TPI 621 Dual Differential Input Manometer LED Reverse Air Flow Yes Motor

Reverse Air Flow  Yes Motor Type  AC Motor

and long-lasting 2-in-1 alarm system that keeps you safe from smoke and carbon monoxide hazards

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24"W x 22"D x 2

TPI 621 Dual Differential Input Manometer LED Reverse Air Flow Yes Motor[shortdesc] [ shortdesc] The TPI 621 Digital Differential Manometer can be used to accurately service and commission appliances. Suitable for adjusting appliance regulators, setting delivery pressures, leakage shut in tests, regulator adjustments for pressure and lock up tests, test pressure switch operation on a 2 stage gas appliance in both positive and negative pressures. Dual Differential Input Manometer with 120 inH2O range and 0. 001 in H2O