Nextteq Phosphine Gas Detector Tubes. Options:P

Phosphine Detector Tubes
Measuring Range: 20-1400 ppm
10 tubes per box
P/N NX204MH

Phosphine Detector Tubes
Measuring Range: 0.25 - 5.0ppm, 0.5 - 10.0ppm, 1 - 20ppm
10 tubes per box
P/N NX204LM

Phosphine Detector Tubes
Measuring Range: 100 - 1,600ppm, 200 - 3,200ppm
10 tubes per box
P/N NX204H

Phosphine Detector Tubes
Measuring Range: 200 - 3,000ppm, 400 - 6,000ppm
10 tubes per box
P/N NX204VH