LOW PRESSURE GAS TEST SET (50C)

Accurate, convenient and inexpensive
Determines gas pressure at appliance or at any point on a low pressure system
Double calibrated dial is graduated from 0 to 35″ WC and from 0 to 20 ounces per square inch
Enclosed in rugged case with 3 feet of rubber tubing
Eliminates the inconvenience of carrying a water manometer