three-hole large screen capacitance pen, LCD display, with red and green back-light, clear resolution, easy to take reading data, lightweight and portable2. Automatic detection, perfect function, fast and effective testing, comfortable to use, with anti-burn protection function3. Measurement functions: resistance, AC voltage, DC voltage, temperature, etc.4. Built-in rechargeable 400mAh lithium-ion battery, large capacity, long-lasting durable5. When checking the circuit connection or disconnection, by sensing the strength of the signal, the buzzer sends out alarms of different frequencies6. Frequency control test, VFC function can measure the output voltage of the inverter and motor7. Ampere intelligent identification, inserted into the ampere port for measurement, tester can automatically switch to AC / DC test mode

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1. Test range: 0-15002. Accuracy: -+3%3. Resolution: 0.14. Minimum substrate thickness: 0.5mm5. Minimum measuring surface diameter: 6mm6. Operating temperature: 0-40 degrees Celsius7. Power supply: 3.7V/400mA8. Working height: 2000m9. Highly sensitive probe, automatically identifies the substrate10. High-definition backlight function, clear display in dark environment11. Two measurement modes to meet different usage needs12. Quickly and effectively determine the accident vehicle

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1. DC voltage: 0-620V (DC mode), 0.5-620V (automatic mode)2. AC voltage: 0-620V (AC mode), 0.5-620V (automatic mode)3. Resistance: 0-104. Frequency: 10-1000Hz5. Infrared temperature measurement: -20 degrees to 400 degrees6. Ambient temperature: 0-50 degrees7. Diode: can identify within 2.0V8. Automatic shutdown: 5 minutes9. Power supply method: 2xAA AA batteries (not included in this product)10. Object distance ratio: 4:111. Voltage and current can be detected simultaneously, and AC and DC can be automatically identified.12. LCD color screen digital display, the larger the count, the higher the accuracy.

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1. DC voltage: 0-620V (DC mode), 0.5-620V (automatic mode)2. AC voltage: 0-620V (AC mode), 0.5-620V (automatic mode)3. Resistance: 0-104. Frequency: 10-1000Hz5. Infrared temperature measurement: -20 degrees to 400 degrees6. Ambient temperature: 0-50 degrees7. Diode: can identify within 2.0V8. Automatic shutdown: 5 minutes9. Power supply method: 2xAA AA batteries (not included in this product)10. Object distance ratio: 12:111. Voltage and current can be detected simultaneously, and AC and DC can be automatically identified.12. LCD color screen digital display, the larger the count, the higher the accuracy.

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Features:1. 2.0-inch smart screen, and added the test attributes of the smart multimeter. At the same time, it optimizes the use of functions and the testing experience. And added a "strong sensitivity detection mode" design.2. The clear EBTN display is clear and easy to read.3. Non-contact and pen-shaped design, easy to operate and carry.4. Dual mode operation (low sensitivity and high sensitivity)5. It has dangerous voltage induction alarm, DC/AC voltage, resistance, frequency, line/zero line difference, line breakpoint position, continuity check, flashlight characteristics, etc.6. It has 8 LED indicators in 3 colors (red/yellow): automatic identification of high/medium/low voltage.7. Alarm mode: sound, analog bar and indicator light (red/yellow).8. LED spotlight, low battery prompt, automatic shutdown function.Parameter:1. Voltage: 600V DC or 600V AC2. Frequency: 40 Hz-1000 Hz3. Impedance: 10Mohms4. AC voltage test: 12V-1000V5. Weight: 69 grams (without batteries)6. Dimensions: 160x28x32 mm7. Power supply: 2 AAA batteries (not included)

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Features:1. The product has the test attributes of a voltage detector and a smart multimeter2. Non-contact slim design, easy to operate and carry3. EBTN super clear display, clear and easy to read4. Battery low voltage reminder, automatic shutdown5. With inductive dangerous voltage alarm, live/zero line distinction, live line breakpoint positioning, continuity check, flashlight functions, etc.6. With non-contact infrared thermometer, double insulation body material greatly improves safety standards7. With a large 2-inch EBTN display, LCD display and LED indicator, dual dangerous voltage warnings are clear at a glanceparameter:1. Dimensions: 160 x 28 x 31mm2. Safety level: CAT II 600V3. Alarm mode: sound, analog bar, light (red/yellow)4. Dual mode operation: low sensitivity, high sensitivity5. 8 LED indicators in 3 colors: automatic identification of high/medium/low voltage6. Power supply: 2 AAA batteries (not included)7. Net weight: 87 gramsPacking list:1 x Multimeter1 x manual1 x test cable1 x Toolkit

