Flexible Flue Gas Probe burner leak-free flared copper or aluminum

leak-free flared copper or aluminum tubing connections

complete with a bright backlight

Robinair 18560 valve core remover tool

Imperial Sizes: 1/8th

Flexible Flue Gas Probe burner leak-free flared copper or aluminumThis Testo flexible flue gas probe is your go to when you're trying to get a reading from a burner in a really tight spot. Its bendable plastic shaft means you can snake it into measurement apertures that are otherwise impossible to reach, like behind sloping ceilings or in cramped plant rooms. Anyone who's wrestled a rigid probe into an old boiler knows the frustration this little beauty solves. Best For Heating system technicians dealing with older