ELING Universal Tachometer with Hour Meter

The ELING Universal Tachometer RPM REV Counter is designed for accurate engine speed measurement, featuring a maximum range of 4000 RPM. It operates on a wide voltage range of 9-32V, making it suitable for various diesel and gasoline engines. The tachometer includes an hour meter that cannot be reset, providing reliable tracking of engine hours. With a red backlight for visibility, it is built with IP67 waterproof and dustproof protection, ensuring durability in various conditions. The device is easy to install, requiring a 3-3/8" hole for mounting, and features a speed ratio adjustment for precise readings. The product is equipped with a stepper motor for enhanced accuracy and longevity. • Adjustable speed ratio from 1-300 • IP67 waterproof and dustproof design • Red backlight for visibility • Suitable for diesel and gasoline engines • Easy installation with 85mm fixing dimension