Sustainable Single Gas Detector - O2, CO, H2S, SO2, NH3, NO2, H2O2 & H2

The PDM+ is a personal sustainable single gas detector designed to detect Oxygen deficiency and the presence of toxic gas in the ambient environment. The PDM+ is sustainable and has TWA and STEL available, hence its battery and sensor can be replaced. When turned on, PDM+ continuously monitors ambient air for the presence of a specific gas and alerts the user to potentially unsafe exposure with LED, vibrating, and audible alarms if the gas concentration exceeds alarm set points. After use, the instrument can be turned off.

  • TWA and STEL
  • Lightweighted & Compact
  • Stores up to 30 events
  • Low cost of ownership
  • Sustainable
  • IP-67
  • Fast bump tests with Docking Station
  • Visual, Acoustic and Vibration alarms


Manufacturer Watchgas
Lifetime: Sustainable
Article Nr. O2: 7192002
Article Nr. CO: 7192001
Article Nr. H2S: 7192000
Article Nr. SO2: 7192005
Article Nr. NH3: 7192003
Article Nr. H2: 7192006