Whether you’re testing for simple continuity in non-energized components or across a charged circuit there is a Sperry electrical probe engineered specifically for the job. Model 12033114 provides a bright, 360° visual indication of the integrity of non-energized fuses, bulbs and wires. Model 12033122, features snap-in probes for “hands free” tests of both continuity and voltage on energized circuits between 80-480V. Both models are built to professional standards to ensure durability, accuracy and safety. Lifetime warranty.
The West Advisor
The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.