Professional Timing Light – Advance Dial, 0–60° Scale, Rotating Barrel – Tests 12V Conventional, Electronic, Computer-Controlled Ignition Systems up to 9,990 RPM - Compatible with Maddox Tools

Precision Ignition Timing for Professional and DIY UseEnsure peak engine performance with this professional-grade timing light, designed for accurate analysis across a wide range of 12V ignition systems. Ideal for automotive technicians, performance tuners, and dedicated DIYers, it helps fine-tune timing for better fuel efficiency, smoother operation, and improved engine longevity.Advanced Timing AdjustmentsThe integrated advance dial allows quick verification of base timing, mechanical advance/retard, and electronic advance/retard. Its 0–60° scale and patented skip circuitry handle up to 9,990 RPM without signal loss, making it ideal for both stock and high-performance engines.Built for VersatilityCompatible with conventional, electronic, and computer-controlled ignition systems, this timing light works seamlessly with domestic and import vehicles. From vintage restorations to modern engine diagnostics, it adapts to nearly any timing adjustment task in the shop or garage.Designed for Ease of UseThe slim, rotating barrel makes it easier to aim at timing marks in tight engine bays, while the one-hand grip improves comfort during long work sessions. A 66-inch cable provides reach and flexibility, allowing precise positioning without strain.Durable and Shop-ReadyEngineered for daily use in demanding environments, it operates on 10–16 DC volts for consistent performance. Built with durable materials and quality-tested components, it delivers reliable operation for years of service.Picture yourself dialing in perfect timing, watching the marks align with ease, and knowing your engine is running at its best—whether on the road, at the track, or in your own garage.

• PRECISE TIMING ADJUSTMENT — Advance dial and 0–60° scale allow accurate checking of base timing, mechanical advance/retard, and electronic advance/retard, helping optimize engine performance and efficiency.
• HIGH-RPM CAPABILITY — Patented skip circuitry maintains signal accuracy up to 9,990 RPM, ensuring reliable readings for both standard and high-performance engines in shop or track environments.
• WIDE IGNITION COMPATIBILITY — Works with conventional, electronic, and computer-controlled 12V ignition systems, supporting domestic and import vehicles from classic restorations to modern diagnostics.
• EASY AIMING IN TIGHT SPACES — Slim, rotating barrel design makes it simple to target timing marks in cramped engine bays, while one-hand operation reduces fatigue during extended use.
• DURABLE SHOP-READY DESIGN — Built for daily use with a 66-inch cable for extended reach, robust construction for long service life, and a voltage range of 10–16V for consistent performance.