co test gas for sale, brand-new and used.

ASCO 12 VOLT DC MAGNETIC VALVE Manufactured by AUTOMATIC SWITCH CO, 12 Volts 9.7 Watts. For Air, Gases, Water, 15 lbs, LIGHT OIL 16 lbs. Pipe 1/4”, Orifice 9/32”.

Bacharach 24-7059-4 Portable Calibration Kit

The testo 310 residential combustion analyzer represents a new class of instruments for Testo and provides exceptional value and expanded capabilities in combustion testing. The 310 sets a new standard in reliable combustion tuning with its rugged housing, simple design and advanced sensor technology. The easy-to-read backlit display shows more measurements which provides a more complete picture of the combustion process.

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Monitors are all in excellent working condition ready for immediate use. Lot comes with a Galaxy Altair Calibration unit in mint condition. Also come with one cradle charger in new condition.

3M 740 Multi-Gas Detector O2 EX H2S CO Needs Sensor Pack 3M 240 Series Multi-Gas Detector. This unit has never been used and comes in the original box. Please note that during startup it gives the message "replace sensor pack".

Up for Auction is one (1) working Kane-May Single Gas Carbon Monoxide Analyzer SGA91. Comes with test probe/tube, users manual, and certificate of Compliance (UEi). Meter zeros and registers CO from a burning match.