Temtop M2000 Air Quality Monitor CO2 Meter PM2.5 HCHO Temperature Audio Alarm Easy Calibration

Multifunctional Air Quality Monitor device with high precise Dart electrochemical formaldehyde sensor, Temtop professional-grade laser particle sensor, and carbon dioxide sensor based on NDIR.
Measuring PM2.5 PM10 Particles CO2 HCHO Temperature and Humidity.
Audio alarm, colorful health guide, ergonomic design, built-in rechargeable large capacity battery.
User friendly interface. Fahrenheit or Celsius reading supported!
Easy calibration for CO2 and HCHO sensor. 24/7 US Technician Support via Email and Phone.

	1000E	1000S	1000S+	M2000	M2000C	M2000 2nd
PM2.5&PM10	✓	✓	✓	✓	✓	✓
HCHO(formaldehyde)	✓	✓	✓	✓		✓
CO₂				✓	✓	✓
AQI	✓	✓	✓
TVOC			✓
Histogram			✓	✓	✓	✓
T&H		✓	✓	✓	✓	✓
Backstand	✓	✓	✓
Audible Alarm				✓	✓	✓
Data Export						✓

Industrial & Scientific Test, Measure & Inspect Airflow & Air Quality