King Electric AG-56A Compression Tester Gauge 0-250 PSI Vintage Automotive Tool

Specifications

King Electric Equipment Co. AG-56A engine compression tester gauge provides accurate readings for automotive diagnostics. This vintage analog tool features a clear black dial with white lettering, measuring pressure from 0 to 250 LBS PER SQ. IN. Manufactured in Cleveland, Ohio, it includes a threaded connector and a rubber-tipped adapter for versatile use on various spark plug ports. The rugged metal housing ensures durability for garage or shop environments, making it a reliable choice for mechanics and vintage tool collectors alike.

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