Description
The Extech CO100 is a desktop indoor air quality CO₂ monitor that measures carbon dioxide (CO₂) concentrations from 0 to 9999 ppm, air temperature from -5°C to 50°C, and humidity from 0.1 to 90% RH. It comes with a user-programmable visual and audible CO₂ warning alarm. The meter has a CO₂ max/min value recall function. The CO100 comes complete with a maintenance-free NDIR (non-dispersive infrared) CO₂ sensor and a universal AC adapter.
Ref. CO100