Gas Sampling System
Gastec’s standard GV-100 gas sampling pump is lightweight and rugged. It includes a Thermal Ring for measuring ambient temperature; a flow finish indicator for identifying full pump strokes (It turns white when the sampling time for one pump stroke is complete. If you were required to do multiple pump strokes, you would then take the next stroke and wait for it to turn white again to indicate the sampling time is complete.), the Gastec Handbook containing complete detector tube details; parts kit with 3 rubber tube holders, lubricant and protective, semi-rigid carrying case.