Gastec Hydrogen Sulfide Gas Detector Tubes. Options:

Hydrogen Sulfide Gas Detector Tubes
Detection Range: 0.1-4 ppm
10 tubes, 10 tests per box
P/N 4LT

Hydrogen Sulfide Gas Detector Tubes
Detection Range: 0.5-12 ppm
10 tubes, 10 tests per box
P/N 4LB

Hydrogen Sulfide Gas Detector Tubes
Detection Range: 0.1-4%
10 tubes, 10 tests per box
P/N 4HH

Hydrogen Sulfide (H2S) Gas Detector Tubes
Detection Range: 0.25-120 ppm
10 tubes, 10 tests per box
P/N 4LL

Hydrogen Sulfide (H2S) Gas Detector Tubes
Detection Range: 0.25-20%
10 tubes, 10 tests per box
P/N 4HP

Hydrogen Sulfide (H2S) Gas Detector Tubes
Detection Range: 1 - 240 ppm
10 tubes, 10 tests per box
P/N 4L

Hydrogen Sulfide (H2S) Gas Detector Tubes
Detection Range: 1 - 40 ppm
10 tubes, 10 tests per box
P/N 4LK

Hydrogen Sulfide (H2S) Gas Detector Tubes
Detection Range: 1 - 40%
10 tubes, 10 tests per box
P/N 4HT

Hydrogen Sulfide (H2S) Gas Detector Tubes
Detection Range: 10 - 4000 ppm
10 tubes, 10 tests per box
P/N 4H

Hydrogen Sulfide (H2S) Gas Detector Tubes
Detection Range: 12.5 -500 ppm
10 tubes, 10 tests per box
P/N 4M

Hydrogen Sulfide (H2S) Gas Detector Tubes
Detection Range: 25-1600 ppm
10 tubes, 10 tests per box
P/N 4HM