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1. Compact and convenient, can work at any time2. Can detect multiple combustible gases to eliminate potential safety hazards3. 3-color indicator design. Simple and easy to understand4. Can carry out air wet temperature test, high precision sensing5. Digital display design, replaceable battery, longer service lifeParameters:1. Detecting gas: hydrogen, carbon monoxide, methane, ethane, propane, butane, ethylene, propylene, butylene, acetylene, propyne, butyne, hydrogen sulfide, phosphine2. Detection range: 300-10000ppm (reference medium for methane)3. Sensitivity: 50ppm4. Response time: 2 seconds5. Warm-up time: 30 seconds6. Alarm mode: analog strip, LED lights, beeps7. Range: humidity measurement: 0-100% RH; temperature measurement: -10-60 degrees celsius / 14-140 degrees fahrenheit8. Resolution: humidity measurement: 1 percent RH; temperature measurement: 0.1 degrees celsius / 0.2 degrees fahrenheit9. Accuracy: humidity measurement: about 5 percent RH; temperature measurement: about 0.1 degrees celsius / 0.2 degrees fahrenheit10. Automatic shutdown: about 5 minutes11. Power supply: 2 x 1.5V AAA batteries (not included in shipment)12. Size: 170 x 28 x 31mm13. Weight: 67gPacking list:- Main unit x 1- Storage bag x 1- Instruction manual x 1

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Features:1. Extremely fast measurement, intelligent identification2. NCV non-contact induced voltage, two-color screen display, buzzer alarm sound3. Line breakpoint detection, use the NCV function to induce voltage, find the normal place along the power line to alarm, the power failure induction becomes weak or does not respond4. Automatic identification, live line/zero line distinction, breakpoint detection, sound and light alarm, on-off beep, automatic shutdown, NCV voltage detection, replaceable test leads, flashlight, etc.5. AC voltage test, direct measurement after power on6. With a non-contact infrared thermometer, the double insulating body material greatly improves the safety standard7. High-brightness flashlight and light-emitting screen, can be used as auxiliary lighting in dark environment at nightParameter:1. Range: 0-500V2. Resistance: 0-2 megohms3. Frequency: 40-400Hz4. Power supply: 2 x AAA batteries (not included in shipment)5. Automatic shutdown: 5 minutes6. On-off buzzer: the measured resistance is less than 50 ohms, the buzzer sounds7. Dimensions: 22 x 22.5 x 188mm8. Net weight: 52gPacking list:-.1 x host-.1 x Chinese and English dual instruction manual-.1 x test lead-.1 x screwdriver-.1 x box

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1. Range: 12-300V2. Resolution: 1V3. Accuracy: -+5%4. Display: LCD display5. Sampling rate: 0.5 seconds6. Alarm mode: analog bar, backlight and buzzer7. Automatic shutdown time: about 5 minutes8. Working temperature: 0-40 degrees9. Storage temperature: -20 to 60 degrees10. Power supply: 1.5 AAAx2 (not included in this product)11. Working height: 2000m12. When a live line is recognized, the backlight turns red and an alarm sounds.13. Equipped with LED flashlight to provide lighting14. Compact and portable, saving space

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1. Frequency (Hz): 10Hz-10MHz2. Operation mode: automatic/manual3. Display range: 0-6000 bits4. DC/AC voltage range: 0-600V5. Measuring resistance range: 0 ohm-60 megohm6. Diode: less than 3.0V diode automatic recognition7. Automatic shutdown time: about 15 minutes8. Power supply: 1.5V 2 x AAA batteries (not included)9. Multimeter weight: about 60 grams10. Size: about 18.8 x 2.25 x 2.2cmFeatures:1. Single-hole intelligent multimeter, high-definition LCD screen, clear display, easy to take and read data, lightweight and portable2. Automatic detection, perfect function, fast test, accurate and effective, comfortable to use3. Measurement functions: resistance, AC voltage, DC voltage, etc.4. Long lasting, easy to replace the battery, low energy consumption5. When checking the circuit connection or disconnection, by sensing the strength of the signal, the buzzer sends out alarms of different frequencies6. Intelligent chip, non-contact safer, line break point induction search, not hurt line7. Zero fire line identification, one-key measurement, goodbye to cumbersome, insulated operation, safe checking electricity8. AC voltage test, power on the direct voltage measurement, without any gear shift9 With LED flashlight tail light, can change the dark environment, day and night are applicable

