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Calibrating a speedometer isn’t a great deal of fun, but STACK’s Electronic Programmable Speedometer makes short work of the process, providing an easy to install and easy to calibrate solution that will help keep your speed exactly where it needs to be. Compatible with most factory and many aftermarket speed sensors, you will wonder why you ever struggled with a speedometer before. Calibration is as simple as a two mile (or kilometer) drive.
- ADDITIONAL NOTES
- 270° full sweep movement for excellent readability
- Features lit LCD odometer - capable of registering one-million kilometers with two resettable trip odometers
- Reprogram at any time to accommodate changes in gear ratio or wheel and tire combination.
- Easy push button, 2 mile (or kilometer) drive calibration.
- SHIPPED WITH
Hey I'm wondering how it can calibrate the speed? I have a older Dodge truck with 40s on it and the speedo is way off, it's off from the factory with stock tires even. I want something that will be accurate, maybe have its own sensor, can't be gps eitherThank you for your question. This speedometer will calibrate by putting it in calibration mode and driving 2 miles or 2 kilometers (Depending if you want it to display MPH or KPH) The speedometer will then calibrate itself to match the signal for your vehicle. The calibration instructions can also be seen here: https://www.autometer.com/media/manual/2650-1503.pdfDate published: 2019-05-13
California Prop 65 Warning