The Sealey HT Tester Set 4pc is a diagnostic tool designed for efficient evaluation of high tension (HT) supplies in engines. It supports both single and multiple testing, making it versatile for automotive diagnostics. To use, place the tester between the spark plug and the HT lead, run the engine, and observe the indicator to assess HT supply. The set provides a quick visual check through regular flashing to confirm a good HT signal. It is not suitable for engines with deeply recessed plugs, so compatibility should be considered before use. The model number for this set is VS5261, and the product is manufactured by Sealey. With a nett weight of 0.07 kg, it is a lightweight tooling option for on-vehicle testing.
Features
- Single or multiple testing
- Fits between spark plug and HT lead
- Regular flashing indicates a good HT supply
- Not suitable for deeply recessed plugs
- Model VS5261
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