Packaging Details
- Unit Type:piece
- Package Weight:0.3kg (0.66lb.)
- Package Size:16cm x 11cm x 6cm (6.30in x 4.33in x 2.36in)
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Product specifications
Country of Origin: China
Model: A5
Test items: HCHO, TVOC, PM2.5£¬Temperature,Humidity
Test range: 0-2.3mg / m3 (HCHO), 0-9.99mg / m3 (TVOC)
Test time: 2-5 minutes
Size: 143 * 98 * 30mm
Power: lithium battery
Input: 5.0V / 1A
Weight: 300g
Battery capacity: 1200mA
Display mode: LCD display
color: white
Packaging and delivery Packaging details: Indoor air quality HCHO detector detects air pollution
Product parameters
Product use method
1, turn on the power, turn the back switch to the "ON" position, backlighting, the device began to work, HCHO, TVOC need to warm up to 2 minutes to work properly.
2, formaldehyde itself is more difficult to judge, and the indoor play organic compounds, such as some irritating gas, perfume, skin care products, etc., if this kind of gas will lead to increased reaction of formaldehyde sensor, if the smell disappeared , The formaldehyde sensor will be able to resume normal work,
3, in a good outdoor air environment, formaldehyde if the test data is not zero, in order to ensure the accuracy of the test data, you can clear the operation, long press 5 seconds down key, clear formaldehyde data. In order to ensure the accuracy of the measurement data, clear the operation, long press 5 seconds to confirm the key, clear the TVOC data, the TVOC value is high, (0.2mg / m¡ù3; after TVOC is cleared).