Product Details

➤ The Gunson Hi-gauge compression tester is designed to record the pressure created by the piston in each cylinder ➤ This information can then be used to find faults in the valves, pistons, piston rings, cylinder bores or head gasket ➤ A great tool to have in your garage for routine servicing as well as diagnosing engine problems. ➤ Such tests are also an excellent guide to the general condition of the engine and can be used during routine engine servicing to give advance warning of developing problems or for fault diagnosis.