This gauge appears to be new and unused, however the original box is stained.
Vintage RITE AUTOTRONICS Compression Tester No. 535 (New Old Stock)
Vintage RITE AUTOTRONICS Compression Tester No. 535 Used w original box
Vintage Rite Autotronics Engine Analyzer Test Kit Timing Light Gauges USA
Rite Autotronics Crop. (RAC) Vintage Compression Tester53902 Untested
VTG Rite Autotronics (RAC) Compression Gauge (0-300#) Made in USA
