Gastec Carbon Monoxide Gas Detector Tubes. Options:

Carbon Monoxide (CO) Gas Detector Tubes
Detection Range: 8-1000 ppm
(10 tubes, 10 tests per box)
P/N 1LA

Carbon Monoxide (CO) Gas Detector Tubes
Detection Range: 0.05 - 4%
(10 tubes, 10 tests per box)
P/N 1M

Carbon Monoxide (CO) Gas Detector Tubes
Detection Range: 0.1-10%
(10 tubes, 10 tests per box)
P/N 1H

Carbon Monoxide (CO) Gas Detector Tubes
Detection Range: 1-30 ppm
(10 tubes, 10 tests per box)
P/N 1LC

Carbon Monoxide (CO) Gas Detector Tubes
Detection Range: 25 - 2000 ppm
(10 tubes, 10 tests per box)
P/N 1LM

Carbon Monoxide (CO) Gas Detector Tubes
Detection Range: 5-600 ppm
(10 tubes, 10 tests per box)
P/N 1LK

Carbon Monoxide (CO) Gas Detector Tubes
Detection Range: 1-50%
(10 tubes, 10 tests per box)
P/N 1HH

Carbon Monoxide (CO) Gas Detector Tubes
Detection Range: 2.5-2000 ppm
(10 tubes, 10 tests per box)
P/N 1L

Carbon Monoxide (CO) Gas Detector Tubes
Detection Range: 5-50 ppm
(10 tubes, 10 tests per box)
P/N 1LL