Extech CO270 Battery Operated Air Quality CO2 Meter, 95% Relative Humidity, CO2 NDIR Sensor Type, 9999 ppm

The Extech CO270 air quality meter delivers precise CO2, humidity, dewpoint, and temperature readings-all powered by just three x AAA batteries for up to a year. With a large, easy-to-read display, graphical air quality indicators, and anti-theft features, it's perfect for manufacturing sites, warehouses, schools, offices and healthcare facilities.

Features:

• Typical battery life 6 months or 1 year in ECO mode
• Recall peak and average value over the last 24-hour period
• Includes anti-theft and anti-modification features
• Programmable buzzer features to alert when set threshold is exceeded
• CO2 manual calibration feature

For more information, please see Data Sheet