The Basic Combi Gas Sensor enables fast and reliable detection of the most common flammable gases - including methane, propane, butane, hydrogen and forming gas - when used with the testo 513 or testo 515 Ex.
- High Sensitivity: Detects leaks from 1-3 g/a
- Fast Response: < 2 seconds for immediate indication
- Wide Gas Compatibility: Methane, propane, butane, hydrogen (forming gas)
- Everyday Reliability: Ideal for residential and industrial gas systems
- User-Replaceable: Minimizes downtime and reduces service costs