Testers

Neon tubes glow to indicate if signal is present. Simply plug into spark leads then connect to high tension leads.

Checks HT system. Simply set tester between the spark plug and lead. Start engine to obtain a quick and simple fault diagnosis.

• Male to HT lead connector
• Rubber connector

Checks spark to measure ignition voltage without removing spark plug. Simulates spark plug under compression load. For conventional and electric ignition systems.

Quickly locate faulty plug wires without piercing. Simply connect the inductive pick up onto the ignition lead. Light flashes indicating sound wire.