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Specifications:
Material: Plastic, Copper
Color: Black
Total Length: 10.8 inches
Weight: 87g
Package Include: 1 x Spark Plug Tester / 2 x Spark Plug Tester
Product Function:
It is used to test whether the ignition system of automobile works normally.
Material:
-Made of hard plastic, the copper wire is high-voltage resistant.
-The high bright bulb can be used for a long time without heating up.
-Metal connectors, wear-resistant and durable.
Scope of Application:
-It is suitable for testing internal and external engines such as trucks, motorcycles, lawnmowers and more.
-Can be used for for home, business, machinery, industry and so on.
Arturo
2025-08-27 11:11:11
So my loan mower was not starting.. suspect no spark. I was able to confirm the coil was good but the spark was not!!! Save me tons of time guessing what was wrong!!
Jake
2025-06-21 15:49:59
Certainly made it easy to see if plugs were seeing voltage supply or not. In my case they weren't. Rechecked after problem was repaired, tester working just fine. Would be better if test light flash was somewhat brighter, may be difficult to see in sunlight. I was using it in a darkened garage.
Shannon G Willer
2025-06-15 09:01:31
Inexpensive yet effective. I do a fair amount of small engine repair, and verifying spark is one of the very first things you need to do when troubleshooting a no run condition. These allow me to check spark in a matter of seconds without even needing to get out any tools. I should’ve bought these a long time ago.
Trent
2025-04-26 20:42:32
Works very well. The bulb looks offset however it maintains contact and illuminates when it sees a spark from the coil.
Pen Name
2025-02-26 15:40:24
It works, good price
Calvin Y.
2025-01-17 11:13:33
Ditto
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