420 HANDHELD CO2 ANALYSER

The GC420 is a handheld, battery powered analyzer that displays realtime carbon dioxide levels in the surrounding atmosphere. Furthermore, for added detail, the screen also shows temperature and relative humidity levels. A single push of the button turns the analyzer on, and after a period of a few minutes, it automatically shuts off to preserve battery life.

Calibration of the GC420 analyzer is easy: while outside in fresh air, simply hold the button for a few seconds, and the screen will read ZERO CAL.

Spot checking and knowing realtime readings from the GC420 offers a layer of redundancy to check against readings from other safety and sensor devices.