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    Diagnostic, Test & Measurement Tools

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    12V-84V Battery Voltmeter Gauge & Status Monitor (Blue Light) - 1

    H6133 12V-84V Lead-acid Battery Voltage Tester Percentage Voltmeter Gauge Lithium Battery Status Monitor (Blue Light)

    • The product has reverse connection protection, it will not burn out if it is reversed
    • Lead-acid battery Lithium battery is universal and can be adjusted through the buttons on the back
    • It can display battery symbol + percentage or battery symbol + voltmeter, the two display modes can be switched at will
    • The product has only two wires, simple wiring, equipped with a wiring socket, and the wire length is 300mm
    • All battery specifications and function selections are set through the buttons on the back, no electric soldering iron is required
    • Work voltage: 10-100V
    • Work current: Less than 5mA
    • Sleep current: 12uA (12V test)
    $8.16 $9.55
    Smart Home Heating Thermostat BHT-006GALW, WiFi, EU, 95-240V, White - 1

    BHT-006GALW 95-240V AC 5A Smart Home Heating Thermostat for EU Box, Control Water Heating with Only Internal Sensor & WiFi Connection (White)

    • Voltage range: AC 95-240V, 50-60Hz
    • Current: 5A
    • Sensor: NCT, 10K
    • Temperature error: +-1 degrees Celsius
    • Time error: less than 1%
    • Temperature control range: 5-35 degrees Celsius
    • Normal working environment temperature/humidity: -10~45 degrees Celsius, 5~95%RH (no water vapor condensation)
    • Power: less than 1.5W
    $29.51 $34.82
    FUYI FY1881 High Precision Power Polarity Tester (UK Plug) - 1

    FUYI FY1881 High Precision Power Polarity Phase Socket Tester (UK Plug)

    • Voltage measurement (EU/UK Plug): 30V~250V
    • Voltage measurement (US Plug): 30V~120V
    • RCD test (EU/UK Plug): 30mA
    • RCD working voltage: 220V
    • RCD (GFCI US Plug) Test: 5mA
    • RCD (GFCI) working voltage: 110V
    • Judgment of wiring status: seven types
    • Display: full backlit LCD screen
    $15.86 $19.19
    FUYI FY1881 High Precision Socket Tester US Plug - 1

    FUYI FY1881 High Precision Power Polarity Phase Socket Tester (US Plug)

    • Voltage measurement (EU/UK Plug): 30V~250V
    • Voltage measurement (US Plug): 30V~120V
    • RCD test (EU/UK Plug): 30mA
    • RCD working voltage: 220V
    • RCD (GFCI US Plug) Test: 5mA
    • RCD (GFCI) working voltage: 110V
    • Judgment of wiring status: seven types
    • Display: full backlit LCD screen
    $15.86 $19.67
    ANENG MH11 High Voltage Digital Insulation Tester (Green) - 1

    ANENG MH11 High Voltage Digital Insulation Resistance Voltage Tester (Green)

    • Material: ABS plastic
    • Power: 8 x AA batteries (not included)
    • Display: 1999 (MAX)
    • Output voltage: 250V / 500V / 1000V
    • Test current: 250V /500V / 1000V
    • Short circuit current: less than 1.6mA
    • AC voltage: 750V
    • The digital display tester adopts a low-loss and high-ratio inductive energy storage DC-voltage converter, which can convert 12V voltage into 250V/500V/1000V DC voltage X
    $57.85 $67.68
    BHT-2002GALM 220V Smart Home WiFi Water Heating Thermostat Black - 1

    BHT-2002GALM 220V Smart Home Heating Thermostat Water Heating WiFi Thermostat (Black)

    • Power supply: 95~240VAC, 50~60Hz
    • Current load: 5A
    • Sensor: NTC3950, 10K
    • Accuracy: +/-0.5 degrees Celsius
    • Setting temperature range: 5-35 degrees Celsius
    • Room temperature range: 5-99 degrees Celsius
    • Display temperature range: 5-99 degrees Celsius
    • Ambient temperature: 0-45 degrees Celsius
    $43.94 $52.29
    BHT12-C LCD Plug-in Thermostat, EU Plug, No WiFi (Black) - 1

    BHT12-C Plug-in LCD Thermostat Without WiFi, EU Plug (Black)

