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AIR SYSTEMS CALIBRATION KIT FOR CO MONITOR

Monitor calibration should be done monthly or whenever the reading may be questionable. Use only Air Systems’ gas concentration or an inaccurate calibration may occur.

• Calibration kit for CO monitor - 20 ppm CO, zero air, regulator, tubing, and hard case, 17 liter size disposable cylinders, for Canadian CO monitor settings

About AIR SYSTEMS INC. 

AIR SYSTEMS INC. has the most comprehensive range of breathing air filtration & compressor systems for confined space. It includes HEPA vacuums, ventilation systems and fume extractor.