Riken Keiki RKI GX-2009 Gas detector measures 4 gases simultaneously LEL (CH4) O2 CO and H2S. Japanese goods are high quality, compact, easy to use. Call for the best price
Riken Keiki GX-8000 Gas detector can simultaneously measure LEL O2 CO and H2S, where LEL is explosive gas, customizable unit %LEL or 100%Vol.
Riken Keiki GX-2012 Gas detector, measuring 4 gases, explosion prevention, with suction pump, simultaneous detection of LEL O2 CO and H2S. LEL or %Vol can be installed. Option to turn off the pump