The Lutron Digital Tachometer LUT2268-25 is a precision instrument for measuring rotational speed and surface speed in automotive and industrial applications. Featuring both photo and contact modes, it provides flexibility for different testing scenarios. The clear LCD display ensures easy reading of RPM and speed in meters per minute or feet per minute. Built for durability and accuracy, this tachometer is ideal for engine diagnostics, machinery maintenance, and quality control. Compact and portable, it includes accessories for quick setup and reliable performance in demanding environments.