The model 7899 Gas Sniffer from E Instruments is a portable leak detection tools equipped with a highly sensitive tip to pin-point small leaks of any combustible gases and hydrocarbons from piping and/or appliances. The sniffer includes an 11-in fully flexible probe for hard-to-reach places, along with auto zero-drift adjustment, audio alarm, and hold function. Readings range from 0 to 10,000 ppm.

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