Sealey HT Tester Set 4pc VS5261 The inclusion of the nitrogen

The inclusion of the nitrogen (N2) purge facility allows the unit to increase the effectiveness of this increasingly popular tyre service

Metric Hex and Bi-Hex

5% Cobalt gives increased heat hardness which helps extend the life of the drill bit

Supplied with mains charger and 2Ah lithium-ion battery

Track Rod Ends Etc

Sealey HT Tester Set 4pc VS5261 The inclusion of the nitrogenSet 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.