Tube Nitrogen Dioxide 25 ppm PK10

Detector Tube Measurement Range 1.3 to 25 ppm/10 to 200 ppm/2.5 to 50 ppm/5 to 100 ppm Gas Detected Nitrogen Dioxide Color Change White to Yellow Orange Operating Pressure 1 013 hPa Operating Temperature - Minimum 32 Degrees F Tube Material Glass Break-Off Tip Yes Calibrated Yes Product Type Dosimeter Tube Shelf Life 2 yr Application Civil Defense Fire Brigades Industrial Applications Military Includes Instructions