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20700 Coil-On-Plug Spark Tester

SKU: 20700
UPC: 083045207009
HS Code: 9031809090
Shipping Weight: 0.25 lbs
Average 5 stars out of 5 rating

Provides an Easy Way to Check Ignition Systems with Coil-On Plugs. Applications Include Ford, Chrysler, Mitsubishi, Nissan and More.

It is the quickest way to test for no-start conditions. An inductive test cannot be performed, because there are no plug wires. High visibility white lettering makes it easy to read the gap measurement from 0 to 40k. The round knob provides easy gap adjustment and the 12" ground wire comes with a shielded clip. The standard plug wire tip can be unscrewed so the tester can be used on small engines and some motorcycles.


5 stars out of 5 rating
 Jeremy Cassell
Worked 100%, removing the screw on tip made it fit perfect in gm plug wires. I had a no start, good spark using the spark plug test, coil passed ohm test, this tool had no spark after distributor on 20kv and no spark off coil at 25k. Started on new coil.

Would you recommend to a friend?   Yes
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