WatchGas POLI - NDIR CO2/LEL/O2 (lead-free)/CO/H2S with pump

The WatchGas POLI is a modern 5-gas detector with an integrated pump and the latest sensor technology. Weighing only 400 g, the device is particularly light and yet very robust, making it ideal for use in industrial and hazardous areas.

The device measures carbon dioxide (CO₂) using an NDIR sensor, LEL (0–100%), oxygen with a lead-free sensor (0–30%), carbon monoxide (0–500 ppm) and hydrogen sulphide (0–200 ppm). The integrated pump can be switched off, but must be in operation for stable and reliable CO₂ measurement.

In addition, the device has a man-down alarm that can be switched on and off, as well as a panic alarm for increased safety during use.