CO2 Monitor (MA 31)
This MA 31 CO2 monitor is CO2 indicator and alarm. The CO2 monitor is Real-time detect and display room CO2 and temperature
1. Special design for room CO2 indicator and alarm
2. Suitable for classrooms, offices and other public places
3. Real-time detecting and display CO2 level during 0ppm to 20, 000ppm CO2 range
4. Also detecting room temperature from 5 to 65C
5. Optional real-time humidity from 5% RH to 95% RH
6. NDIR CO2 sensor technology of infrared self diffusion, 15 years lifetime
7. Self calibration algorithm makes it in using without calibration amending
8. Specially provide the altitude calibration
9. The three measured CO2 ranges for 3 LED indicator lights setup by end users
10. 3 LEDs brightness adjustable