Test Equipment

This unit consist of Optics, Temperature Sensor Signal amplifier, Processing circuit and LCD Display.The Optics collected the infrared energy emitted by object and focus onto the Sensor. Then the sensor translates the energy into an electricity signal. This signal will be turned out to be digital shown on the LCD after the signal amplifier and processing circuit.Infrared thermometer possesses the following features:1. Positioning laser 2. K-type thermocouple 3. Data retention 4. Low battery indicator 5. Environmental humidity measurement6. Dew point temperature measurement7. Surface temperature measurement SpecificationsLCD: Colorful LCDTemperature measurement range: -50 to 1050 degrees Celsius (-58 to 1922 degrees Fahrenheit)Temperature display accuracy: 0.1 degrees CelsiusTemperature measurement error: -50 to 0 degrees Celsius(-58 to 32 degrees Fahrenheit): +/-3 degrees Celsius (+/-5 degrees Fahrenheit)0 to 1050 degrees Celsius (32 to 1922 degrees Fahrenheit): +/-1.5% rdg or +/-1.5 degrees Celsius（+/-2.7 degrees Fahrenheit）Take the bigger valueRepeatability: 1% rdg or 1 degrees Celsius Take the bigger valueReponse time: 0.5s, 95% ResponseEmissivity: 0.10 to 1.00 Adjustable (preset as 0.95)D:S: 12:1Response wavelength: 8um to 14 umLaser: Ring light spotFlashlight: UV lightAmbient temperature measurement range: -20 to 60 degrees Celsius (-4 to 140 degrees Fahrenheit)Ambient temperature measurement accuracy: +/- 1 degrees Celsius (2 degrees Fahrenheit)Relative humidity measurement accuracy: +/- 5% RHDew point temperature measurement: -10 to 50 degrees Celsius(14 to 122 degrees Fahrenheit): +/- 1.5 degrees Celsius / 3 degrees FahrenheitOperating Temperature: 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit)Operating Humidity: 10% RH to 90% RH non-condensableStorage temperature: -10 to 60 degrees Celsius (14 to 140 degrees Fahrenheit)Batteries: 1.5V AAA battery x 2 (Not included)Low power indicator: Low power indicator for power below 2.4VOverload indicator: “Hi”/”Lo” displayed on LCDDimensions: 108x49x177mmWeight: 180gSpecifications of K-type thermocoupleMeasurement range: 0 to 250 degrees Celsius (300 degrees Celsius for short time)Measurement error: +/- 2.5 degrees Celsius or 0.75% rdg Take the bigger valueThermal response time: ＜10sAccessories:Instructions x 1Host x 1K-type thermocouple x 1Color box x 1Specification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 20cm * 12cm * 6cm / 7.87inch * 4.72inch * 2.36inch Qty per Carton 60 Carton Weight 20.80kgs / 45.86lb Carton Size 62cm * 42cm * 42cm / 24.41inch * 16.54inch * 16.54inch Loading Container 20GP: 243 cartons * 60 pcs = 14580 pcs 40HQ: 566 cartons * 60 pcs = 33960 pcs

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This unit consist of Optics, Temperature Sensor Signal amplifier, Processing circuit and LCD Display.The Optics collected the infrared energy emitted by object and focus onto the Sensor. Then the sensor translates the energy into an electricity signal. This signal will be turned out to be digital shown on the LCD after the signal amplifier and processing circuit.Infrared thermometer possesses the following features:1. Positioning laser2. Celsius / Fahrenheit temperature unit conversion3. K-type thermocouple4. Data retention5. Low battery indicator6. Environmental humidity measurement7. Dew point temperature measurement8. Surface temperature measurementSpecificationsLCD: Colorful LCDTemperature measurement range: -50 to 650 degrees Celsius (-58 to 1202 degrees Fahrenheit)Temperature display accuracy: 0.1 degrees CelsiusTemperature measurement error: -50 to 0 degrees Celsius(-58 to 32 degrees Fahrenheit): +/-3 degrees Celsius (+/-5 degrees Fahrenheit)0 to 650 degrees Celsius (32 to 1202 degrees Fahrenheit): +/-1.5% rdg or +/-1.5 degrees Celsius（+/-2.7 degrees Fahrenheit）Take the bigger valueRepeatability: 1% rdg or 1 degrees Celsius Take the bigger valueReponse time: 0.5s, 95% ResponseEmissivity: 0.10 to 1.00 Adjustable (preset as 0.95)D:S: 12:1Response wavelength: 5um to 14 umLaser: Ring light spotFlashlight: UV lightWorking environment temperature: -20 to 60 degrees Celsius (-4 to 140 degrees Fahrenheit)Ambient temperature measurement accuracy: +/- 1 degrees Celsius (2 degrees Fahrenheit)Relative humidity measurement accuracy: +/- 5% RHDew point temperature measurement: -10 to 50 degrees Celsius(14 to 122 degrees Fahrenheit): +/- 1.5 degrees Celsius / 3 degrees FahrenheitBatteries: 1.5V AAA battery x 2 (Not included)Low power indicator: Low power indicator for power below 2.4VOverload indicator: “Hi”/”Lo” displayed on LCDDimensions: 108x49x177mmWeight: 180gSpecifications of K-type thermocoupleMeasurement range: 0 to 250 degrees Celsius (300 degrees Celsius for short time)Measurement error: +/- 2.5 degrees Celsius or 0.75% rdg Take the bigger valueThermal response time: ＜10sAccessories:Instructions x 1Host x 1K-type thermocouple x 1Color box x 1Specification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 20cm * 12cm * 6cm / 7.87inch * 4.72inch * 2.36inch Qty per Carton 60 Carton Weight 20.80kgs / 45.86lb Carton Size 62cm * 42cm * 42cm / 24.41inch * 16.54inch * 16.54inch Loading Container 20GP: 243 cartons * 60 pcs = 14580 pcs 40HQ: 566 cartons * 60 pcs = 33960 pcs

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1. Covers multiple ranges from +-125 Pa to +-100 kPa. Suitable for industrial environments, laboratory testing, HVAC systems, and gas pipeline monitoring.2. Delivers precision up to +-0.3%FS. Equipped with temperature compensation to ensure reliable performance under varying conditions.3. Supports 12 units including bar, kPa, psi, mmHg, cmH2O, and inH2O. Designed for global users with different measurement habits.4. Features RS-485 communication interface, max/min/average value recording, zero calibration, differential pressure measurement, and data hold for efficient operation.5. Withstands up to 3×FS overload and 5×FS burst pressure. Ensures durability and safety in demanding applications.6. Equipped with a backlit LCD display, low-battery indicator, and lightweight portable design. Ideal for on-site inspection and mobile testing.Specification: Package Weight One Package Weight 0.41kgs / 0.91lb One Package Size 17cm * 17cm * 8cm / 6.69inch * 6.69inch * 3.15inch Qty per Carton 20 Carton Weight 9.20kgs / 20.28lb Carton Size 42cm * 36cm * 36cm / 16.54inch * 14.17inch * 14.17inch Loading Container 20GP: 489 cartons * 20 pcs = 9780 pcs 40HQ: 1137 cartons * 20 pcs = 22740 pcs

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1. Covers multiple ranges from +-125 Pa to +-100 kPa. Suitable for industrial environments, laboratory testing, HVAC systems, and gas pipeline monitoring.2. Delivers precision up to +-0.3%FS. Equipped with temperature compensation to ensure reliable performance under varying conditions.3. Supports 12 units including bar, kPa, psi, mmHg, cmH2O, and inH2O. Designed for global users with different measurement habits.4. Features RS-485 communication interface, max/min/average value recording, zero calibration, differential pressure measurement, and data hold for efficient operation.5. Withstands up to 3×FS overload and 5×FS burst pressure. Ensures durability and safety in demanding applications.6. Equipped with a backlit LCD display, low-battery indicator, and lightweight portable design. Ideal for on-site inspection and mobile testing.Specification: Package Weight One Package Weight 0.41kgs / 0.91lb One Package Size 17cm * 17cm * 8cm / 6.69inch * 6.69inch * 3.15inch Qty per Carton 20 Carton Weight 9.20kgs / 20.28lb Carton Size 42cm * 36cm * 36cm / 16.54inch * 14.17inch * 14.17inch Loading Container 20GP: 489 cartons * 20 pcs = 9780 pcs 40HQ: 1137 cartons * 20 pcs = 22740 pcs

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This unit consist of Optics, Temperature Sensor Signal amplifier, Processing circuit and LCD Display.The Optics collected the infrared energy emitted by object and focus onto the Sensor. Then the sensor translates the energy into an electricity signal. This signal will be turned out to be digital shown on the LCD after the signal amplifier and processing circuit.Infrared thermometer possesses the following features:1. Positioning laser2. Celsius / Fahrenheit temperature unit conversion3. K-type thermocouple4. Data retention5. Low battery indicator6. Environmental humidity measurement7. Dew point temperature measurement8. Surface temperature measurementSpecificationsLCD: Colorful LCDTemperature measurement range: -50 to 850 degrees Celsius (-58 to 1562 degrees Fahrenheit)Temperature display accuracy: 0.1 degrees CelsiusTemperature measurement error: -50 to 0 degrees Celsius(-58 to 32 degrees Fahrenheit): +/-3 degrees Celsius (+/-5 degrees Fahrenheit)0 to 850 degrees Celsius (32 to 1562 degrees Fahrenheit): +/-1.5% rdg or +/-1.5 degrees Celsius（+/-2.7 degrees Fahrenheit）Take the bigger valueRepeatability: 1% rdg or 1 degrees Celsius Take the bigger valueReponse time: 0.5s, 95% ResponseEmissivity: 0.10 to 1.00 Adjustable (preset as 0.95)D:S: 12:1Response wavelength: 8um to 14 umLaser: Ring light spotFlashlight: UV lightAmbient temperature measurement range: -20 to 60 degrees Celsius (-4 to 140 degrees Fahrenheit)Ambient temperature measurement accuracy: +/- 1 degrees Celsius (2 degrees Fahrenheit)Relative humidity measurement accuracy: +/- 5% RHDew point temperature measurement: -10 to 50 degrees Celsius(14 to 122 degrees Fahrenheit): +/- 1.5 degrees Celsius / 3 degrees FahrenheitOperating Temperature: 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit)Operating Humidity: 10% RH to 90% RH non-condensableStorage temperature: -10 to 60 degrees Celsius (14 to 140 degrees Fahrenheit)Batteries: 1.5V AAA battery x 2 (Not included)Low power indicator: Low power indicator for power below 2.4VOverload indicator: “Hi”/”Lo” displayed on LCDDimensions: 108x49x177mmWeight: 180gSpecifications of K-type thermocoupleMeasurement range: 0 to 250 degrees Celsius (300 degrees Celsius for short time)Measurement error: +/- 2.5 degrees Celsius or 0.75% rdg Take the bigger valueThermal response time: ＜10sAccessories:Instructions x 1Host x 1K-type thermocouple x 1Color box x 1Specification: Package Weight One Package Weight 0.32kgs / 0.71lb One Package Size 20cm * 12cm * 6cm / 7.87inch * 4.72inch * 2.36inch Qty per Carton 60 Carton Weight 20.80kgs / 45.86lb Carton Size 62cm * 42cm * 42cm / 24.41inch * 16.54inch * 16.54inch Loading Container 20GP: 243 cartons * 60 pcs = 14580 pcs 40HQ: 566 cartons * 60 pcs = 33960 pcs

