Multifunctional PM2.5 Formaldehyde Air Quality Detector

1. Material: ABS
2. Display mode: 4.3 inch LCD display, 320 x 240 pixels
3. Atmospheric pressure: 86KPA - 106KPA
4. PM detection method: laser scattering
5. Sampling time: 1.5 seconds
6. Detection temperature: -10 degrees Celsius to 50 degrees Celsius
7. Relative humidity: 20 to 85 percent
8. Storage temperature: -10 degrees Celsius to 60 degrees Celsius
9. HCHO and TVOC concentration units: MG/M3
10. Power supply: 3000mAh lithium battery; 5v DC power charging via USB port
11. Multifunctional air quality detector, which can detect formaldehyde (HCHO), total volatile organic compounds (TVOC), particles smaller than 2.5 microns (PM2.5/1.0/10), temperature and humidity, with clock and recording features
12. Product weight: about 530 grams
13. Dimensions: 131x78x67.5mm