- Compact and portable design The tachometer has a compact size for easy transport and convenient operation, making it a reliable tool for on-the-go measurements in tight spaces or remote locations. - Clear LCD display A 5-digit backlit LCD provides clear visibility, even in low light, with a maximum reading of 99999 RPM. - Non-contact measurement technology Utilizing advanced optoelectronic and semiconductor technology, the tachometer performs non-contact measurements, improving safety and reducing wear on the measured surface. - Flexible measurement modes Switchable manual and automatic modes adapt to different measurement tasks in workshops or automotive settings. Use scenarios - Automotive service and repair: quickly check engine crankshaft RPM or accessory drive belt speeds during diagnostics and tuning while keeping a safe distance from moving parts. - Workshop or manufacturing: monitor pulley, shaft, or motor RPM during setup, maintenance, and process control to ensure correct speeds. - Field service and hobby projects: take measurements on-site or during testing where portability and fast readings are valuable.