Extech CO240 Indoor Air Quality Meter

The Extech CO240 indoor air quality meter is an easy-to-use instrument that measures carbon dioxide (CO2), air temperature, and humidity. It also
calculates dew point and wet bulb. It is ideal for applications which require monitoring the environmental conditions of an enclosed space such as
greenhouse or nursery, to ensure optimal plant grown. It’s also convenient for testing the air quality in buildings such as factories, hospitals,
conference rooms, schools, and anywhere that high levels of carbon dioxide are generated, to ensure proper air ventilation. The Extech CO240 indoor air quality meter makes accurate readings which are displayed on the LCD. The user settable alarm with audible beeper notifies
users when the concentration exceeds the set point. The CO240 includes software and cable for real-time data logging onto a PC. Other standard features
include Min/Max CO2 value recall function as well as Data hold and Auto Power Off (with disable) function.