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1. Bluetooth connection: the mobile phone can directly control the multimeter.2. More applications of measurement data: data logging, data graphing, data exchange, data storage and export, threshold alarm.3. Multimeter collaboration: The application can connect four Bluetooth multimeters and monitor the measurement data of the four multimeters in real time at the same time.4. Intelligent calculation function: use the data in the multimeter to quickly calculate the power and other mathematical formulas.5. Remote assistance: real-time remote screen synchronization, convenient communication, real-time monitoring without distance and ultra-long distance.6. Find a multimeter user communication platform7. Display: 6000 count display8. DC voltage: 6V / 60V / 600V ± (0.5% + 3)9. AC voltage: 6V / 60V / 600V ± (1.0% + 3)10. Continuous current: 999.9mA / 9.999A±(1.0% + 4)11. Alternating current: 999.9mA / 9.999A±(2.0% + 3)12. Capacitance: 6nF ± (5.0% + 20); 60nF / 600nF / 6uF / 60uF / 600uF ± (3.5% + 4); 6mF ± (5.0% + 5)13. Resistance: ±6KΩ (1.5% + 3); 60KΩ/ 600KΩ/6MΩ±(1.0% + 3); 60MΩ±(1.5% + 3)14. Frequency: 6Hz / 60Hz / 600Hz / 6kHz / 600kHz / 6MHz / MHz ± (1% + 2)15. Temperature: 1000 degrees Celsius ~ -20 / -4 ~ 1832 ± (3% + 5)16. NCV (non-contact voltage detection): yes17. Diode test: Yes18. Continuity: Yes19. Power supply: 1.5V AAA x 2 (not included)20. Dimensions: 120mm x 61mm x 28mm21. Weight: 117 grams22. The package includes: 1 x ZT-5B wireless multimeter, 1 x probe, 1x thermocouple, 1x user manual, 1x color box

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Features:1. The EBTN LCD screen enhances the reading experience and facilitates reading.2. Integrated design of manual and automatic modes: manual or automatic measurement is possible.3. This multimeter can measure temperature, capacitance, diode, NCV (non-contact voltage detection), ohm, Hz, AC/DC voltage, AC/DC current, etc.4. Handheld multimeter, easy to carry and operate, stable and reliable, 6000 count display.5. Comes with a protective bag, easy to carry around.parameter:1. Display (LCD): 6000 times2. Material: ABS/PVC3. Update speed: 3 times/sec4. Dimensions: 130 x 65 x 32mm5. Power supply: 1.5V (AAA) x 2 (not included)6. DC voltage: 600mV (+1.0%+10 of A/CN.9/XL/CRP.1/Add.3), 6V/60V/600V/1000V (+0.5%+3)7. AC voltage: 600mV (+3.0%+3) 6V/60V/600V/750V (+1.0%+3)8. DC current 600uA / 6000uA (+ 1.5% + 3), 60mA / 600mA (+ 1.5% + 3), 10A (+ 1.5% + 3)9. Alternating current 600uA/6000uA(+1.5%+3), 60mA/600mA(+1.5%+3), 10A(+1.5%+3)10. Resistance: 600 (+0.5%+3) 6K/60K/600K/6M (+0.5%+2) 60M (+1.5%+3)11. Frequency: 5/50/500 / 5k / 50k / 500k / 5M / 10M (+ 0.1 + 3)12. Capacitance: 10nF (+ 5.0 + 20) 100nF / 1uF / 10uF / 100uF (+ 2.0% + 5) 1000uF / 10000uF (+ 5.0% + 5)13. Temperature: 1000~-20 degrees Celsius/-4~1832 degrees Fahrenheit (ZT102)packing list:1 host1 x English manual1 x test lead1 x temperature probe1 x drawstring bag

