Description
Dakota Digital Universal Speedometer Signal Interface
The SGI-5E Universal Signal Interface Unit can handle nearly all of your electric speedometer signal conversion and calibration issues. The SGI-5E can recalibrate a 2,000 pulse per mile (ppm) through 250,000ppm electronic speedometer pulse rates, either up or down. The SGI-5E is great for adjusting aftermarket and OEM electric speedometers on vehicles after changing rear end gears, tire sizes, or drivetrain changes affecting the speedometer.
