SUPCO | sku: 823009 Supco 10 In. H Digital Manometer With Dual Input, Isolate difficult pressure problems in natural gas and propane systems. Providing a differential measurement, the DDM55 accurately tests for leaks in low pressure gas systems and more. Left port is for negative pressure and the right port for positive... Log in for pricing
UEi Test Instruments | sku: 108391 Uei Test Instruments Uei Manometer The EM201B provides a simple, time saving alternative to U-tube pressure measurements. Use the UEi EM201B to measure gas supply and draft pressures in residential or light commercial properties. The EM201B differential mode provides a convenient method... Log in for pricing