Gas Pressure Test Kits

Use this portable test kit to measure and set natural gas or LP gas pressure across manifolds in furnaces and gas appliances without the mess of water or the hazard of mercury. Test kit includes a sensitive diaphragm gauge that measures in inches of water column for extreme accuracy. Specifications: Pressure gauge size - 2.5" diameter Highly sensitive diaphragm movement Accuracy - ASME B40.1 Grade B+ (3%-2%-3%) Tubing length & material - 36" Nitrile rubber with adapter Test kit material - Blue impact resistant polyethylene Test kit case size - Length: 8.25" Width: 7" Height: 2.5" Kit also comes with Pressure gauge re-calibrator in back of case for zero adjusting or re-calibrating Brass fitting (Barbed x 1/3" MPT) for easy hook up to manifold Instrument screwdriver to adjust zero point on gauge Available in different ranges: GPT 10 - Outside Scale (Black) 0-10" Water Column / Inside Scale (Red) 0/6 oz/sq. in. GPT 15 - Outside Scale (Black) 0-15" Water Column / Inside S