Detector Tube Carbon Monoxide PK10

Detector Tube Measurement Range 2 to 60 ppm/25 to 300 ppm Gas Detected Carbon Monoxide For Use With Mfr No 6400000 Color Change White to Brownish 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 4 m/50 sec (2 to 60 ppm/25 to 300 ppm)