Sewerin Snooper 4 leak detector for detecting combustible gases in the ppm range. The sensor is placed on a 145 mm long gooseneck for better access. Sound and light indication that increases in frequency with increasing gas concentration. The measured value is also shown on an illuminated LCD display. Reacts quickly to a rising gas concentration and has an extremely fast recovery time. Can be pre-calibrated for several combustible gases, e.g. hydrogen, methane, propane, butane.
Operating hours: 8 hours (NiMH battery or dry battery)
Dimensions / Weight: 60 x 144 x 35mm / 300g
Protection class: IP 54
Ex-classification: ATEX II 2G EEx ib IIB T4
Measuring range: Combustible gas: 0 – 10,000 ppm (0 – 22,000 ppm for CH4)