Ht Tester Set 4 Piece - Sealey

Sealey HT Tester Set 4pc Features: 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. Technical Details: • 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 • Model No. VS5261 Additional Information: • 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.