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CDI Spark Gap Tester Neon Indicator

Item # 612381
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  • Sealed 1-cylinder gap tester

  • Ideal for personal watercraft

  • Good for checking spark on running engines

Product Summary 

Sealed 1-cylinder in-line neon spark, gap tester. Ideal for personal watercraft. Sealed design is an added safety factor that further reduces the possibility of igniting gas fumes, especially in the hull of a PWC. Good for checking spark on running engines.