Product Overview
Optical Sensor Tester-4/6 Cyl.

Eliminate the guesswork and fine-tune your V4 or V6 outboard engine's performance with the CDI Electronics Optical Sensor Tester-4/6 Cyl. This essential tool empowers you to accurately test your optical sensor, either on the engine or conveniently on your workbench. Its innovative audible alert feature allows for hands-free ignition timing adjustments, making the process significantly easier and more precise. Ensure peak engine performance and reliability with this indispensable diagnostic tool.
Key Features
- **Precise Optical Sensor Testing:** Accurately diagnose potential issues with your V4/V6 optical sensor for optimal engine performance.
- **Engine or Bench Mounting:** Test your sensor directly on the engine or conveniently on a workbench.
- **Audible Ignition Timing Alert:** Hands-free operation allows for precise ignition timing adjustments without needing to look at the tester.
- **Replaces Multiple Part Numbers:** Compatible with previous versions (434017, 511-4017), providing a comprehensive solution.
- **Durable Construction:** Built to withstand the rigors of the marine environment, ensuring long-lasting performance.
- **Easy to Use:** Simplifies the testing process for both professionals and DIY boaters.
- **Saves Time and Money:** Quickly identify sensor problems, avoiding unnecessary repairs and downtime.
What's in the Box
- Optical Sensor Tester
- Test Leads
- Instruction Booklet
- Case
Specifications
The Captain's Take
As a seasoned captain, I know that a reliable engine is paramount. The CDI Electronics Optical Sensor Tester is a game-changer. It takes the guesswork out of diagnosing sensor problems and allows for incredibly precise ignition timing. This tool has saved me valuable time and money on unnecessary repairs, and I wouldn't leave the dock without it. It's a must-have for any serious boater who values peak engine performance.