It is a vintage set from snap on everything works as needed! Ready to be used to check compression
Vintage Compression Tester Model No. 5 Harvey E. Hanson CO. Paw Paw, Mich. USA
Matco Tools Vintage Compression Tester CT66 With Case
Pair Of Vintage Compression Test Gauges Hastings Rimac
Vintage Compression Tester Gauge w/ Hose 0-300 PSI Dial 32881 Tool
Snap-On Tools: Vintage Compression Gauge Set with Original Metal Case (KRA-124A)
Vintage Compression Tester & Engine vacuum/Fuel Pump Pressure Gauge