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1. Input/output: AC 85-250V 50/60Hz2. Maximum current: 20A3. Maximum load: 3800W (resistive type)4. Wi-Fi standard: Wi-Fi 2.4GHz b/g/n + Bluetooth5. Operating temperature: -20 degrees Celsius - +80 degrees Celsius6. Operating humidity: 80%7. Material: ABS8. Size: about 9.3 x 5.5 x 3.1cmFeatures:1. APP remote control, install the eWelink APP, control the switch through the application, and view the real-time status of the switch and the temperature/humidity values at any time2. You can set scheduled tasks, timers, or cycle timers to automatically turn the device on and off3. Automation: can be set to automatically turn on and off within a certain temperature/humidity range4. Supports voice control, suitable for Google/Alexa/Yandex Alice5. Shared control: you can share the switch with family and friends and set control permissions6. Suitable for a variety of scenarios, such as nurseries, storage rooms, greenhouse cultivation, and greenhouse breeding7. Application scenarios: the waterproof temperature sensor can be used in fish tanks to monitor changes in water temperature at any timeSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 12cm * 6cm / 5.91inch * 4.72inch * 2.36inch Qty per Carton 48 Carton Weight 10.70kgs / 23.59lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 48 pcs = 21024 pcs 40HQ: 1018 cartons * 48 pcs = 48864 pcs

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1. Input: AC 85-265V, AC/DC 7-32V (only one input power source is required) 2. Output: dry contact output 3. Maximum current: 10A4. Wi-Fi standard: Wi-Fi 2.4GHz b/g/n + Bluetooth5. Operating temperature: -20 degrees Celsius - +70 degrees Celsius6. Package list: switch, sensor, power cord, screwdriver7. Size: about 8.6 x 4.6 x 2.4cmFeatures:1. APP remote control, can be remotely turned on/off via the Tuya or Smartlife APP, and can monitor the temperature and switch status in real time. you can also set the temperature range to achieve automatic control of the switch2. After turning on the automatic working mode, you can select different operating modes for different applications to achieve automatic operation3. Supports voice control, suitable for Google/Alexa4. Timer and schedule function: you can set the timer or schedule function to automatically turn the device on or off5. Shared control: you can share your device with family and friends via your mobile phone, supporting multiple users to control it together6. Data statistics: you can view annual, monthly, and daily temperature change statistics7. Suitable for a variety of scenarios, such as nurseries, wine cellars, greenhouse cultivation, etc.Specification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 100 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 100 pcs = 43800 pcs 40HQ: 1018 cartons * 100 pcs = 101800 pcs

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1. Input: AC 85-265V, AC/DC 7-32V (only one input power source is required) 2. Output: dry contact output 3. Maximum current: 10A4. Wi-Fi standard: Wi-Fi 2.4GHz b/g/n + Bluetooth5. Operating temperature: -20 degrees Celsius - +70 degrees Celsius6. Package list: switch, sensor, power cord, screwdriver7. Size: about 8.6 x 4.6 x 2.4cmFeatures:1. APP remote control, can be remotely turned on/off via the Tuya or Smartlife APP, and can monitor the temperature and switch status in real time. you can also set the temperature range to achieve automatic control of the switch2. After turning on the automatic working mode, you can select different operating modes for different applications to achieve automatic operation3. Supports voice control, suitable for Google/Alexa4. Timer and schedule function: you can set the timer or schedule function to automatically turn the device on or off5. Shared control: you can share your device with family and friends via your mobile phone, supporting multiple users to control it together6. Data statistics: you can view annual, monthly, and daily temperature change statistics7. Suitable for a variety of scenarios, such as nurseries, wine cellars, greenhouse cultivation, etc.Specification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 100 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 100 pcs = 43800 pcs 40HQ: 1018 cartons * 100 pcs = 101800 pcs

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1. Input: AC 85-265V, AC/DC 7-32V (only one input power source is required) 2. Output: dry contact output 3. Maximum current: 10A4. Wi-Fi standard: Wi-Fi 2.4GHz b/g/n + Bluetooth5. Operating temperature: -20 degrees Celsius - +70 degrees Celsius6. Package list: switch, sensor, power cord, screwdriver7. Size: about 8.6 x 4.6 x 2.4cmFeatures:1. APP remote control, can be remotely turned on/off via the Tuya or Smartlife APP, and can monitor the temperature and switch status in real time. you can also set the temperature range to achieve automatic control of the switch2. After turning on the automatic working mode, you can select different operating modes for different applications to achieve automatic operation3. Supports voice control, suitable for Google/Alexa4. Timer and schedule function: you can set the timer or schedule function to automatically turn the device on or off5. Shared control: you can share your device with family and friends via your mobile phone, supporting multiple users to control it together6. Data statistics: you can view annual, monthly, and daily temperature change statistics7. Suitable for a variety of scenarios, such as nurseries, wine cellars, greenhouse cultivation, etc.Specification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 100 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 100 pcs = 43800 pcs 40HQ: 1018 cartons * 100 pcs = 101800 pcs

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1. Input/output: AC 85-250V 50/60Hz2. Maximum current: 20A3. Maximum load: 3800W (resistive type)4. Wi-Fi standard: Wi-Fi 2.4GHz b/g/n + Bluetooth5. Operating temperature: -20 degrees Celsius - +80 degrees Celsius6. Operating humidity: 80%7. Material: ABS8. Size: about 9.3 x 5.5 x 3.1cmFeatures:1. APP remote control, install the eWelink APP, control the switch through the application, and view the real-time status of the switch and the temperature/humidity values at any time2. You can set scheduled tasks, timers, or cycle timers to automatically turn the device on and off3. Automation: can be set to automatically turn on and off within a certain temperature/humidity range4. Supports voice control, suitable for Google/Alexa/Yandex Alice5. Shared control: you can share the switch with family and friends and set control permissions6. Suitable for a variety of scenarios, such as nurseries, storage rooms, greenhouse cultivation, and greenhouse breeding7. Application scenarios: the waterproof temperature sensor can be used in fish tanks to monitor changes in water temperature at any timeSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 12cm * 6cm / 5.91inch * 4.72inch * 2.36inch Qty per Carton 48 Carton Weight 10.70kgs / 23.59lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 48 pcs = 21024 pcs 40HQ: 1018 cartons * 48 pcs = 48864 pcs

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1. Input/output: AC 85-250V 50/60Hz2. Maximum current: 20A3. Maximum load: 3800W (resistive type)4. Wi-Fi standard: Wi-Fi 2.4GHz b/g/n + Bluetooth5. Operating temperature: -20 degrees Celsius - +80 degrees Celsius6. Operating humidity: 80%7. Material: ABS8. Size: about 9.3 x 5.5 x 3.1cmFeatures:1. APP remote control, install the eWelink APP, control the switch through the application, and view the real-time status of the switch and the temperature/humidity values at any time2. You can set scheduled tasks, timers, or cycle timers to automatically turn the device on and off3. Automation: can be set to automatically turn on and off within a certain temperature/humidity range4. Supports voice control, suitable for Google/Alexa/Yandex Alice5. Shared control: you can share the switch with family and friends and set control permissions6. Suitable for a variety of scenarios, such as nurseries, storage rooms, greenhouse cultivation, and greenhouse breeding7. Application scenarios: the waterproof temperature sensor can be used in fish tanks to monitor changes in water temperature at any timeSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 12cm * 6cm / 5.91inch * 4.72inch * 2.36inch Qty per Carton 48 Carton Weight 10.70kgs / 23.59lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 48 pcs = 21024 pcs 40HQ: 1018 cartons * 48 pcs = 48864 pcs

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This wood moisture meter utilizes cutting-edge microcontroller technology to ensure highly accurate test data, simple operation, intuitive readings, and precise moisture measurement. Its stylish design and portability make it ideal for measuring moisture content in wood, bamboo, paper, and traditional Chinese medicine in a variety of environments.Features:1. Three-color moisture content indicator2. Reading lock/unlock function3. Zero point calibration4. Flashlight5. Maximum/minimum display6. Automatic/manual power off7. Powered by a 1000mAh lithium battery8. Buzzer alarm9. 2.4-inch color display10. Ambient temperature measurementParameters:1. Detection depth: 5-40mm2. Measurement range: 0-100%RH3. Measurement accuracy: ±2.5%RH (at 25 Degrees Celsius ambient temperature)4. Temperature measurement range: -10 Degrees Celsius to 60 Degrees Celsius (14-140 Degrees Fahrenheit), displaying -10 Degrees Celsius or 60 Degrees Celsius if out of range5. Power supply: 1000mAh 3.7V lithium battery6. Display: 2.4-inch color screen7. Operating Temperature: 0-45 Degrees Celsius (32-113 Degrees Fahrenheit)8. Operating Humidity: 0-75% RH9. Storage Temperature: -20 to 70 Degrees Celsius (-4 to 158 Degrees Fahrenheit)10. Auto Power Off: Approximately 15 minutes of inactivity11. Dimensions: 185 x 61 x 25.2mm12. Weight: 160.5gMeasurement Range:Grade A: Material density (0.5-1.2g/cubic centimeters) 0-52%Grade B: Material density (1.2-1.8g/cubic centimeters) 0-39%Grade C: Material density (1.8-2.4g/cubic centimeters) 0-28%Grade D: Material density (2.4-3.0g/cubic centimeters) 0-19%Specification: Package Weight One Package Weight 0.29kgs / 0.65lb One Package Size 22cm * 13cm * 5.5cm / 8.66inch * 5.12inch * 2.17inch Qty per Carton 60 Carton Weight 17.50kgs / 38.58lb Carton Size 58cm * 48cm * 45cm / 22.83inch * 18.9inch * 17.72inch Loading Container 20GP: 212 cartons * 60 pcs = 12720 pcs 40HQ: 494 cartons * 60 pcs = 29640 pcs

