Description
Proper spark plug diagnostics are non-negotiable for tuning, troubleshooting, and maintaining peak engine performance. The Deluxe Spark Plug Reader 1917 gives you the precision magnification needed to read plug condition accurately—whether you’re diagnosing a lean condition, checking for fouling, or verifying your jetting on the dyno. Inspect electrode wear, color gradients, and deposit buildup with confidence, and make informed decisions about your engine tune-up.
- 10X magnification lens
- Integrated LED lighting
- CNC-precision optics
- Batteries included
- Sold individually
- Bolt-on convenience
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