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This automotive inline spark tester will not rust or corrode easily during use, helping you to quickly diagnose spark energy at system plugs and troubleshoot problems.
Specification:
Brand: GLSOWEE
Name: Car Inline Spark Plug Tester
Color: Brown
Material: Plastic+Metal
Size: Approx. 10.34inch (overall length)
Applicable: Most vehicles
Features:
-Simply install the car spark tester in series between the spark plug wire and the spark plug, it easily snaps onto the tester and stays connected during operation.
-The automotive spark plug light checker indicates inconsistencies and sparks in a way that ensures you are protected from electrical currents.
-All internal combustion engine troubleshooting takes about 30 seconds, saving time, effort and money.
darrell
Reviewed in the United States on April 22, 2025
Great product
Customer
Reviewed in the United States on April 21, 2025
Works well easy to use good price fast shipping box up well
Dan M. Whiles
Reviewed in the United States on April 18, 2025
with the red light it can be seen in sunshine
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