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This infrared thermometer is used for measuring the temperature of the objects surface, which is applicable for various hot, hazardous or hard-toreach objects without contact safely and quickly.Parameters1. Temperature range: -50 to 950 Degrees Celsius (-58-1742 Degrees Fahrenheit) 2. Accuracy: less than 0 Degrees Celsius(32 Fahrenheit) : +/-3 Degrees Celsius(+/-5 Fahrenheit), more than 0 Degrees Celsius(32 Fahrenheit) : +/-1.5 Degrees Celsius(+/-2.7 Fahrenheit) or+/-1.5%, whichever is greater3. Repeatability: 1% rdg or 1 Degrees Celsius Whichever is greater4. Response time: 0.5s, 95% Response5. Emissivity: 0.10~1.00 Adjustable(preset as 0.95)6. D:S: 12:17. Response wavelength: 5um~14um8. No operation shutdown: About 7 seconds9. Batteries: 1.5V AAAbattery x 2(not included)10. Low power indicator: Low power indicator for power below 2.5V11. Overload indicator: “Hi”/“Lo” displayed on LCD12. Exceed upper/lower limits of work environment: “AH”/“AL”displayed on LCD13. Working environment temperature: 0~40 Degrees Celsius(32~104Fahrenheit)14. Storage temperature: -10~60 Degrees Celsius(14~140Fahrenheit)Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 22cm * 16cm * 5cm / 8.66inch * 6.3inch * 1.97inch Qty per Carton 60 Carton Weight 12.90kgs / 28.44lb Carton Size 52cm * 42cm * 48cm / 20.47inch * 16.54inch * 18.9inch Loading Container 20GP: 254 cartons * 60 pcs = 15240 pcs 40HQ: 590 cartons * 60 pcs = 35400 pcs

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This infrared thermometer is used for measuring the temperature of the objects surface, which is applicable for various hot, hazardous or hard-toreach objects without contact safely and quickly.Parameters1. Temperature range: -50 to 800 Degrees Celsius (-58-1472 Degrees Fahrenheit) 2. Accuracy: less than 0 Degrees Celsius(32 Fahrenheit) : +/-3 Degrees Celsius(+/-5 Fahrenheit), more than 0 Degrees Celsius(32 Fahrenheit) : +/-1.5 Degrees Celsius(+/-2.7 Fahrenheit) or+/-1.5%, whichever is greater3. Repeatability: 1% rdg or 1 Degrees Celsius Whichever is greater4. Response time: 0.5s, 95% Response5. Emissivity: 0.10~1.00 Adjustable(preset as 0.95)6. D:S: 12:17. Response wavelength: 5um~14um8. No operation shutdown: About 7 seconds9. Batteries: 1.5V AAAbattery x 2(not included)10. Low power indicator: Low power indicator for power below 2.5V11. Overload indicator: “Hi”/“Lo” displayed on LCD12. Exceed upper/lower limits of work environment: “AH”/“AL”displayed on LCD13. Working environment temperature: 0~40 Degrees Celsius(32~104Fahrenheit)14. Storage temperature: -10~60 Degrees Celsius(14~140Fahrenheit)Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 22cm * 16cm * 5cm / 8.66inch * 6.3inch * 1.97inch Qty per Carton 60 Carton Weight 12.90kgs / 28.44lb Carton Size 52cm * 42cm * 48cm / 20.47inch * 16.54inch * 18.9inch Loading Container 20GP: 254 cartons * 60 pcs = 15240 pcs 40HQ: 590 cartons * 60 pcs = 35400 pcs

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1. Large-screen LCD display, facilitating data viewing, with analog scale and digital display, integrating the advantages of digital meters and the intuitiveness of pointer meters.2. Socket sliding cover, in compliance with CE requirements, ensuring safe usage.3. Screen backlighting + LED lights on the back of the LED, enabling use in darkness without any hindrance.4. One-click automatic measurement, ready for immediate measurement upon startup, no mis-measurement or damage to the meter, eliminating the hassle of selecting gears.5. High quality materials, sturdy and durable. Parameters1. Display: 3 5/6 digits, capable of showing up to 59992. Safety level: CAT.III 600V3. DC voltage: 6V/60V/600V, accuracy +/-(0.8 percent + 3d)4. AC voltage: 6V/60V/600V, accuracy +/-(1.2 percent+ 3d) TRUE-RMS5. DC current: 600mA, accuracy +/-(1.0 percent + 3d)6. AC current: 600mA, accuracy +/-(1.0 percent+ 3d) TRUE-RMS7. Frequency: 30 - 1000Hz, accuracy +/-(0.5 percent + 2d)8. Temperature: -20 - 1300 degrees Celsius, accuracy +/-(1.0 percent + 3d). -4F - 2372 Fahrenheit degree, accuracy +/-(0.5 percent + 2d)9. Resistance: 6k/60k/6M/10M ohms, accuracy: 10M +/-(1.0 percent + 5d), others: +/-(1 percent + 3d)10. Capacitance: 60nF/600nF/6uF/60uF/600uF/6mF, accuracy: +/-(4 percent + 5d)11. On-off beeping: less than or equal to 30 ohms, buzzer sounds12. Function: analog bar display, on-off test, transistor measurement, NCV non-contact AC voltage detection, LIVE live wire detection, data retention, backlight, lighting LED, low voltage display, automatic shutdown13. Power supply method: 3 AAA batteries (not included)14. Size: about 16.9 x 8.3 x 5.3 cmSpecification: Package Weight One Package Weight 0.52kgs / 1.16lb One Package Size 20cm * 10cm * 8cm / 7.87inch * 3.94inch * 3.15inch Qty per Carton 30 Carton Weight 17.00kgs / 37.48lb Carton Size 46cm * 37cm * 32cm / 18.11inch * 14.57inch * 12.6inch Loading Container 20GP: 489 cartons * 30 pcs = 14670 pcs 40HQ: 1136 cartons * 30 pcs = 34080 pcs

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1. Inductive measurement mode with dual audio and visual alerts, automatically distinguishes between neutral and live wires or locates break points2. Auxiliary lighting function provides illumination in dark environments3. Direct measurement mode displays voltage values4. Removable battery compartment on the back cover for easy battery replacement5. Portable pen clip design on the back for easy carrying6. Only suitable for detecting single live wires; not suitable for detecting 2-core or 3-core wires with live, neutral, or ground wires together7. Measurement range: AC 12V-300V +/- (percent 5+ 3d) 50/60Hz8. Display: LCD9. Alarm type: audible and visual alarm10. Backlight: green light, red light11. Auto power-off: about 5 minutes12. Probe head type: Straight 3.5mm13. Power supply: 1 AAA battery (not included)14. Size: about 14.7 x 2.6 x 2.7 cm15. Weight: about 38gSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 18cm * 5cm * 5cm / 7.09inch * 1.97inch * 1.97inch Qty per Carton 100 Carton Weight 9.00kgs / 19.84lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 100 pcs = 46600 pcs 40HQ: 1083 cartons * 100 pcs = 108300 pcs

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This is a DC resistance wood moisture meter (probe type) with four wood and three building material selection options. It is widely used for moisture content testing of wood, bamboo, paper, Chinese medicinal materials, and other wood fiber building materials.Features:1. 4 levels for wood and 3 levels for building materials2. Data lock3. Low battery indicator4. Automatic / manual power off5. Backlight displayParameters:1. Accuracy: +/- 2% (1 level)2. Operating temperature: 0 degrees Celsius - 40 degrees Celsius3. Temperature measurement range: 0 degrees Celsius - 50 degrees Celsius4. Operating humidity: 20% RH-90% RH5. Auto power off time: Approximately 5 minutes6. Probe length: 9.8mm7. Battery: 2 x 1.5V AAA batteries (not included)8. Dimensions: 93.5 x 43 x 24.4mm9. Weight: 44.8gTechnical Parameters:Wood (resolution: 0.1%):Level 1: 6-39%Level 2: 7-48%Level 3: 8.5-55%Level 4: 9.5-65%Building Materials (resolution: 0.1%)Level 5: 0-7.9%Level 6: 0-8.5%Level 7: 0-15.2%Specification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 15cm * 12cm * 4cm / 5.91inch * 4.72inch * 1.57inch Qty per Carton 80 Carton Weight 17.00kgs / 37.48lb Carton Size 45cm * 35cm * 32cm / 17.72inch * 13.78inch * 12.6inch Loading Container 20GP: 529 cartons * 80 pcs = 42320 pcs 40HQ: 1228 cartons * 80 pcs = 98240 pcs

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This infrared thermometer is used for measuring the temperature of the objects surface, which is applicable for various hot, hazardous or hard-toreach objects without contact safely and quickly.Parameters1. Temperature range: -50 to 600 Degrees Celsius (-58-1112 Degrees Fahrenheit) 2. Accuracy: less than 0 Degrees Celsius(32 Fahrenheit) : +/-3 Degrees Celsius(+/-5 Fahrenheit), more than 0 Degrees Celsius(32 Fahrenheit) : +/-1.5 Degrees Celsius(+/-2.7 Fahrenheit) or+/-1.5%, whichever is greater3. Repeatability: 1% rdg or 1 Degrees Celsius Whichever is greater4. Response time: 0.5s, 95% Response5. Emissivity: 0.10~1.00 Adjustable(preset as 0.95)6. D:S: 12:17. Response wavelength: 5um~14um8. No operation shutdown: About 7 seconds9. Batteries: 1.5V AAAbattery x 2(not included)10. Low power indicator: Low power indicator for power below 2.5V11. Overload indicator: “Hi”/“Lo” displayed on LCD12. Exceed upper/lower limits of work environment: “AH”/“AL”displayed on LCD13. Working environment temperature: 0~40 Degrees Celsius(32~104Fahrenheit)14. Storage temperature: -10~60 Degrees Celsius(14~140Fahrenheit)Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 22cm * 16cm * 5cm / 8.66inch * 6.3inch * 1.97inch Qty per Carton 60 Carton Weight 12.90kgs / 28.44lb Carton Size 52cm * 42cm * 48cm / 20.47inch * 16.54inch * 18.9inch Loading Container 20GP: 254 cartons * 60 pcs = 15240 pcs 40HQ: 590 cartons * 60 pcs = 35400 pcs

