Dual scale 0-35" H2O and 0-20 oz.
Packed in a high impact plastic case for protection during transit and use.
Use these handy kits to measure natural gas, Lp gas etc. across appliance manifolds for stoves, gas dryers, furnaces and other appliances which use gas.
Economical and accurate. It is easier to use than a manometer.
Diaphragm gauge is calibrated with a dual scale of inches of water column and ounces per square inch.