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1. Universal holder for mobile phone repair. 2. Adjustable clips and fastening screw. 3. Anti-skid soft pad. 4. Material: Metal 5. Dimension: 130 x 90 mm 6. Cross weight: 380 gSpecification: Package Weight One Package Weight 0.24kgs / 0.53lb One Package Size 16.5cm * 9.5cm * 3cm / 6.5inch * 3.74inch * 1.18inch Qty per Carton 100 Carton Weight 25.00kgs / 55.12lb Carton Size 50cm * 35cm * 32cm / 19.69inch * 13.78inch * 12.6inch Loading Container 20GP: 476 cartons * 100 pcs = 47600 pcs 40HQ: 1105 cartons * 100 pcs = 110500 pcs

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1. Model: BST-B-856A 2. Use range: 7 inch LCD screen 3. Heating mode: PTC heating film 4. Easy installation 5. Compatible for LCD or LED screen assembly Do not produce heat more than 80 degrees when operating; otherwise, the high temperature may destroy the phone accessories 6. Inside with vacuum pump strong suction and small noise, long life 7. Clear digital screen display, easy to read 8. The heated aluminum plate is smooth and flat, ensuring a uniform surface temperature 9. Note: The product voltage is 220VSpecification: Package Weight One Package Weight 2.53kgs / 5.58lb One Package Size 35cm * 20cm * 15cm / 13.78inch * 7.87inch * 5.91inch Qty per Carton 2 Carton Weight 6.00kgs / 13.23lb Carton Size 37cm * 22cm * 32cm / 14.57inch * 8.66inch * 12.6inch Loading Container 20GP: 1023 cartons * 2 pcs = 2046 pcs 40HQ: 2376 cartons * 2 pcs = 4752 pcs

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1. Model: BST-B-856A 2. Use range: 7 inch LCD screen 3. Heating mode: PTC heating film 4. Easy installation 5. Compatible for LCD or LED screen assembly Do not produce heat more than 80 degrees when operating; otherwise, the high temperature may destroy the phone accessories 6. Inside with vacuum pump strong suction and small noise, long life 7. Clear digital screen display, easy to read 8. The heated aluminum plate is smooth and flat, ensuring a uniform surface temperature 9. Note: The product voltage is 220VSpecification: Package Weight One Package Weight 2.53kgs / 5.58lb One Package Size 35cm * 20cm * 15cm / 13.78inch * 7.87inch * 5.91inch Qty per Carton 2 Carton Weight 6.00kgs / 13.23lb Carton Size 37cm * 22cm * 32cm / 14.57inch * 8.66inch * 12.6inch Loading Container 20GP: 1023 cartons * 2 pcs = 2046 pcs 40HQ: 2376 cartons * 2 pcs = 4752 pcs

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1. Model: BST-B-856A 2. Use range: 7 inch LCD screen 3. Heating mode: PTC heating film 4. Easy installation 5. Compatible for LCD or LED screen assembly Do not produce heat more than 80 degrees when operating; otherwise, the high temperature may destroy the phone accessories 6. Inside with vacuum pump strong suction and small noise, long life 7. Clear digital screen display, easy to read 8. The heated aluminum plate is smooth and flat, ensuring a uniform surface temperature 9. Note: The product voltage is 220VSpecification: Package Weight One Package Weight 2.53kgs / 5.58lb One Package Size 35cm * 20cm * 15cm / 13.78inch * 7.87inch * 5.91inch Qty per Carton 2 Carton Weight 6.00kgs / 13.23lb Carton Size 37cm * 22cm * 32cm / 14.57inch * 8.66inch * 12.6inch Loading Container 20GP: 1023 cartons * 2 pcs = 2046 pcs 40HQ: 2376 cartons * 2 pcs = 4752 pcs

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1. Headphone design, ergonomic structure, comfortable to wear. 2. Light and durable, easy to carry, close to your ear type, suitable for professional running or other strong sports, even not easy to fall. 3. Earphone connection, using the most advanced memory wire, linear automatic admission, not easy to be deformed. 4. Low power consumption, long standby and play. 5. Bluetooth wireless transmission, more freedom, more comfortable. 6. Using advanced bluetooth technology. 7. Supporting next and previous song, volume up and down, pause and play, and microphone phone function, allow you to be able to change the calling and music easily, control music more freely and more conveniently when running.

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