WatchGas PDM Disposable gas detector (CO, H2S, NH3, SO2, or O2)

The WatchGas PDM disposable gas detector has a 2-year life span and is very easy to use. Once activated, it can be used 24 hours a day without maintenance for two years. It is available in O2 (oxygen), CO (carbon monoxide), H2S (hydrogen sulfide), SO2 (sulfur dioxide) or NH3 (ammonia) versions. It is small, light, and particularly robust, offering an excellent price/performance ratio.

  • Detection of CO, H2S, SO2, NH3, or O2 gases continuously for two years
  • Very easy to use with a large LCD screen. Once it is on, it does not turn off
  • Visual, audible, and vibrating alarms - Splash-proof (IP67)
  • Compact and powerful device - Excellent quality/price ratio
  • Recording of the last 30 events
Additional information

The WatchGas PDM disposable gas detector is a portable single gas detector, operating continuously for two years. Small and lightweight, weighing between 93 and 104 grams depending on the integrated sensor, it is water and dust-proof with an IP67 protection rating. Robust, it can be used in the most hazardous environments thanks to a polycarbonate and rubber casing.

This disposable detector operates continuously from the moment it is switched on. It does not require recharging its lithium battery or changing the electrochemical detection cell. It offers thus high reliability and no downtime. With a powerful backlight, its large LCD screen clearly indicates the concentration of the detected gas, even in the dark.

Gases detected: Ammonia (NH3) - Carbon monoxide (CO) - Hydrogen sulfide (H2S) - Oxygen (O2) or Sulfur dioxide (SO2)