
Receive 10% off all Otis Instruments Wired and WireFree gas detection products before November 30. Learn about our current OTIS systems that detect H2S, LEL, and other combustible gases at http://www.h2solutionsinc.com/otis-instruments.html
#oilandgas #safety #gasdetection #wirelessgasdetection #otisinstruments
#oilandgas #safety #gasdetection #wirelessgasdetection #otisinstruments