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This infrared thermometer measures surface temperature and is suitable for safe, rapid, non-contact measurement of various hot, dangerous, or hard-to-reach objects. The device consists of an optical component, a temperature sensor signal amplifier, processing circuitry, and an LCD display. The optical component collects infrared energy emitted by the object and focuses it onto the sensor. The sensor then converts the energy into an electrical signal. After passing through the signal amplifier and processing circuitry, this signal is converted to a digital signal for display on the LCD.This infrared thermometer has the following features:1. Celsius/Fahrenheit temperature unit conversion2. High and low temperature alarm3. Data storage4. Battery level indicator5. Screen backlightParameters1. Temperature range: -50 to 550 Degrees Celsius (-58-1022 Degrees Fahrenheit)2. Accuracy:0-550 Degrees Celsius (32-1022 Degrees Fahrenheit) +/-1.5 Degrees Celsius (+/-2.7 Degrees Fahrenheit) or +/-1.5%-50 to 0 Degrees Celsius (-58-32 Degrees Fahrenheit) +/-3 Degrees Celsius (+/-5 Degrees Fahrenheit), whichever is greater3. Resolution: 0.1 Degrees Celsius or 0.1 Degrees Fahrenheit4. Repeatability: 1% of reading or 1 Degrees Celsius5. Response time: 500 milliseconds, 95% response rate6. Spectral response: 5-14um7. Emissivity: Adjustable from 0.10 to 1.00 (0.95 preset)8. Operating Temperature: 0-40 Degrees Celsius (32-104 Degrees Fahrenheit)9. Operating Humidity: 10-95% RH non-condensing, maximum 30 Degrees Celsius (86 Degrees Fahrenheit)10. Storage Temperature: -20 to 60 Degrees Celsius (-4 to 140 Degrees Fahrenheit)11. Power Supply: 3V (1.5V AAA batteries x 2, not included)12. Typical Battery Life (Alkaline): Non-laser Mode: 22 hours, Laser Mode: 12 hours13. Distance to Spot Size Ratio: 12:114. Dimensions: 153 x 101 x 43mm15. Weight: 147.5g (excluding batteries)Accessories:Instruction Manual x 1Host x 1Color Box x 1Specification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 22cm * 16cm * 5cm / 8.66inch * 6.3inch * 1.97inch Qty per Carton 60 Carton Weight 15.00kgs / 33.07lb Carton Size 52cm * 42cm * 48cm / 20.47inch * 16.54inch * 18.9inch Loading Container 20GP: 254 cartons * 60 pcs = 15240 pcs 40HQ: 590 cartons * 60 pcs = 35400 pcs

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This infrared thermometer is used for measuring the temperature of the objects surface, which is applicable for various hot, hazardous or hard-toreach objects without contact safely and quickly.Parameters1. Temperature range: -50 to 400 Degrees Celsius (-58-752 Degrees Fahrenheit)2. Accuracy: less than 0 Degrees Celsius(32 Fahrenheit) : +/-3 Degrees Celsius(+/-5 Fahrenheit), more than 0 Degrees Celsius(32 Fahrenheit) : +/-1.5 Degrees Celsius(+/-2.7 Fahrenheit) or+/-1.5%, whichever is greater3. Repeatability: 1% rdg or 1 Degrees Celsius Whichever is greater4. Response time: 0.5s, 95% Response5. Emissivity: 0.10~1.00 Adjustable(preset as 0.95)6. D:S: 12:17. Response wavelength: 5um~14um8. No operation shutdown: About 7 seconds9. Batteries: 1.5V AAAbattery x 2(not included)10. Low power indicator: Low power indicator for power below 2.5V11. Overload indicator: “Hi”/“Lo” displayed on LCD12. Exceed upper/lower limits of work environment: “AH”/“AL”displayed on LCD13. Working environment temperature: 0~40 Degrees Celsius(32~104Fahrenheit)14. Storage temperature: -10~60 Degrees Celsius(14~140Fahrenheit)Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 22cm * 16cm * 5cm / 8.66inch * 6.3inch * 1.97inch Qty per Carton 60 Carton Weight 12.90kgs / 28.44lb Carton Size 52cm * 42cm * 48cm / 20.47inch * 16.54inch * 18.9inch Loading Container 20GP: 254 cartons * 60 pcs = 15240 pcs 40HQ: 590 cartons * 60 pcs = 35400 pcs

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1. NCV non-contact voltage detection: detects voltage signal, buzzer sounds and LED indicator lights turn on.2. Ergonomic design, fits the palm, comfortable to hold.3. Diverse functions, capable of conducting DC voltage/AC voltage tests/ resistance/ diode/ transistor/ DC current measurement.4. LED lighting, no problem in dark environments.5. Easy to use, can be placed at an angle/hung, convenient for measurement and reading, pen holder design for convenient storage.6. Backlighting design, clear reading values without strain.7. Shock-absorbing rubber sleeve designed to protrude above the instrument body, reducing the probability of damage caused by drops. Parameters1. Display: 3 1/2 maximum display 19992. On-off buzzer: less than or equal to 30 ohms, buzzer sounds3. DC voltage: 200mV/2V/20V/200V; accuracy +/- (percent 0.5 + 5d); 600V +/- (percent 0.8 + 5d)4. AC voltage: 200V; accuracy +/- (percent 1 + 10d); 600V; accuracy +/- (percent 1.2 + 10d)5. DC current: 2mA/ 20mA/ 200mA; accuracy +/- (percent 1.0 + 5d); 10A; accuracy +/- (percent 3.0 + 10d)6. Resistance: 200/2k/200k/2M ohms; accuracy +/- (percent 1 + 3d); 20M ohms; +/- (percent 1.5 + 3d)7. Functions: diode measurement/transistor measurement/supplementary lighting LED/low voltage display/NCV (AC 90V - 600V 50/60Hz)8. Power supply: 3 AAA batteries(not include)9. Size: about 14.8 x 7.9 x 4.8 cmSpecification: Package Weight One Package Weight 0.42kgs / 0.93lb One Package Size 20cm * 9cm * 6cm / 7.87inch * 3.54inch * 2.36inch Qty per Carton 40 Carton Weight 18.00kgs / 39.68lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 40 pcs = 20880 pcs 40HQ: 1212 cartons * 40 pcs = 48480 pcs

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1. High sensitivity rare-earth magnetoelectric sensor head, carefully calibrated, accurately measuring and with excellent response.2. Spring design, shock-resistant, not causing the sensor head to fail due to dropping or vibration.3. Multiple layers of protection, anti-slip shock-absorbing soft rubber sleeve, resistant to falling damage, 0.5A/250V fast-fusing fuse, not causing the instrument to burn out in case of overload or incorrect measurement.4. Gold-plated circuit board, excellent conductivity, resistant to oxidation, well-arranged layout.5. Battery and circuit base separated design, using with peace of mind.6. 1000V / 10A test pen, accurate and stable measurement.7. Inclined stand/hanging dual support, flexible folding.8. Short-circuit beeping function, convenient for detecting the connection status of circuits or conductors.9. High definition sensor, distinct gears, clear readings.10. Wide range of applications, suitable for electronic and electrical maintenance, engineers, laboratories, educational environments, household use, and beginners in instrument use.11. Functions: can be used for DC voltage measurement, AC voltage testing, resistance measurement, capacitance measurement, battery capacity measurement, short-circuit beeping, light-emitting diode measurement, transistor measurement.Parameters1. DC voltage: 0.1-2.5-10-50-250V-1000V; accuracy: +/- percent 3 of FSD(Full scale); +/-percent 4 of FSD(1000V setting)2. AC voltage: 10-50-250V-1000V; accuracy: +/- percent 4 of FSD(Full scale); +/- percent 5 of FSD(1000V setting)3. DC current: 0.05-2.5-25- 250mA; accuracy: +/- percent 3 of FSD(Full scale)4. Resistance:- x1: 0.2 - 2K ohms (average: 20 ohms)- x10: 2 - 20K ohms (average: 200 ohms)- x100: 20 - 200K ohms (average: 2K ohms)- x1K: 200 - 2M ohms (average: 20K ohms)- x10K: 2K - 20M ohms (average: 200K ohms)- accuracy: +/- percent 4 of ARC (Arc Length)5. Conductive beep: beeper sounds for resistance less than 200ohms6. Power supply: 2 x 1.5V AAA batteries; 1 x 9V 6F22 battery (not included)7. Size: about 10.5 x 16 x 4 cmSpecification: Package Weight One Package Weight 0.65kgs / 1.44lb One Package Size 20cm * 16cm * 6cm / 7.87inch * 6.3inch * 2.36inch Qty per Carton 24 Carton Weight 17.00kgs / 37.48lb Carton Size 42cm * 38cm * 34cm / 16.54inch * 14.96inch * 13.39inch Loading Container 20GP: 491 cartons * 24 pcs = 11784 pcs 40HQ: 1140 cartons * 24 pcs = 27360 pcs

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1. White LED for convenient lighting2. Pen clip design for easy carrying3. Safe material, insulated body, non-contact electric pen, safe to use4. Battery cover clip, press to replace and install batteries5. Easy to test, red LED light and buzzer alarm when energised6. Can measure AC voltage: 90V-1000V 7. Power supply: 2 AAA batteries (not included)8. 8. Total length: about 15.3 cmSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 20cm * 8cm * 4cm / 7.87inch * 3.15inch * 1.57inch Qty per Carton 70 Carton Weight 23.00kgs / 50.71lb Carton Size 42cm * 38cm * 34cm / 16.54inch * 14.96inch * 13.39inch Loading Container 20GP: 491 cartons * 70 pcs = 34370 pcs 40HQ: 1140 cartons * 70 pcs = 79800 pcs

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1. High sensitivity rare-earth magnetoelectric sensor head, carefully calibrated, accurately measuring and with excellent response.2. Spring design, shock-resistant, does not cause the sensor head to fail due to dropping or vibration.3. Multiple layers of protection, anti-slip shock-absorbing soft rubber sleeve, resistant to damage from falling, 0.5A/250V and 10A/250V fuse with rapid melting, overloading or incorrect measurement will not cause the instrument to burn out.4. Gold-plated circuit board, excellent conductivity, resistant to oxidation, well-arranged layout.5. Resistance range uses self-recovery fuse, anti-mistake measurement up to 250V/30 seconds, returns to normal after removal for 1 minute.6. High definition dial, distinct gears, clear readings.7. Short-circuit beeping function, convenient for detecting the connection status of circuits or conductors.8. Rear cover rotating latch, convenient for replacing batteries and fuses.9. Inclined stand/suspended double bracket, can be adjusted freely.10. Functions: can perform zero position positive and negative voltage test / DC current test / DC voltage measurement / AC voltage test / resistance measurement / capacitance measurement / battery capacity measurement / short-circuit beeping / LED light-emitting diode measurement / transistor measurementParameters1. DC voltage: 0.1/2.5/10/50/250V; +/-percent 3.0 FSD; 1000V; +/-percent 4.0 FSD2. Intermediate zero positive/negative DC voltage: DC +5V, +/-25V, +/-percent 5.0 FSD3. AC voltage: 10/50/250V, +/-percent 4.0 FSD, 1000V, +/-percent 5.0 FSD4. DC current: 50 microamperes/2.5m/25m/250mA, +/-percent 3.0 FSD, 10A, +/-percent4.0 FSD5. Resistance:- x1 (0.2 - 2k ohms)- x10 (2 - 20k ohms)- x100 (20 - 200k ohms)- x1k (200 - 2M ohms)- x10k ohms (2k - 20M ohms)- +/-percent 4.0 ARC of scale length6. Capacitance: C (R x 1k): 2000 microfarads (approx.) max7. Function: transistor test / diode test / LED test / short circuit beep8. Power supply: 1.5V AAA battery x 2; 9V 6F22 battery x 1 (not Included)9. Size: about 17.1 x 10.8 x 3.7 cm10. Weight: about 390gSpecification: Package Weight One Package Weight 0.65kgs / 1.44lb One Package Size 23cm * 16cm * 6cm / 9.06inch * 6.3inch * 2.36inch Qty per Carton 24 Carton Weight 17.00kgs / 37.48lb Carton Size 48cm * 38cm * 34cm / 18.9inch * 14.96inch * 13.39inch Loading Container 20GP: 429 cartons * 24 pcs = 10296 pcs 40HQ: 998 cartons * 24 pcs = 23952 pcs

