WatchGas PDM H2S Single-Gas Detector detects Hydrogen Sulfide (H2S)  single-gas detector that continuously operates for two years, a full-featured single-gas detector that gives you unmatched performance. PDM single gas detector is your everyday monitor for dangerous conditions thanks to its high efficiency and ease of use. PDM is the most cost-effective method of maintaining protection.
Applications: (Petro)chemical plants and factories, Tank storage parks, Wastewater treatment facilities, Mining industry, Construction sites, Food, and beverage industries.