CDI Electronics 511-9764 - Inline Neon Spark Tester PCMIMPELLER Choose from two styles -

Choose from two styles - bayonet style with parallel pins or staggered offset pins

24 volt - 1

so is not able to be posted using australia post 5kg express post service

Suits Jabsco Ballast Puppy Pump

Not recommended for supercharged or turbocharged engines

CDI Electronics 511-9764 - Inline Neon Spark Tester PCMIMPELLER Choose from two styles -CDI Inline Neon Spark Tester Part Number: 511 9764 Ideal for personal watercraft. Sealed design is an added safety factor that further reduces the possibility of ignitiing gas fumes, especially in the hull of a PWC. Good for checking spark on running engines. Replaces: 511 9763, 511 9764