Piston Ring Compressor

• Constructed of special high performance spring steel, sturdy and durable for long time use.

• Coated surface for enhancing its corrosion and heat resistance

• Removes dirt, debris and corrosion to restore electrical contact

• Hardened and tempered stainless steel brushes. Brushes are encased in a durable steel housing

• Cleans both positive (+) and negative (-) terminals. For top and side 

• terminals Inside brush cleans battery posts. Cone brush cleans battery terminals

• Bastard cut

• Used to adjust injection nozzle opening pressure and to carry out leakage, spray pattern and chatter characteristics test

• Heavy duty cup made of steel

• Diesel compression tester set Includes all the necessary components to test diesel compression on most diesel trucks, cars and tractors.

• Constructed of durable carbon Steel with a chrome plated gauge for accurate measurements in harsh environments.

• This radiator pressure tester kit allows  user to change coolant and test for leaks in the vehicle cooling system, including the radiator, heater core and radiator cap, in a simple and straightforward manner