The Deluxe Compression Tester Kit from OTC is a comprehensive solution for testing compression on gasoline engines, including a variety of standard and specialty adapters.
Extra long 25 inch flex hose gauge assembly with quick coupler allows easy viewing out of cluttered engine compartments
Adapters work on both flat and tapered seat plugs; corrosion resistant nickel plated finish protects metal components
Rugged blow molded hard case with removable lid
Kit includes the deep well connector used on recessed plug well style heads and the new Ford Triton engine adapter using 16 mm thread plugs