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Product Name | Air Quality Monitor | ||||||
Model | H3 | ||||||
Intended use | Detect and digital real-time display air quality situation: | ||||||
PM2.5,HCHO, TVOC, Temperature and Humidity | |||||||
Measuring Object | Measuring Range | Resolution | Accuracy | ||||
PM2.5 | 0~500 μg/m3 | 1μg/m3 | ±10% @100~500 μg/m3 | ||||
±10μg/m3 @0~100 μg/m3 | |||||||
TVOC | 0~9.0mg/m3 | 0.01mg/m3 | / | ||||
HCHO | 0~6.25 mg/m3 | 0~6.25 mg/m3 | / | ||||
Temperature | 0~+50 0C | 10C | ±10C | ||||
Humidity | 15%~80% RH | 1% RH | ±3.0%RH | ||||
@20%~80% RH (250C) | |||||||
Output | Digital real-time output | ||||||
Air Quality Indicator | Good - Green Light | Moderate - Blue Light | |||||
Unhealthy - Yellow Light | Very Unhealthy – Red Light | ||||||
Dimension | 181mm (L) x 45mm (W) x 67mm (H) | ||||||
Net Weight | 500g | ||||||
Power Supply | Built-in rechargeable lithium-ion battery | ||||||
Charging Voltage | DC5V | ||||||
Charging Current | 1A | ||||||
Battery Capacity | 2200mAh | ||||||
Battery Life | about 10h | ||||||
Charging Time | about 5h | ||||||
Sensor | Laser Dust Sensor | ||||||
TVOC Sensor | |||||||
Temperature and Humidity Sensor | |||||||
Operating Environment | Temperature | 0~+50 0C | |||||
Humidity | 15%~80%RH | ||||||
Storage | Temperature | -10~+ 50°C | |||||
Environment | Humidity | 10%~90%RH | |||||


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