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This infrared thermometer is used to measure surface temperature. It is suitable for safe, fast, non-contact measurement of various hot, dangerous, or hard-to-reach objects.Parameters1. Temperature Range: -50°C to 800°C (-58°F to 1472°F)2. Accuracy: Below 0°C (32°F): +/-3°C (+/-5°F); Above 0°C (32°F): +/-1.5°C (+/-2.7°F) or +/-1.5%, whichever is greater3. Repeatability: 1% of reading or 1°C, whichever is greater4. Response Time: 0.5 seconds, 95% responsivity5. Emissivity: Adjustable from 0.10 to 1.00 (preset to 0.95)6. D:S: 12:17. Response Wavelength: 5μm to 14μm8. Power Off Time (No Operation): Approximately 7 seconds9. Battery: 1.5V AAA battery x 2 (Not included with this product)10. Low Battery Indicator: A low battery indicator will be displayed when the battery voltage drops below 2.5V.11. Overload Indicator: The LCD displays Hi/Lo.12. Exceeding the upper/lower operating range: The LCD displays AH/AL.13. Operating Temperature: 0-40°C (32-104°F)14. Storage Temperature: -10-60°C (14-140°F)Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 22cm * 16cm * 4cm / 8.66inch * 6.3inch * 1.57inch Qty per Carton 60 Carton Weight 12.40kgs / 27.34lb Carton Size 50cm * 46cm * 42cm / 19.69inch * 18.11inch * 16.54inch Loading Container 20GP: 276 cartons * 60 pcs = 16560 pcs 40HQ: 640 cartons * 60 pcs = 38400 pcs

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This infrared thermometer is used to measure surface temperature. It is suitable for safe, fast, non-contact measurement of various hot, dangerous, or hard-to-reach objects.Parameters1. Temperature Range: -50°C to 950°C (-58°F to 1742°F)2. Accuracy: Below 0°C (32°F): +/-3°C (+/-5°F); Above 0°C (32°F): +/-1.5°C (+/-2.7°F) or +/-1.5%, whichever is greater3. Repeatability: 1% of reading or 1°C, whichever is greater4. Response Time: 0.5 seconds, 95% responsivity5. Emissivity: Adjustable from 0.10 to 1.00 (preset to 0.95)6. D:S: 12:17. Response Wavelength: 5μm to 14μm8. Power Off Time (No Operation): Approximately 7 seconds9. Battery: 1.5V AAA battery x 2 (Not included with this product)10. Low Battery Indicator: A low battery indicator will be displayed when the battery voltage drops below 2.5V.11. Overload Indicator: The LCD displays Hi/Lo.12. Exceeding the upper/lower operating range: The LCD displays AH/AL.13. Operating Temperature: 0-40°C (32-104°F)14. Storage Temperature: -10-60°C (14-140°F)Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 22cm * 16cm * 4cm / 8.66inch * 6.3inch * 1.57inch Qty per Carton 60 Carton Weight 12.40kgs / 27.34lb Carton Size 50cm * 46cm * 42cm / 19.69inch * 18.11inch * 16.54inch Loading Container 20GP: 276 cartons * 60 pcs = 16560 pcs 40HQ: 640 cartons * 60 pcs = 38400 pcs

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This infrared thermometer is used to measure surface temperature. It is suitable for safe, fast, non-contact measurement of various hot, dangerous, or hard-to-reach objects.Parameters1. Temperature Range: -50°C to 600°C (-58°F to 1112°F)2. Accuracy: Below 0°C (32°F): +/-3°C (+/-5°F); Above 0°C (32°F): +/-1.5°C (+/-2.7°F) or +/-1.5%, whichever is greater3. Repeatability: 1% of reading or 1°C, whichever is greater4. Response Time: 0.5 seconds, 95% responsivity5. Emissivity: Adjustable from 0.10 to 1.00 (preset to 0.95)6. D:S: 12:17. Response Wavelength: 5μm to 14μm8. Power Off Time (No Operation): Approximately 7 seconds9. Battery: 1.5V AAA battery x 2 (Not included with this product)10. Low Battery Indicator: A low battery indicator will be displayed when the battery voltage drops below 2.5V.11. Overload Indicator: The LCD displays Hi/Lo.12. Exceeding the upper/lower operating range: The LCD displays AH/AL.13. Operating Temperature: 0-40°C (32-104°F)14. Storage Temperature: -10-60°C (14-140°F)Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 22cm * 16cm * 4cm / 8.66inch * 6.3inch * 1.57inch Qty per Carton 60 Carton Weight 12.40kgs / 27.34lb Carton Size 50cm * 46cm * 42cm / 19.69inch * 18.11inch * 16.54inch Loading Container 20GP: 276 cartons * 60 pcs = 16560 pcs 40HQ: 640 cartons * 60 pcs = 38400 pcs

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This infrared thermometer is used to measure surface temperature. It is suitable for safe, fast, non-contact measurement of various hot, dangerous, or hard-to-reach objects.Parameters1. Temperature Range: -50°C to 400°C (-58°F to 752°F)2. Accuracy: Below 0°C (32°F): +/-3°C (+/-5°F); Above 0°C (32°F): +/-1.5°C (+/-2.7°F) or +/-1.5%, whichever is greater3. Repeatability: 1% of reading or 1°C, whichever is greater4. Response Time: 0.5 seconds, 95% responsivity5. Emissivity: Adjustable from 0.10 to 1.00 (preset to 0.95)6. D:S: 12:17. Response Wavelength: 5μm to 14μm8. Power Off Time (No Operation): Approximately 7 seconds9. Battery: 1.5V AAA battery x 2 (Not included with this product)10. Low Battery Indicator: A low battery indicator will be displayed when the battery voltage drops below 2.5V.11. Overload Indicator: The LCD displays Hi/Lo.12. Exceeding the upper/lower operating range: The LCD displays AH/AL.13. Operating Temperature: 0-40°C (32-104°F)14. Storage Temperature: -10-60°C (14-140°F)Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 22cm * 16cm * 4cm / 8.66inch * 6.3inch * 1.57inch Qty per Carton 60 Carton Weight 12.40kgs / 27.34lb Carton Size 50cm * 46cm * 42cm / 19.69inch * 18.11inch * 16.54inch Loading Container 20GP: 276 cartons * 60 pcs = 16560 pcs 40HQ: 640 cartons * 60 pcs = 38400 pcs

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The UT33+ series redefines the performance benchmark for entry-level digital multimeters. Innovative industrial design ensures these products can withstand a 2-meter drop. The new LCD display layout provides an enhanced user experience. This product series ensures safe operation for users in CAT II 600V environments. Special features include: 2mF capacitance testing (UT33A+); Battery testing (UT33B+); Temperature measurement (UT33C+); Non-Contact Voltage (NCV) testing (UT33D+). Parameters:UT33A+:1. DC Voltage: 0.0001V~600V 2. AC Voltage: 0.0001V~600V 3. DC Current: 0.1μA~10A 4. AC Current: 0.1μA~10A 5. Capacitance: 0.001nF~2mF 6. Resistance: 0.1Ω~200MΩ UT33B+:1. DC Voltage: 0.0001V~600V 2. AC Voltage: 0.1V~600V3. DC Current: 0.1μA~10A 4. Resistance: 0.1Ω~20MΩ5. Battery Test: 1.5V/9V/12V UT33C+:1. DC Voltage: 0.0001V~600V2. AC Voltage: 0.1V~600V3. DC Current: 1μA~10A4. Resistance: 0.1Ω~20MΩ 5. Temperature: -40~1000 degrees Celsius (Note: The included pointed K-type thermocouple is only suitable for temperatures below 250 degrees Celsius) UT33D+:1. DC Voltage: 0.0001V~600V2. AC Voltage: 0.0001V~600V 3. DC Current: 1μA~10A 4. Resistance: 0.1Ω~200MΩ General Specifications:1. Power Supply: 1.5V Battery (R03) × 2(Not included)2. Display: 66mm x 51mm3. Product Dimensions: 134mm x 77mm x 47mm4. Weight: 206gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 18cm * 10cm * 7cm / 7.09inch * 3.94inch * 2.76inch Qty per Carton 60 Carton Weight 20.60kgs / 45.41lb Carton Size 65cm * 32cm * 36cm / 25.59inch * 12.6inch * 14.17inch Loading Container 20GP: 356 cartons * 60 pcs = 21360 pcs 40HQ: 826 cartons * 60 pcs = 49560 pcs

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The UT33+ series redefines the performance benchmark for entry-level digital multimeters. Innovative industrial design ensures these products can withstand a 2-meter drop. The new LCD display layout provides an enhanced user experience. This product series ensures safe operation for users in CAT II 600V environments. Special features include: 2mF capacitance testing (UT33A+); Battery testing (UT33B+); Temperature measurement (UT33C+); Non-Contact Voltage (NCV) testing (UT33D+). Parameters:UT33A+:1. DC Voltage: 0.0001V~600V 2. AC Voltage: 0.0001V~600V 3. DC Current: 0.1μA~10A 4. AC Current: 0.1μA~10A 5. Capacitance: 0.001nF~2mF 6. Resistance: 0.1Ω~200MΩ UT33B+:1. DC Voltage: 0.0001V~600V 2. AC Voltage: 0.1V~600V3. DC Current: 0.1μA~10A 4. Resistance: 0.1Ω~20MΩ5. Battery Test: 1.5V/9V/12V UT33C+:1. DC Voltage: 0.0001V~600V2. AC Voltage: 0.1V~600V3. DC Current: 1μA~10A4. Resistance: 0.1Ω~20MΩ 5. Temperature: -40~1000 degrees Celsius (Note: The included pointed K-type thermocouple is only suitable for temperatures below 250 degrees Celsius) UT33D+:1. DC Voltage: 0.0001V~600V2. AC Voltage: 0.0001V~600V 3. DC Current: 1μA~10A 4. Resistance: 0.1Ω~200MΩ General Specifications:1. Power Supply: 1.5V Battery (R03) × 2(Not included)2. Display: 66mm x 51mm3. Product Dimensions: 134mm x 77mm x 47mm4. Weight: 206gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 18cm * 10cm * 7cm / 7.09inch * 3.94inch * 2.76inch Qty per Carton 60 Carton Weight 20.60kgs / 45.41lb Carton Size 65cm * 32cm * 36cm / 25.59inch * 12.6inch * 14.17inch Loading Container 20GP: 356 cartons * 60 pcs = 21360 pcs 40HQ: 826 cartons * 60 pcs = 49560 pcs

