Dibanyou 8pcs Compression Tester Petrol Engine Cylinder Compression Tester Kit Automotive Tool Gauge

Product description 8 pcs Engine Cylinder Compression Tester Kit ?Description This Item Is Perfect For Checking Compression On Petrol Engine Quickly And Accurately. It Diagnoses Problems Quickly With 2 Rubber Cones Ends Which Do No Need To Thread Into Head. ?Kit includes: ? 2x rubber cones end for a quick check (no need to thread into head) ? 1x cylinder compression gauge ? 4x Fittings M10, M12, M14, M18 (Male, With "O" Ring) ? Includes 14mm and 18mm spark plug adapters ? 1x 14" extension hose ? Double-scale Gauge : Resin watch cover lightweight and anti-scratch. Rubber cover for outstanding shock-absorption performance. ?0-20bar ?0-300psi ?Portable Case: ? Come with detailed instructions.