GT 40 Series (GMI) offers measuring ppm, %LEL, %Vol methane gas as standard, with combinations including O2, CO and H2S.
- Manual and automatic datalogging
- Loud audible and high visual ‘ticker’(Geiger) on ppm range
- Integral flashlight
- Alkaline or rechargeable battery options
- Charging via simple power cable or docking station
- Rugged polycarbonate case, sealed to IP54
Look at this detector in section Gas measurement.