The Temtop M2000 2nd Generation is a relatively easily operated handheld air quality monitor that has been widely used. It has been used by the New York State Education Department and the United Federation of Teachers has used it to measure Carbon Dioxide levels in schools in efforts to fight Covid-19.

9-IN-1 Professional CO2 Monitor

Updated CO2 detector provides reliable results on air quality index, including CO2, PM2.5, PM10, number of particle, formaldehyde (HCHO), temperature and humidity

Advanced Built in Sensors

This product is fast-responding and sensitive. It uses a American Temtop PM sensor, a Swedish SenseAir NDIR CO2 sensor, a British Dart formaldehyde sensor and a Swiss Sensirion Temperature & Humidity sensor.

Get Notifications

M2000 2nd will automatically alert you through buzzer or indicator when levels get too high.

Powerful Data Storage Capacity

Built-in 70000 sets of data storage capacity and CSV reports can be directly exported to your PC by using USB cable.

Calibration Available

The calibration function for CO2 and HCHO sensors are also available to sustain a better performance under various scenarios.