Sealey HT Tester Set 4pc  £18.53

• 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 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

Technical Specification:

Nett Weight: 0.07kg