Digital Speedo Corrector - Hall Effect 3 Wire Sensor

Digital Speedo Corrector - Hall Effect 3 Wire Sensor

OBD-2 to PWM Tacho and Speed Sensor

OBD-2 to PWM Tacho and Speed Sensor

Digital Speedo Corrector - Inductive 2 Wire Sensor

To suit vehicles fitted with 2 wire inductive speed sensors
Some vehicles include:
  • Nissan Navara (Does not suit vehicle with VSC or traction control)
  • Holden Commodore - VR & VS automatic
  • Holden Commodore - VT & VY manual & automatic
$250.00 $227.27

Ships within 3 days


Electronic Speedometer Correction Unit - To Suit Vehicles Fitted WIth 2 Wire Inductive Speed Sensors

Simple to install wiring loom - Connect speed signal in & out ignition power and earth.

Kit Contains:

  • Multi program electronic speedometer correction unit
  • Universal inductive wiring loom
  • Connectors
  • Instructions

The new Marks 4WD Speedometer Correction Unit is the first of its kind for a few reasons:

  • Enter your factory tyre size and then your new tyre size - the unit will calculate the required change
  • Enter tyre details in metric (265/75 r16) or imperial (33x12.5 r15)
  • Adjust by a percentage change only
  • Adjustable in 0.5% steps so you can get your speedometer set accurately
  • LCD display
  • You can adjust and save the programs in real time while driving the vehicle

We recommend using a GPS to check your speedometer once your speedometer correction unit has been set.

Our digital speedo corrector units are 100% designed, engineered and manufactured in Australia. The team who designed the unit also sell the unit. Local Australian phone/email support if you need assistance for installation or programming.


Note: If your speedometer is not perfectly accurate though the entire range, our unit cannot fix this.

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