Use this handy kit to measure natural gas or LP gas pressure across appliance manifolds using inches of water column - 0 to 35 inch range
Test gas stoves, furnaces, dryers, and other gas appliances
Diaphragm gauge is calibrated in inches of water column and ounces per square inch
Economical and accurate - easier to use than a manometer
Includes a fitting for quick connection to the appliance manifold and a rugged molded plastic case that keeps the tools organized and protected