Vintage compression tester. Shows dry rot on rubber, attesting to its age, but in good working condition.
Vintage Compression Tester Model No. 5 Harvey E. Hanson CO. Paw Paw, Mich. USA
VTG Compression Tester Model No. 6 Harvey E. Hanson CO. w/ Box & Paperwork USA
Harvey E.Hanson Co. Pistol Grip Compression Tester Model 1
Vintage Automotive COMPRESSION TESTER BY HARVEY E. HANSON CO.
HARVEY E. HANSON CO. ENGINE VACUUM FUEL PUMP TESTER VINTAGE
VTG Engine Vacuum Fuel Pump Tester | 15 inch | Harvey E. Hanson Co. |Dial + Line
