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Clip locking jaws over valve core ball end
Mix and match this small tool bag with a padded tool belt
Pack of 15
low profile design
Fieldpiece SDMN6 Dual Port Manometer and Pressure Switch Tester U520LF Clip locking jaws over valveFieldpiece SDMN6 Dual Port Manometer and Pressure Switch Tester Furnace Testing Excellence Gas, static, and differential pressure Test pressure switches Easily calibrate any adjustable pressure switch Great for diagnosing furnace performance The SDMN6 dual port manometer measures gas and static pressure and also accurately tests pressure switches by simulating a draft with an internal pump. A pressure switch is a safety device that prevents the
