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Features

1. Monitor Formaldehyde (CH2O)concentration, Temperature, Humidity simultaneously.

2. Auto calibrating to decrease the false detector.

3. Low power consumption.

4. Fast reaction, stable performance, high precision.

5. Triple alarm: Sound, light, screen indication.

6. Self-test function.

7. Low battery indication.

Technical data

Detecting items: Formaldehyde, temperature, Humidity

Detecting range: Formaldehyde Range: 0~3mg/m3;Temperature range: 0~40℃;Humidity range: 20~90%RH

Solution:Formaldehyde 0.01mg/m3;Temperature range: 0.5℃;Humidity range: 1%RH

Alarm level: Harm value:0.08mg/m3; Danger value: 0.3mg/m3

Response time: ≤60S

Indication method: LCD screen display the real data; light-emitting diode, sound

Working Environment: Temperature: -20~50℃; Humidity:＜95%RH（No frost)

Working Voltage: DC4.2V Lithium battery 950mAh

Power charging time: 4h~6h

Working time: 48h continuously

Service life: 3 years

Weight: 150g

Size: 120X60X20mm