- 1 year warranty
- Have a healthy environment
- 4 functions in 1 in strument
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- 2.4 inches TFT colorful LCD display, 240*320 pixel
- Detecting PM2. 5, HCHO, temperature and humidity
- High capacity rechargeable lithium battery
- Exquisite outlook and easy to carry
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- Display: 2 inch TFT Color LCD display, 220x176 pixels
- Auto Power Off: Adjustable 3, 10 or 30 min inactivity
- Power: 9V battery
- P article Counter
- Channel Size: 2.5micro m
- Mass Concentration Range: 0 to 2000 micro g/m3
- Resolution: 1
micro g/m3
- HCHO Measurem ent
- Mass Concentration Range: 0 to 5.00 micro g/m3
- Resolution: 1 m icro g/m3
- Accuracy: ± 5% F.S
- Air Temperature & Humidity
- Ra nge: -20 to 70 Deg.C / 0 to 100 %RH
- Resolution: 0.1 Deg.C / 0.1 %RH
Accuracy: ± 2 Deg.C / ± 3.5%RH @ 20 to 80 %RH
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