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Test Equipment & Tools(58)

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KKmoon(1) AQara(2)

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38%OFF

SMART SENSOR Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Analyzer Meter with Temperature Test and Sound Light Alarm Function

US$28.88
US$45.99

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(324)

SKU:E24350
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22%OFF

Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Analyzer Meter with Temperature Test and Sound Light Alarm Function

US$19.99
US$25.48

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(334)

SKU:E24538
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32%OFF

Air Quality Monitor CO2 Detector 3 in 1 Accurate Tester for CO2 Temperature Humidity NDIR Sensor Carbon Dioxide Meter Concentration Tester with Alarm

US$39.99
US$58.16

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(157)

SKU:E19977
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21%OFF

8 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humidity Detection with Alarm Function for Home Office Car

US$26.99
US$33.99

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(363)

SKU:LME00013B
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32%OFF

20 in 1 Tuya WIFI Intelligent Air Quality Monitor Indoor CO2 Detector CO/CO2/TVOC/HCHO/PM2.5/PM1.0/PM10/Temperature/Humidity/Time/Date/Alarm Support Remote APP Control Alarm Function for Home Office (with 5 Subunits)

US$72.99
US$105.99

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(316)

SKU:E26084-5
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37%OFF

Screen AC DC Voltage AC Current Detector with LED Flashlight Multifunction Voltage Meter Capacitance Resistance Frequency Continuity Testing with Alarm Buzzer

US$29.99
US$46.97

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(135)

SKU:E19993
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45%OFF

O3 Ozone Detector Analyzer Portable Outdoor Indoor Air Quality Meter Multifunctional Air Quality Monitor Temperature Humidity Gauge with Full Color LCD Screen Adjustable Alarm Threshold

US$92.99
US$168.99

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(245)

SKU:E26289
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35%OFF

9 in 1 BT Air Quality Monitor CO2 Meter Carbon Dioxide Detector Time/Date CO2 TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humidity Detection Support APP Control with Alarm Function for Home Office Car

US$28.99
US$43.99

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(548)

SKU:E22891B
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38%OFF

Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Test Meter Gases Sniffer Test with Sound Light Alarm Function

US$14.99
US$23.99

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(314)

SKU:E26107
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45%OFF

Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable PPM Meter Combustible Gases Detection Tool 4 Concentration Indicators with Sound and Light Alarm

US$15.99
US$28.99

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(483)

SKU:E22598
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33%OFF

Portable Nuclear Radiation Detector Handheld Geiger Counter 0.96inch TFT Display X-rays γ-rays β-rays Detecting Tool Real-time Average Cumulative Dose Alarm Household Radioactive Tester

US$33.99
US$49.99

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(368)

SKU:E25946B
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39%OFF

Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Test Meter Gases Sniffer Test with Sound Light Alarm Function

US$15.99
US$25.99

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(331)

SKU:E26035
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40%OFF

PV1000-DW Smart WIFI Large 4-in-1 Carbon Dioxide Detector, Indoor Air Quality Monitor Portable CO2 Monitor, Tester for Time, Carbon Dioxide, Temperature & Humidity, CO2 Meter with Alarm, for Home, Car, Grow Tents, Travel

US$53.88
US$88.99

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(277)

SKU:E25039EU
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33%OFF

Tuya WiFi15in1 Air Quality Detector Household Portable AQI PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCHO Tester TFT Display Multifunctional Time Temperature and Humidity Test Meter Versatile Time Clock Timer with Alarm Function

US$48.99
US$72.99

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(344)

SKU:E25932-B
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22%OFF

14-in-1 Indoor Air Quality Monitor Tuya WiFi Air Quality Detector Detects CO₂ CO TVOC HCHO Temperature and Humidity PM2.5 PM1.0 PM10 2.8inch TFT Color Display Support Cellphone APP Control with Time Date Alarm Timer and Stopwatch Timer Function

US$44.99
US$56.99

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(277)

SKU:E25113B
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