6 Monitoring Objects* The Temtop M2000C 2nd Air Quality Detector allows you to take a reading of the CO2, PM2.5, PM10, Temperature, and Humidity. Data could be formed into a histogram and displayed in real-time.
Multi-function* Data logging interval setting Chart display/non-display settings Alarm range setting Alarm sound on/off setting Time setting
Rechargeable Li-Battery* Built-in 3000mAh rechargeable battery, the air quality monitor can work continuously for at least 6 hours when fully charged.
The portable air quality monitor is easy to operate and can detect the concentration of various pollutants in the home, workplace, school, daycare center, or any other location.
China Weisheng Accuracy ±50ppm+5% Lifetime 5 years Range 400-5000ppm
Swedish S8 series Accuracy 40ppm ±3% Lifetime 15 years Range 400-5000ppm, up to 10000ppm range ( S8 sensor has accuracy guaranteed at 400-5000ppm accuracy is not guaranteed between 400-5000ppm or 5000-10000ppm )