HT Tester Set 4pc

Set allows single or multiple testing. Simply fit tester between spark plug and HT lead and then run engine. Regular flashing of the testers indicates a good HT supply. Not suitable for engines with deeply recessed plugs.

• Set allows single or multiple testing.
• Simply fit tester between spark plug and HT lead and then run engine.
• Regular flashing indicates a good HT supply.
• Model No. VS5261

1 year