The DSL-1E Universal Diesel Tachometer Interface accepts an RPM signal from several different sources and converts the information into a tachometer signal for a 4, 6 or 8 cylinder, gas-engine tachometer. Able to receive a signal from the "W" terminal found on some diesel alternators, a timing gear (crank trigger) signal or a fly-wheel sensor, the DSL-1E is fully adjustable to allow for calibration to your gauge of choice. An onboard digital readout and integrated switches allow for push-button calibration.
Unit measures 4" x 2" x 1" and is designed to be mounted inside a vehicle.
Product not compatible with '86-91 VW Vanagon's and other similar models.