YELLOW JACKET
2" GAS TEST UNIT
0-30 lb GAUGE
3/4" PIPE CONNECTION
78080
Yellow Jacket 78080 2" Gas Test Gauge ...
Easy-to-read gauge to test system pressure for leaks in new installations. Pressure drop indicates leakage. 0-30 gauge is in 1/4 lb. increments and 0-15 gauge is in 1/5 lb. increments. Brass threaded bell for leak tight connection.