Portable Formaldehyde(HCHO) Detector with LCD Display High Accuracy TVOC Sensor Tester
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Portable Formaldehyde(HCHO) Detector with LCD Display High Accuracy TVOC Sensor Tester

$23.99
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This detector is perfect to help you detect the HCHO/TVOC, making you know more about the surrounding air quality. Powered by 2 * AA batterys(not included), easy to operate and use. Features: Perfect to help you detect the HCHO/TVOC, making you know more about the surrounding air quality.  Built-in 360 degree detector ports, high accuracy and high sensitivity.  The LCD screen with blue color backlight indicates the value clearly.  With three color indicator lights(green/yellow/red), different color light for different level alarm.  Lightweight and portable, easy to carry. Suitable for home, office, factory, car or outdoor use.  Powered by 2 * AA batterys(not included).  One-key operation, easy to use. Specifications: Color: White;  Display: LCD Screen with Backlight;  Measurement Range: 0~3.888mg/m³;  Resolution: 0.001mg//m³;  Detecting Temperature: -10℃~45℃;  Storage Temperature: -20℃~50℃;  Working Voltage: 2.4~3.2V;  Sensor Type: Semiconductor;  Powered by: 2 * AA Batterys (Not

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