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The UT33+ series redefines the performance benchmark for entry-level digital multimeters. Innovative industrial design ensures these products can withstand a 2-meter drop. The new LCD display layout provides an enhanced user experience. This product series ensures safe operation for users in CAT II 600V environments. Special features include: 2mF capacitance testing (UT33A+); Battery testing (UT33B+); Temperature measurement (UT33C+); Non-Contact Voltage (NCV) testing (UT33D+). Parameters:UT33A+:1. DC Voltage: 0.0001V~600V 2. AC Voltage: 0.0001V~600V 3. DC Current: 0.1μA~10A 4. AC Current: 0.1μA~10A 5. Capacitance: 0.001nF~2mF 6. Resistance: 0.1Ω~200MΩ UT33B+:1. DC Voltage: 0.0001V~600V 2. AC Voltage: 0.1V~600V3. DC Current: 0.1μA~10A 4. Resistance: 0.1Ω~20MΩ5. Battery Test: 1.5V/9V/12V UT33C+:1. DC Voltage: 0.0001V~600V2. AC Voltage: 0.1V~600V3. DC Current: 1μA~10A4. Resistance: 0.1Ω~20MΩ 5. Temperature: -40~1000 degrees Celsius (Note: The included pointed K-type thermocouple is only suitable for temperatures below 250 degrees Celsius) UT33D+:1. DC Voltage: 0.0001V~600V2. AC Voltage: 0.0001V~600V 3. DC Current: 1μA~10A 4. Resistance: 0.1Ω~200MΩ General Specifications:1. Power Supply: 1.5V Battery (R03) × 2(Not included)2. Display: 66mm x 51mm3. Product Dimensions: 134mm x 77mm x 47mm4. Weight: 206gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 18cm * 10cm * 7cm / 7.09inch * 3.94inch * 2.76inch Qty per Carton 60 Carton Weight 20.60kgs / 45.41lb Carton Size 65cm * 32cm * 36cm / 25.59inch * 12.6inch * 14.17inch Loading Container 20GP: 356 cartons * 60 pcs = 21360 pcs 40HQ: 826 cartons * 60 pcs = 49560 pcs

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The UT33+ series redefines the performance benchmark for entry-level digital multimeters. Innovative industrial design ensures these products can withstand a 2-meter drop. The new LCD display layout provides an enhanced user experience. This product series ensures safe operation for users in CAT II 600V environments. Special features include: 2mF capacitance testing (UT33A+); Battery testing (UT33B+); Temperature measurement (UT33C+); Non-Contact Voltage (NCV) testing (UT33D+). Parameters:UT33A+:1. DC Voltage: 0.0001V~600V 2. AC Voltage: 0.0001V~600V 3. DC Current: 0.1μA~10A 4. AC Current: 0.1μA~10A 5. Capacitance: 0.001nF~2mF 6. Resistance: 0.1Ω~200MΩ UT33B+:1. DC Voltage: 0.0001V~600V 2. AC Voltage: 0.1V~600V3. DC Current: 0.1μA~10A 4. Resistance: 0.1Ω~20MΩ5. Battery Test: 1.5V/9V/12V UT33C+:1. DC Voltage: 0.0001V~600V2. AC Voltage: 0.1V~600V3. DC Current: 1μA~10A4. Resistance: 0.1Ω~20MΩ 5. Temperature: -40~1000 degrees Celsius (Note: The included pointed K-type thermocouple is only suitable for temperatures below 250 degrees Celsius) UT33D+:1. DC Voltage: 0.0001V~600V2. AC Voltage: 0.0001V~600V 3. DC Current: 1μA~10A 4. Resistance: 0.1Ω~200MΩ General Specifications:1. Power Supply: 1.5V Battery (R03) × 2(Not included)2. Display: 66mm x 51mm3. Product Dimensions: 134mm x 77mm x 47mm4. Weight: 206gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 18cm * 10cm * 7cm / 7.09inch * 3.94inch * 2.76inch Qty per Carton 60 Carton Weight 20.60kgs / 45.41lb Carton Size 65cm * 32cm * 36cm / 25.59inch * 12.6inch * 14.17inch Loading Container 20GP: 356 cartons * 60 pcs = 21360 pcs 40HQ: 826 cartons * 60 pcs = 49560 pcs

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Main Functions: 1. Diode Test 2. Continuity Test 3. Data Hold 4. Auto-Ranging 5. NCV Non-Contact Voltage Tester 6. Live Wire Detection 7. Screen Backlight 8. Relative Measurement 9. Frequency/Duty Cycle 10. True RMS 11. Max/Min Value Parameters: 1. Display Count: 4000 2. Safety Rating: CAT II 600V / CAT III 300V 3. AC Voltage: 0.001V~600V 4. DC Voltage: 0.1mV~600V 5. AC Current: 0.01A~400A 6. DC Current: 0.01A~400A 7. Voltage Frequency: 10~60KHz 8. Capacitance Measurement: 0.01nF~40mF 9. Resistance Measurement: 0.1Ω~40.00MΩ 10. Frequency Measurement: 0.01Hz~10MHz 11. Clamp Jaw Opening: 28mm 12. Power Supply: AAA Batteries × 2 (Not Included) 13. Dimensions: 215mm×63.5mm×36mm 14. Weight: 248g Package Contents: Multimeter, Test Leads, User Manual, Storage PouchSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 24cm * 10cm * 6cm / 9.45inch * 3.94inch * 2.36inch Qty per Carton 40 Carton Weight 16.80kgs / 37.04lb Carton Size 50cm * 31cm * 40cm / 19.69inch * 12.2inch * 15.75inch Loading Container 20GP: 430 cartons * 40 pcs = 17200 pcs 40HQ: 998 cartons * 40 pcs = 39920 pcs

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1. The UT363BT is a compact, stable, safe, and reliable digital anemometer with newly added Bluetooth communication for enhanced convenience; the iENV APP supports data logging, data export (PDF/Excel/trend graphs), and allows configuration of user information plus high/low temperature alarm values.2. The UT363BT Bluetooth version pairs with the iENV APP, compatible with both iOS and Android systems.3. Widely applicable for wind speed measurement in industries such as mining, power generation, steel, petrochemicals & energy saving, navigation, fan manufacturing, exhaust & ventilation, sports, and urban environments.4. Dynamic wind level indicator bar (0-12 levels) display, eliminating complex conversion hassle.5. Sensitive Vane: Micro-magnetic sensor technology and vane structure design reduce starting wind speed to 0.1m/s; the 6-blade vane enhances sensitivity, and low-friction bearing technology ensures more accurate measurements.6. Portable Design: Compact and aesthetically pleasing for easy carrying and operation. Silicone buttons, tested for friction resistance resist fading and offer improved tactile feel.7. Large LCD Backlit Display: Clearly shows measured data and function symbols with high readability; data can be viewed with backlight illumination.8. 5 switchable units (m/s, km/h, mph, knots, ft/min). Specifications:1. Wind Speed: 0 - 30 m/s 2. Wind Speed Accuracy: +/- (5% rdg + 0.5)3. Wind Speed Resolution: 0.1 m/s4. Temperature: -10 - 50 degrees Celsius5. Temperature Accuracy: +/- 2 degrees Celsius6. Wind Level: 0 - 12 7. Wind Level Accuracy: +/- 1 8. Sampling Rate: 0.5 s 9. Weight: 118 g10. Dimensions: 160 x 50 x 28 mmSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 10cm * 6cm / 7.87inch * 3.94inch * 2.36inch Qty per Carton 40 Carton Weight 8.42kgs / 18.56lb Carton Size 52cm * 34cm * 29cm / 20.47inch * 13.39inch * 11.42inch Loading Container 20GP: 520 cartons * 40 pcs = 20800 pcs 40HQ: 1207 cartons * 40 pcs = 48280 pcs

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1. The UT39+ series digital multimeters are portable devices designed specifically for the electrical industry. They feature over-voltage, over-current alarms and high-voltage protection, which activate during fault operations. 2. The UT39C+ includes temperature measurement capabilities, making it suitable for HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) maintenance. Its design complies with CAT II 1000V / CAT III 600V safety standards. 3. The UT39+ series adopts a new-generation intelligent ADC chip and incorporates separate 500mA and 10A fuses on the circuit board, ensuring measurement accuracy while significantly enhancing burn-proof reliability. 4. Equipped with a high-definition backlit screen for better data visibility at night or in dim environments. Automatically turns off after 30 seconds to save power. UT39A+ Specifications 1. DC Voltage: 0.1mV~1000V +/-(0.5%+2) 2. AC Voltage: 0.001V~750V +/-(0.7%+2) 3. DC Current: 0.01μA~10A +/-(0.8%+3) 4. AC Current: 0.01mA~10A +/-(1.0%+2) 5. Resistance: 0.1Ω~200MΩ +/-(0.8%+2) 6. Capacitance: 0.001nF~10000μF +/-(4%+5) UT39C+ Specifications 1. DC Voltage: 0.1mV~1000V +/-(0.5%+2) 2. AC Voltage: 0.001V~750V +/-(0.7%+2) 3. DC Current: 0.01μA~10A +/-(0.8%+3) 4. AC Current: 0.01mA~10A +/-(1.0%+2) 5. Resistance: 0.1Ω~200MΩ +/-(0.8%+2) 6. Capacitance: 0.001nF~10000μF +/-(4%+5) 7. Frequency: 10.00Hz~1.000MHz +/-(0.1%+4) 8. Temperature: -40~1000 degrees Celsius +/-(1.0%+4) 9. NCV (Non-Contact Voltage) Detection: Yes Common Features & Specifications:1. Diode/Transistor Testing: Yes 2. LCD Backlight / Data Hold: Yes 3. Relative Value Measurement: Yes 4. Continuity Buzzer with Alarm Light: Yes 5. Low Battery Indicator: Yes 6. Auto Power Off (Cancelable): Yes 7. Double-Layer Insulation with Drop Protection: Yes 8. Range Protection (Anti-Burn): Yes 9. Input Impedance: 10MΩ 10. Sampling Rate: 3 times per second 11. Operation Mode: Manual Ranging 12. Maximum Display: 3999 13. LCD Size: 63x44mm 14. Power Supply: 2x AA Batteries (not included) 15. Dimensions: 175x83x53mm 16. Weight: 330 gramsSpecification: Package Weight One Package Weight 0.45kgs / 1.00lb One Package Size 22cm * 12cm * 8cm / 8.66inch * 4.72inch * 3.15inch Qty per Carton 30 Carton Weight 14.50kgs / 31.97lb Carton Size 40cm * 37cm * 35cm / 15.75inch * 14.57inch * 13.78inch Loading Container 20GP: 514 cartons * 30 pcs = 15420 pcs 40HQ: 1195 cartons * 30 pcs = 35850 pcs