    • convertible temperature units (Celsius and Fahrenheit), 2 indicator lights to show the work status; And comes with 2.5m external sensor. Max 16A.
    • Suitable for electric heating radiator, electric cooling and temperature control system. It can be used in smart homes, shopping malls, and industrial places.
    • 5+1+1 & 6 Periods Function: With 7 days programming mode to set, 6 periods to adjust different temperatures.
    • WiFi Connect & APP Control: Support control and adjust the temperature setting program in your mobile device
    • Size: 12 x 6.2 x 3.5cm.
    • Complete Functional LCD: Equipped with LCD screen, accurate to display the temperature status and operating mode; With sensitive and responsive touch button for easily operate.
    $25.35 $30.17
    Black BHT12-E LED Thermostat Plug-in, EU Plug, No WiFi - 1

    BHT12-E Plug-in LED Thermostat Without WiFi, EU Plug (Black)

    • convertible temperature units (Celsius and Fahrenheit), 2 indicator lights to show the work status; And comes with 2.5m external sensor. Max 16A.
    • Suitable for electric heating radiator, electric cooling and temperature control system. It can be used in smart homes, shopping malls, and industrial places.
    • 5+1+1 & 6 Periods Function: With 7 days programming mode to set, 6 periods to adjust different temperatures.
    • WiFi Connect & APP Control: Support control and adjust the temperature setting program in your mobile device.
    • Size: 12 x 6.2 x 3.5cm.
    • Complete Functional LED: Equipped with LED screen, accurate to display the temperature status and operating mode in even dark environments; With sensitive and responsive touch button for easily operate.
    $27.89 $33.75
    AS1392 Blue SmartSensor Handheld Electromagnetic Radiation Detector - 1

    SmartSensor AS1392 Handheld Electromagnetic Radiation Detector (Blue)

    • One EMF Tester with two uses, testing the electric field and the magnetic field radiation at the same time.
    • Measure radiation of high voltage power lines, appliances, electrical wires.
    • Sound-light alarm, when the test result exceeds the safe value, the instrument will alarm automatically.
    • Data hold and max measurement, one-key lock the radiation value.
    • Large & clear LCD display of the values for easy reading.
    • Easy to operate with easy one-hand operation, easy to carry and make field measurement.
    • Can measure the environment temperature with 2 temperature units (C/F).
    • Electric field strength range: 0~1999V/m
    $19.90 $23.08
    Deek-Robot X12872 100V 10A 250W Power Meter Digital Display - 1

    Deek-Robot X12872 100V 10A Digital 250W Power Meter Digital Display Multi-function Detector Voltmeter

    • Flame-retardant material, one-time molding, using environmentally friendly flame-retardant materials, safe and secure
    • Save electricity and worry, use electricity reasonably, and live a low-carbon life
    • Operating environment: -10 to 60 degrees Celsius
    • Display mode: HTB LCD 3 rows 3 digits
    • Working current: less than 15mA
    • Power supply voltage: 7-12V
    • Measurable voltage range: DC 0-50V / DC 0-100V
    • Measurable current range: 0-5A / 0-10A
    $10.77 $12.92
    Goint IP760 Yellow Underwater Waterproof Handheld Metal Detector - 1

    Goint Waterproof Handheld Metal Detector Underwater Treasure Hunter Detector (IP760 Yellow)

    • With sound and vibration alarms that increase in intensity as the detector moves closer to the metal
    • LED flashlight provides assistance in dim and low light conditions
    • With diving mode, standard IP68 waterproof rating, can be operated reliably underwater from 30m-60m
    • Two keys design, can be easily controlled and easy to operate
    • Charging interface: Type-C/USB-C
    • Battery capacity: 1500mAh
    • Depth: can dive to 30-50m
    • Indicator: audio/vibration/LED
    $69.62 $87.02
    Goint IP68 Waterproof High Sensitivity Underwater Metal Detector - 1

    Goint IP68 Waterproof Convenience Metal Scanner High Sensitivity Underwater Metal Detector (Green)

    • IP68 waterproof function, can be used for deep diving, can be used for deep detection of metal and coins under water, the indicator can be placed completely under water
    • One-button operation, easy to use
    • With LED indicator, can be seen in dim environment
    • 360 degree detection range: there are three sensitivity levels, with different audio and vibration alarms, can sense the different distances between the sensor and the object
    • 3 alarm modes:
    • Audio mode
    • Vibration mode
    • Sound + vibration mode
    $19.90 $23.68