Robust construction, compact size, low weight and user-friendly operation are the features offered by the Tetra3 gas alarm unit. Up to 4 measuring modes (standard version: CH4, O2, H2S and CO) can be simultaneously monitored. The device has a back-lit display on which all measured values, diagnoses and battery state are shown.
Robust construction, compact size, low weight and user-friendly operation are the features offered by the Tetra3 gas alarm unit. Up to 4 measuring modes (standard version: CH4, O2, H2S and CO) can be simultaneously monitored. The device has a back-lit display on which all measured values, diagnoses and battery state are shown.