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Image of Sealey Coil On Plug / COP Tester Sealey Coil On Plug / COP Tester

Designed to test the COP (Coil On Plug) on modern vehicles. Battery operated, hand-held tester which quickly and easily diagnoses if a COP is producing a suitable spark to the plug. Simply place the pad on the COP while the engine is running. Feat...

£79.95
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Image of Sealey VS5261 4 Piece HT Tester Set Sealey VS5261 4 Piece HT Tester Set

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. Model No VS5261 Nett...

£14.95
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Image of Sealey VS526 In-Line Ignition Spark Tester Sealey VS526 In-Line Ignition Spark Tester

Tests HT supply to spark plug. Quick and simple fault diagnosis. Model No VS526 Nett Weight: 0.07Kg Lead Length: 100mm Probe Length: 55mm...

£7.49
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