Carbon Monoxide Monitoring
For job sites where carbon monoxide could be present, this badge can detect as little as 100 ppm carbon monoxide gas at approximate relative humidity range of 33 to 50 percent. If the humidity is very high, it can detect concentrations as low as 20 ppm. The presence of CO changes the sensor from red to gray/black as the concentration levels increase. Once the detector is exposed to fresh air, it will return back to red. Once opened, the badge lasts approximately ninety days. Adhesion strip on the back or optional lapel clip mounts almost anywhere.
Lapel carbon monoxide monitor, ships with the 5625 and 8000 machines
Lapel carbon monoxide clip