Installing a tachometer on a diesel engine has always been tricky due to the lack of an ignition system. Traditional solutions were often complex and time-consuming. But with AutoMeter's Diesel Tach Adapter, it's never been easier or more affordable. This innovative device uses a simple inductive pickup that attaches to the outside of your alternator. Calibration is a breeze with the included push-button module, allowing you to drive any AutoMeter tachometer or RPM activated device effortlessly. Designed to work with most engines equipped with a crank-driven alternator, it's not just for diesel engines—it’s a versatile solution for a wide range of applications.

• Effortless Installation and Calibration: The simplest way to install a tachometer on diesel engines, or any application needing a tach signal. Only requires power and ground connections, as well as alternator probe installation.
• Complete Kit Included: Comes with an inductive pickup, wire harness, and push-button calibration module for a hassle-free setup
• Broad Compatibility: Works with nearly any vehicle or fuel type equipped with an engine-driven, 12 Volt alternator