The Temtop M2000 2nd Generation provides reliable results on air quality index, including CO2, PM2.5, PM10, number of particles, formaldehyde (HCHO), temperature, and humidity. It provides an easy way to find sources of pollution in your home

This relatively easily operated handheld air quality monitor 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.

Product Features:

• Advanced Built-in Sensors: This product is fast-responding and sensitive. It uses an 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 a 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 a USB cable.
• Calibration Available: The calibration function for CO2 and HCHO sensors are also available to sustain a better performance under various scenarios.

Warranty: 1 year || Dimensions: 8.8 x 2.8 x 1.4in
Battery Capacity: 3000mAH || Battery Last: 6-8h with a full charge