Ensure all your gas sources are safely sealed! Gas leaks can be incredibly dangerous, even small ones. Run a quick check over your campervan, caravan or gas powered devices to make sure all outlets are safely sealed. Hold the power button for a few seconds and then place the detector near the suspected leak and visual/audible warnings will sound if the leak is bad, moderate or safe. Red (Hi), yellow (Lo), and green (safe) LEDs denote the severity of the leak.

Indications include:
Green - Power on with short beep / safe with no alarm
Yellow - Lo alarm with short beep >2000ppm (0.2%) of methane (natural gas) detected
Red - Hi alarm with long beep >4000ppm (0.4%) of methane (natural gas) detected

Features:
• Measurement ranges: 0-10,000 ppm
• Power on: Press and hold for 3 seconds
• Auto power off: Approximately 3 minutes
• Sensor detects butane, propane, acetylene, and methane (natural gas)