CDI 519-S48 Spark Tester - 8 Cyl.

CDI 519-S48H Spark Tester - 4 Cyl. Spark Tester with external leads for those hard to reach locations. Capable of checking 1-4 cylinders. Replaces:  519-S48H S48H  

Spark Tester Replacement Tips Product Description: Stevens Replacement Tips For 519-S48 and 519-S48H spark plug testers  

Spark Tester Metric Adapter Product Description: Metric adapters for 519-S48 and 519-S48H spark testers

 CDI-511-9766 Spark Tester Enclosed 8 Cyl., adjustable spark gap tester. Has heavy-duty wire for mounting in any position. Helps reduce possibility of igniting gas fumes Adjust from 1/8 in, 1/4...

CDI-511-9766T Spark Tester W/Threaded Tips Sealed design reduces possibility of fire, an be used to test 1-8 Cyl., Pins designed for threaded spark plug Adjust from 1/8 in, 1/4 in, 3/8 in and...

Johnson / Evinrude Optical Sensor Tester 3 Cyl. Product Description: Johnson / Evinrude Outboard Optical Sensor Tester – 3 Cyl.

CDI Optical Sensor Tester

CDI Outboard Motor Trigger Tester Product Description: Trigger Tester; Ideal for testing: Mercury/Marine Triggers Chrysler/Force Triggers Chrysler Pre-Amp & Hall Effect...