Compression Gauge Test Set for Engine Cylinders Diagnostic Tester with 4 Long Reach Hoses M10 M12 M14

Use to check valves and rings, inspect for buildup and late timing
10-1/2″ Long Reach Hoses M10 x 1.0, M12 x 1.25, M14 x 1.25,for a wide number of vehicles
3″ Gauge has the color scale with 0-300 PSI, 0-20 kPa
Gauge will hold pressure values and has quick push button release valve
Flexible 10-1/2″ long reach hoses with schrader valve inserts