Performancetool
Performancetool Spark Plug Wire Tester W80530
$19.78
$16.64
Identifies damaged spark plug wires easilyTester flashes in sync with spark plug firing until it runs across a break in wire
Checks the integrity of the electrical ignition and magneto/coil ignition systems of lawn mowers, boat motors, motorcycles and automobiles
Checks both current and voltage
Will indicate fouled electrodes
Performancetool
Identifies damaged spark plug wires easilyTester flashes in sync with spark plug firing until it runs across a break in wire
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