SPECS:
► Designed to test vehicles with M10, M12, M14, M18-
thread spark plugs; delivered with extensions, thread
chasers and service kits
► Easy operation
► Checks valves, piston rings, gaskets and cylinder
heads
► For cars, vans and motorcycles
► Pressure relief valve for repeated test of cylinder
without removing gauge(dual-scaled; 83mm dia.;
0~300psi/ 0~20bar)
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