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1. The UT363BT is a compact, stable, safe, and reliable digital anemometer with newly added Bluetooth communication for enhanced convenience; the iENV APP supports data logging, data export (PDF/Excel/trend graphs), and allows configuration of user information plus high/low temperature alarm values.2. The UT363BT Bluetooth version pairs with the iENV APP, compatible with both iOS and Android systems.3. Widely applicable for wind speed measurement in industries such as mining, power generation, steel, petrochemicals & energy saving, navigation, fan manufacturing, exhaust & ventilation, sports, and urban environments.4. Dynamic wind level indicator bar (0-12 levels) display, eliminating complex conversion hassle.5. Sensitive Vane: Micro-magnetic sensor technology and vane structure design reduce starting wind speed to 0.1m/s; the 6-blade vane enhances sensitivity, and low-friction bearing technology ensures more accurate measurements.6. Portable Design: Compact and aesthetically pleasing for easy carrying and operation. Silicone buttons, tested for friction resistance resist fading and offer improved tactile feel.7. Large LCD Backlit Display: Clearly shows measured data and function symbols with high readability; data can be viewed with backlight illumination.8. 5 switchable units (m/s, km/h, mph, knots, ft/min). Specifications:1. Wind Speed: 0 - 30 m/s 2. Wind Speed Accuracy: +/- (5% rdg + 0.5)3. Wind Speed Resolution: 0.1 m/s4. Temperature: -10 - 50 degrees Celsius5. Temperature Accuracy: +/- 2 degrees Celsius6. Wind Level: 0 - 12 7. Wind Level Accuracy: +/- 1 8. Sampling Rate: 0.5 s 9. Weight: 118 g10. Dimensions: 160 x 50 x 28 mmSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 20cm * 10cm * 6cm / 7.87inch * 3.94inch * 2.36inch Qty per Carton 40 Carton Weight 8.42kgs / 18.56lb Carton Size 52cm * 34cm * 29cm / 20.47inch * 13.39inch * 11.42inch Loading Container 20GP: 520 cartons * 40 pcs = 20800 pcs 40HQ: 1207 cartons * 40 pcs = 48280 pcs

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1. The UT39+ series digital multimeters are portable devices designed specifically for the electrical industry. They feature over-voltage, over-current alarms and high-voltage protection, which activate during fault operations. 2. The UT39C+ includes temperature measurement capabilities, making it suitable for HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) maintenance. Its design complies with CAT II 1000V / CAT III 600V safety standards. 3. The UT39+ series adopts a new-generation intelligent ADC chip and incorporates separate 500mA and 10A fuses on the circuit board, ensuring measurement accuracy while significantly enhancing burn-proof reliability. 4. Equipped with a high-definition backlit screen for better data visibility at night or in dim environments. Automatically turns off after 30 seconds to save power. UT39A+ Specifications 1. DC Voltage: 0.1mV~1000V +/-(0.5%+2) 2. AC Voltage: 0.001V~750V +/-(0.7%+2) 3. DC Current: 0.01μA~10A +/-(0.8%+3) 4. AC Current: 0.01mA~10A +/-(1.0%+2) 5. Resistance: 0.1Ω~200MΩ +/-(0.8%+2) 6. Capacitance: 0.001nF~10000μF +/-(4%+5) UT39C+ Specifications 1. DC Voltage: 0.1mV~1000V +/-(0.5%+2) 2. AC Voltage: 0.001V~750V +/-(0.7%+2) 3. DC Current: 0.01μA~10A +/-(0.8%+3) 4. AC Current: 0.01mA~10A +/-(1.0%+2) 5. Resistance: 0.1Ω~200MΩ +/-(0.8%+2) 6. Capacitance: 0.001nF~10000μF +/-(4%+5) 7. Frequency: 10.00Hz~1.000MHz +/-(0.1%+4) 8. Temperature: -40~1000 degrees Celsius +/-(1.0%+4) 9. NCV (Non-Contact Voltage) Detection: Yes Common Features & Specifications:1. Diode/Transistor Testing: Yes 2. LCD Backlight / Data Hold: Yes 3. Relative Value Measurement: Yes 4. Continuity Buzzer with Alarm Light: Yes 5. Low Battery Indicator: Yes 6. Auto Power Off (Cancelable): Yes 7. Double-Layer Insulation with Drop Protection: Yes 8. Range Protection (Anti-Burn): Yes 9. Input Impedance: 10MΩ 10. Sampling Rate: 3 times per second 11. Operation Mode: Manual Ranging 12. Maximum Display: 3999 13. LCD Size: 63x44mm 14. Power Supply: 2x AA Batteries (not included) 15. Dimensions: 175x83x53mm 16. Weight: 330 gramsSpecification: Package Weight One Package Weight 0.45kgs / 1.00lb One Package Size 22cm * 12cm * 8cm / 8.66inch * 4.72inch * 3.15inch Qty per Carton 30 Carton Weight 14.50kgs / 31.97lb Carton Size 40cm * 37cm * 35cm / 15.75inch * 14.57inch * 13.78inch Loading Container 20GP: 514 cartons * 30 pcs = 15420 pcs 40HQ: 1195 cartons * 30 pcs = 35850 pcs

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1. The UT673A/UT675A battery tester can be used to analyze the health condition of car batteries, suitable for batteries with capacities ranging from 3Ah to 250Ah. The tester can quickly and accurately detect common faults caused by batteries. The UT675A is also equipped with USB communication and an internal printer, which can be used to generate reports.2. Battery capacity/battery life display3. Starting/max load/charging system test4. Overvoltage input protection/reverse voltage protection5. Poor contact prompt6. Voltage/CCA/internal resistance7. Ten battery standard selection tests8. Chinese/English language switch9. Battery test without disassembly Parameters:1. Applicable Battery: 12V Starting Battery2. Measured Battery Type: Ordinary Battery / AGM Battery / GEL Battery / EFB Battery3. Measured Battery Capacity: 3 - 250 Ah4. Measured Battery Standard and Range: CCA: 40 - 200 BCI: 40-2000; CA: 40~2000; MCA: 40-2000; JIS: 26A17 245H52; DIN: 40-1400; IEC: 40-1400; EN: 40 2000; SAE: 40-2000; Model: 3-250AN5. Voltage range: 7-16V DC6. Internal resistance measurement accuracy: +/-1%rdg +/-6dgt7. Test method: Four-terminal Kelvin test leads8. Operating temperature: 0-50 degrees CelsiusSpecification: Package Weight One Package Weight 0.36kgs / 0.80lb One Package Size 19cm * 12cm * 5cm / 7.48inch * 4.72inch * 1.97inch Qty per Carton 36 Carton Weight 14.10kgs / 31.08lb Carton Size 40cm * 38cm * 32cm / 15.75inch * 14.96inch * 12.6inch Loading Container 20GP: 548 cartons * 36 pcs = 19728 pcs 40HQ: 1272 cartons * 36 pcs = 45792 pcs

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1. The UT673A/UT675A battery tester can be used to analyze the health condition of car batteries, suitable for batteries with capacities ranging from 3Ah to 250Ah. The tester can quickly and accurately detect common faults caused by batteries. The UT675A is also equipped with USB communication and an internal printer, which can be used to generate reports.2. Battery capacity/battery life display3. Starting/max load/charging system test4. Overvoltage input protection/reverse voltage protection5. Poor contact prompt6. Voltage/CCA/internal resistance7. Ten battery standard selection tests8. Chinese/English language switch9. Battery test without disassembly Parameters:1. Applicable Battery: 12V Starting Battery2. Measured Battery Type: Ordinary Battery / AGM Battery / GEL Battery / EFB Battery3. Measured Battery Capacity: 3 - 250 Ah4. Measured Battery Standard and Range: CCA: 40 - 200 BCI: 40-2000; CA: 40~2000; MCA: 40-2000; JIS: 26A17 245H52; DIN: 40-1400; IEC: 40-1400; EN: 40 2000; SAE: 40-2000; Model: 3-250AN5. Voltage range: 7-16V DC6. Internal resistance measurement accuracy: +/-1%rdg +/-6dgt7. Test method: Four-terminal Kelvin test leads8. Operating temperature: 0-50 degrees CelsiusSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 24cm * 14cm * 7cm / 9.45inch * 5.51inch * 2.76inch Qty per Carton 20 Carton Weight 11.10kgs / 24.47lb Carton Size 50cm * 30cm * 37cm / 19.69inch * 11.81inch * 14.57inch Loading Container 20GP: 480 cartons * 20 pcs = 9600 pcs 40HQ: 1115 cartons * 20 pcs = 22300 pcs

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1. The UT673PV Solar MPPT meter can effectively identify any abnormalities in solar panels by testing their maximum power, peak power voltage, peak power current, open-circuit voltage, and short-circuit current.2. Equipped with a large screen and automatic measurement function, this device can display all measurement results simultaneously. Its portable design facilitates easy carrying, significantly improving operational efficiency for PV manufacturers, installers, and end-users.3. Open-Circuit Voltage Measurement: 12-60V +/- (1.5% + 5)4. Power Measurement: 5-800W +/- (1.5% + 5)5. Load Current: 0-35A +/- (1.5% + 5)6. Power Supply: Does not require batteries.7. Unit Weight: 155g8. Unit Dimensions: 142 x 76 x 22mmSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 20cm * 15cm * 8cm / 7.87inch * 5.91inch * 3.15inch Qty per Carton 10 Carton Weight 6.00kgs / 13.23lb Carton Size 38cm * 36cm * 26cm / 14.96inch * 14.17inch * 10.24inch Loading Container 20GP: 749 cartons * 10 pcs = 7490 pcs 40HQ: 1740 cartons * 10 pcs = 17400 pcs

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1. This device is a lightweight, portable, and easy-to-operate noise detection tool. Its working principle is to convert the vibration signal generated by the noise point into an analog signal through a sensor and amplify it to detect and determine its location.2. Audio signal indicator light: when the sensor collects and receives sound signals, the indicator light will flash with the size of the sound. The yellow, orange, and red indicator lights correspond to the weak and strong states of the sound.3. One-click mute: Long-press the remote control mute button to mute with one click.4. Current consumption:19mA5. Applicable battery: 100mAh lithium battery, 3.7V batteries6. Probe sensitivity: -65Ddb7. Maximum audio amplification factor: 15000 times 15000X8. Answering method: 32 ohm headphones9. Charging: Please turn off and charge10. The charging time is about 3 hoursSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 8cm * 6cm * 7cm / 3.15inch * 2.36inch * 2.76inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 34cm * 32cm * 37cm / 13.39inch * 12.6inch * 14.57inch Loading Container 20GP: 662 cartons * 100 pcs = 66200 pcs 40HQ: 1537 cartons * 100 pcs = 153700 pcs

