12/24V Car Speed Controller Pulse Signal Converter High Quality Speed Odometer for Correction of Inaccurate Speedometer

12/24V Car Speed Controller Pulse Signal Converter High Quality Speed Odometer for Correction of Inaccurate Mileage

Installation:
- Red wire connected to the positive pole of the power supply;
- Yellow wire: sensor signal wire;
- Blue wire connected to speedometer;
- Black wire: grounded.

Package Included:
- 1 x Speed Odometer

Note:
- This product is only suitable for correcting the inaccurate speed odometer caused by replacing different models of transmissions, instruments, and differentials in vehicles. The mileage value is not adjustable.