Detector Tube Sulfur Dioxide PK10

Detector Tube Measurement Range 400 to 8 000 ppm/50 to 500 ppm Gas Detected Sulfur Dioxide For Use With Mfr No 6400000 Color Change Blue to Yellow Operating Pressure 1 013 hPa Operating Temperature - Minimum 32 Degrees F Tube Material Glass Break-Off Tip Yes Calibrated Yes Product Type Gas Detection Tube Shelf Life 2 yr Application Civil Defense Fire Brigades Industrial Applications Military Includes Instructions Sampling Time 15 sec/3 min (400 to 8 000 ppm/50 to 500 ppm)