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1. Power supply: 1200 mAh lithium battery2. Testing items: formaldehyde/organic pollutants/PM2.5/PM10/carbon monoxide/carbon dioxide/temperature/humidity/air quality Index (AQI)3. Testing technology: MEMS/Infrared/Semiconductor4. Operating temperature: 0-70°C5. Display: LCD6. Sensors: PM2.5 sensor, semiconductor MEMS sensor, electrochemical sensor, etc.7. Wall-mountable design with mounting holes on the back, saving space8. Suitable for air quality monitoring in homes, cars, nursery rooms, public places, etc.9. Dimensions: 70x90x35mm10. Weight: 130gSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 16cm * 11cm * 6cm / 6.3inch * 4.33inch * 2.36inch Qty per Carton 45 Carton Weight 10.10kgs / 22.27lb Carton Size 50cm * 35cm * 32cm / 19.69inch * 13.78inch * 12.6inch Loading Container 20GP: 476 cartons * 45 pcs = 21420 pcs 40HQ: 1105 cartons * 45 pcs = 49725 pcs

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1. Power supply: 1200 mAh lithium battery2. Testing items: formaldehyde/organic pollutants/PM2.5/PM10/carbon monoxide/carbon dioxide/temperature/humidity/air quality Index (AQI)3. Testing technology: MEMS/Infrared/Semiconductor4. Operating temperature: 0-70°C5. Display: LCD6. Sensors: PM2.5 sensor, semiconductor MEMS sensor, electrochemical sensor, etc.7. Wall-mountable design with mounting holes on the back, saving space8. Suitable for air quality monitoring in homes, cars, nursery rooms, public places, etc.9. Dimensions: 70x90x35mm10. Weight: 130gSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 16cm * 11cm * 6cm / 6.3inch * 4.33inch * 2.36inch Qty per Carton 45 Carton Weight 10.10kgs / 22.27lb Carton Size 50cm * 35cm * 32cm / 19.69inch * 13.78inch * 12.6inch Loading Container 20GP: 476 cartons * 45 pcs = 21420 pcs 40HQ: 1105 cartons * 45 pcs = 49725 pcs

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1. Main Functions: AC Voltage Measurement / Diode Test / DC Voltage Measurement / Continuity Buzzer / NCV Voltage Detection / Resistance Measurement / Hz Measurement / Capacitance Measurement / AC Current Measurement / Auto-Ranging / Screen Backlight / Audible and Visual Alarms / Auto Power Off / Data Hold / Low Battery Indication 2. Material: ABS 3. Weight: 122g 4. Power Supply: 1.5V AA Batteries (not included) 5. Maximum Count: 4000 counts 6. Auto Power Off: Automatically shuts down after 15 minutes of no operation 7. Clamp Jaw Opening: Approx. 33mm Technical Specifications (Range/Resolution/Accuracy): 1. AC Voltage: - Range: 0V–600V - Resolution: 0.001V–1V - Accuracy: ±(1.5% + 8 digits) 2. DC Voltage: - Range: 0V–600V - Resolution: 0.001V–1V - Accuracy: ±(1.2% + 5 digits) 3. AC Current: - Range: 0A–600A - Resolution: 0.01A–1A - Accuracy: ±(3.5% + 8 digits) 4. Resistance: - Range: 0Ω–40.00MΩ - Resolution: 0.1Ω–10kΩ - Accuracy: ±(1.5% + 5 digits) 5. Frequency (Hz): - Range: 0Hz–20MHz - Resolution: 0.1Hz–10kHz - Accuracy: ±(4.0% + 10 digits) 6. Capacitance: - Range: 0nF–60.00mF - Resolution: 1pF–10μF - Accuracy: ±(10% + 8 digits)Specification: Package Weight One Package Weight 0.33kgs / 0.73lb One Package Size 22cm * 10cm * 6cm / 8.66inch * 3.94inch * 2.36inch Qty per Carton 30 Carton Weight 11.80kgs / 26.01lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 30 pcs = 16980 pcs 40HQ: 1314 cartons * 30 pcs = 39420 pcs

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1. Main Functions: 1. Real-time voice broadcast 2. AC voltage measurement 3. Diode test 4. DC voltage measurement 5. Continuity buzzer test 6. NCV voltage detection 7. Frequency (Hz) measurement 8. Capacitance measurement 9. Resistance measurement 10. AC current measurement 11. DC current measurement 12. Flashlight illumination 13. Auto power off after 15 minutes of inactivity 2. Maximum Counts: 4000 counts3. LCD Backlight: Yes 4. Data Hold: Yes 5. Low Battery Indication: Yes 6. Battery: 2 x 1.5V AA battery (not included)7. Weight: 118g Technical Parameters: (Range/Resolution)1. DC Voltage: 0V-500V / 0.001V-1V2. AC Voltage: 0V-500V / 0.001V-1V 3. DC Current: 0mA-2A / 0.1mA-1mA 4. AC Current: 0mA-2A / 0.1mA-1mA5. Resistance: 0Ω-20MΩ / 1Ω~10kΩ 6. Capacitance: 0nF~4mF / 1pF-1μF 7. Frequency (Hz): 0Hz-4MHz / 0.1Hz-1kHzSpecification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 18cm * 13cm * 6cm / 7.09inch * 5.12inch * 2.36inch Qty per Carton 50 Carton Weight 10.00kgs / 22.05lb Carton Size 60cm * 25cm * 36cm / 23.62inch * 9.84inch * 14.17inch Loading Container 20GP: 493 cartons * 50 pcs = 24650 pcs 40HQ: 1146 cartons * 50 pcs = 57300 pcs

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1. Main Functions: 1. Real-time voice broadcast 2. AC voltage measurement 3. Diode test 4. DC voltage measurement 5. Continuity buzzer test 6. NCV voltage detection 7. Frequency (Hz) measurement 8. Capacitance measurement 9. Resistance measurement 10. AC current measurement 11. DC current measurement 12. Flashlight illumination 13. Auto power off after 15 minutes of inactivity 2. Maximum Counts: 4000 counts3. LCD Backlight: Yes 4. Data Hold: Yes 5. Low Battery Indication: Yes 6. Battery: 2 x 1.5V AA battery (not included)7. Weight: 118g Technical Parameters: (Range/Resolution)1. DC Voltage: 0V-500V / 0.001V-1V2. AC Voltage: 0V-500V / 0.001V-1V 3. DC Current: 0mA-2A / 0.1mA-1mA 4. AC Current: 0mA-2A / 0.1mA-1mA5. Resistance: 0Ω-20MΩ / 1Ω~10kΩ 6. Capacitance: 0nF~4mF / 1pF-1μF 7. Frequency (Hz): 0Hz-4MHz / 0.1Hz-1kHzSpecification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 18cm * 13cm * 6cm / 7.09inch * 5.12inch * 2.36inch Qty per Carton 50 Carton Weight 10.00kgs / 22.05lb Carton Size 60cm * 25cm * 36cm / 23.62inch * 9.84inch * 14.17inch Loading Container 20GP: 493 cartons * 50 pcs = 24650 pcs 40HQ: 1146 cartons * 50 pcs = 57300 pcs

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1. Main Functions: AC Voltage Measurement / DC Voltage Measurement / Diode Test / Continuity Buzzer / Capacitance Measurement / Resistance Measurement / Live/Neutral Wire Discrimination / AC Current Measurement / DC Current Measurement / NCV (Non-Contact Voltage) Detection / BAT Battery Test / hFE Transistor Test 2. Auto Power Off: 15 minutes of inactivity 3. Data Hold Function: Yes 4. Low Battery Indication: Yes 5. Maximum Display Count: 1999 counts 6. BAT Battery Test Voltage: 1.5V/3V/9V/12V 7. Power Supply: --SZ818: 2x AA batteries (not included) --SZ818 Pro: Built-in 3.7V 14500 Li-ion battery, Type-C charging Parameters: (Range/Resolution)1. DC Voltage: 0mV - 1000V / 0.1mV - 1V2. AC Voltage: 0mV - 750V / 0.1mV - 1V3. DC Current: 0μA ~ 10.00A / 0.1μA ~ 10mA 4. AC Current: 0μA ~ 10.00A / 0.1μA ~ 10mA 5. Resistance: 0Ω ~ 200MΩ / 0.1Ω ~ 100kΩ6. Capacitance: 0nF ~ 2mF / 0.01nF ~ 1μF7. Frequency: 2kHz / 1HzSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 24cm * 14cm * 8cm / 9.45inch * 5.51inch * 3.15inch Qty per Carton 16 Carton Weight 5.10kgs / 11.24lb Carton Size 50cm * 30cm * 34cm / 19.69inch * 11.81inch * 13.39inch Loading Container 20GP: 522 cartons * 16 pcs = 8352 pcs 40HQ: 1213 cartons * 16 pcs = 19408 pcs

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1. Main Functions: AC Voltage Measurement / DC Voltage Measurement / Diode Test / Continuity Buzzer / Capacitance Measurement / Resistance Measurement / Live/Neutral Wire Discrimination / AC Current Measurement / DC Current Measurement / NCV (Non-Contact Voltage) Detection / BAT Battery Test / hFE Transistor Test 2. Auto Power Off: 15 minutes of inactivity 3. Data Hold Function: Yes 4. Low Battery Indication: Yes 5. Maximum Display Count: 1999 counts 6. BAT Battery Test Voltage: 1.5V/3V/9V/12V 7. Power Supply: --SZ818: 2x AA batteries (not included) --SZ818 Pro: Built-in 3.7V 14500 Li-ion battery, Type-C charging Parameters: (Range/Resolution)1. DC Voltage: 0mV - 1000V / 0.1mV - 1V2. AC Voltage: 0mV - 750V / 0.1mV - 1V3. DC Current: 0μA ~ 10.00A / 0.1μA ~ 10mA 4. AC Current: 0μA ~ 10.00A / 0.1μA ~ 10mA 5. Resistance: 0Ω ~ 200MΩ / 0.1Ω ~ 100kΩ6. Capacitance: 0nF ~ 2mF / 0.01nF ~ 1μF7. Frequency: 2kHz / 1HzSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 24cm * 14cm * 8cm / 9.45inch * 5.51inch * 3.15inch Qty per Carton 16 Carton Weight 5.10kgs / 11.24lb Carton Size 50cm * 30cm * 34cm / 19.69inch * 11.81inch * 13.39inch Loading Container 20GP: 522 cartons * 16 pcs = 8352 pcs 40HQ: 1213 cartons * 16 pcs = 19408 pcs

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