Crusader Testers & Timing Light

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...

Sierra 18-9801 Multimeter-DVA Tester Includes VOA meter with built-in direct voltage adapter. Tests electrical and ignition systems A must for testing Mercury ignition systems Interchangeable with: Chrysler/Force/US...

CDI 519-S48 Spark Tester - 8 Cyl. Spark Tester with external leads for those hard to reach locations. Capable of checking 1-8 cylinders. Tester can divide in two section for testing. Replaces:  519-S48 S48