Wöhler GS 300 Combustible Gas Leak Detector with Audio, Visual & Vibration Alarm

The Wöhler GS 300 Gas Sniffer is a handheld combustible gas leak detector for methane and propane detection. It supports tightness control and leakage detection on gas lines carrying combustible gases. The 12-stage concentration display and multi-alarm feedback support fast leak tracing in service and inspection workflows.

- Semiconductor sensing detects methane and propane gas concentration from 0 to 1,200 ppm.
- Gas concentration is shown through a bar graph display in twelve levels.
- Audio, visual, and vibration alarms signal detected leakage conditions.
- Approximate 10-second response time supports quick detection during gas line inspection.
- Approximate 60-second warm-up prepares the detector before measurement.

- Methane sensitivity: 0…1,200 ppm.
- Propane sensitivity: 0…1,200 ppm.
- LC display: 1.2 x 2".
- Automatic shutoff activates after 20 minutes.
- Operating temperature range: 23…113 °F.

- Tightness control of gas lines carrying combustible gases.
- Leakage detection of gas lines carrying combustible gases.
- Control of natural gas and liquefied gas installations.