Enhance your engine diagnostics with this advanced Pulse Engine Tachometer, designed for precise RPM measurement and timing of up to 8-cylinder 2-stroke or 4-stroke gasoline engines. Featuring an accurate timing range from 1 minute to 99,999 minutes with 1% accuracy, this tachometer is ideal for professionals and enthusiasts seeking reliable engine performance data. Key Features: · Wide RPM Range: Measures engine speeds from 100 to 30,000 RPM, accommodating a broad spectrum of gasoline engines and fuel-powered machinery. · Accurate Timing Function: Provides precise engine working time accumulation, assisting in maintenance scheduling and engine performance monitoring. · Battery Powered with Energy Efficiency: Equipped with a built-in CR2450 150mAh battery, featuring low voltage design and automatic power-saving mode that shuts off the display when the engine is off and automatically restarts testing when the engine runs. · Inductive Measurement Method: Utilizes a safe and reliable inductive design—simply attach the electronic wire to the device and clamp or wrap it around the spark plug wire sheath for quick and non-invasive RPM readings within 3 to 5 cm distance. · Versatile Application: Suitable for a variety of machinery including gasoline engines, chainsaws, lawnmowers, motorcycles, automobiles, karts, engineering vehicles, snowmobiles, ATVs, motorboats, grinders, generators, and vibration machinery. · Durable Construction: Made with ABS and PCB materials to ensure lightweight handling and long-lasting usability. Specifications: · Item Type: Pulse Engine Tachometer · Material: ABS and PCB · Speed Range: 100–30,000 RPM · Timing Range: 1 minute to 99,999 minutes · Battery: 1 x CR2450 150mAh (built-in) Package Includes: · 1 x Pulse Engine Tachometer This digital induction tachometer delivers accurate engine speed and timing measurement in a compact, user-friendly design. It is an essential tool for engine maintenance, performance analysis, and diagnostic applications across a wide range of gasoline-powered equipment and vehicles.