Spark Plug Wire Tester
This handy device detects faulty spark plug wires
Faulty plug wires can be a major cause of misfiring, power loss, and poor fuel economy
Just 1 bad wire can reduce your fuel economy up to 12%
Compact and lightweight device operates on a regular 9 volt battery (not included)
Can test any length or size plug wire
Works with wires on cars, boats, lawn mowers, motorcycles & anything with a spark plug
Easy to use, the LED indicator tells all
Don't buy an expensive high performance wire kit without one
The brighter the LED indicator, the more voltage can go through the wire

Can even be used to check high resistance and continuity in ignition coils, motor windings, and headlight switch rheostats

This device is brand in the box and has our 30 day guarantee

A must for all mechanics and auto enthusiasts

Perfect gift for the auto owner in your home

Call or e-mail for pricing, or see our current eBay auctions.

Feel free to ask about wholesale pricing for case lots.

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