This was purchased second hand and has not been tested. The instruction manual is included. A prior user highlighted some sections in it
Vintage Hawk Car Engine Compression Tester
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Vintage hawk tune up kit homemade case time capsule
Vintage Hawk Tune-up Analyzer Hand Held Engine Diagnostic Tool. Untested.
VINTAGE HAWK HIGH INTENSITY XENON TIMING LIGHT Professional Automotive Hawkeye I
