Draeger Water Vapor Short Term Gas Detector Tubes. Options:

Water Vapor Detector Tubes
P/N CH23401
Measuring Range: 1 - 40 mg/l
(10 tubes, 10 tests per box)

Water Vapor Detector Tubes
P/N 8101321
Measuring Range: 0.1 - 1.0 mg/l
(10 tubes, 10 tests per box)

Water Vapor Detector Tubes 1/b
P/N 8101781
Measuring Range: 1 - 40 mg/l
(10 tubes, 10 tests per box)

Water Vapor Detector Tubes 3/a
P/N 8103031
Measuring Range: 3 - 60 lbs/mmcf
(10 tubes, 10 tests per box)

Water Vapor Detector Tubes 5/a-P
P/N 6728531
Measuring Range: 5 - 250 mg/m3 (Aerotest Level A & Aerotest Simultan CO2)
(10 tubes per box)
Compatible With: Aerotest Level A Aerotest Simultan CO