Sealey VS526 In-Line Ignition Spark Tester

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Sealey VS526 In-Line Ignition Spark Tester

This diagnostic tool quickly identifies faults in spark ignition engines by testing the high tension spark output, allowing you to pinpoint ignition problems without guesswork. Designed for professional and DIY use, the Sealey VS526 saves valuable diagnostic time and helps avoid unnecessary component replacements.

- In-line design fits between the spark plug and HT lead for easy testing

- Adjustable spark gap from 0 to 10mm to test spark strength under load

- Works with most petrol engines including conventional, electronic, and distributorless ignition systems

- Clear visual spark indication via a bright visible spark gap

- Durable construction with insulated body for safe handling

- No batteries or power supply required – uses engine spark energy

- Compatible with 12V ignition systems

A reliable, straightforward tool for diagnosing ignition issues quickly and accurately.

GTIN: 5024209351904