Sierra Neon Spark Tester 1 Cyl.

CDI-511-9764 Inline Spark 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.

Features:

Inline Spark Tester

Sealed design reduces possibility of fire

Can be used inline to the spark plug or connect to the engine ground for cranking speed test

Replaces:

511-9763

511-9764