Nextteq Sulphur Dioxide (SO2) Gas Detector Tubes. Options:

Sulphur Dioxide (SO2) Detector Tubes
Measuring Range 0.1 - 3.0%
10 tubes, 10 tests per box
P/N NX211H

Sulphur Dioxide (SO2) Detector Tubes
Measuring Range: 0.1 - 0.3%
10 tubes, 10 tests per box
P/N NX211H

Sulphur Dioxide (SO2) Detector Tubes
Measuring Range 20 - 300 ppm
10 tubes, 10 tests per box
P/N 211M

Sulphur Dioxide (SO2) Detector Tube
Measuring Range 1 - 60 ppm
10 tubes, 10 tests per box
P/N NX211LM

Sulphur Dioxide (SO2) Detector Tube
Measuring Range 0.25 - 5ppm, 0.5 - 10ppm
10 tubes, 10 tests per box
P/N NX211L