Hypertech 3400 Speedometer Calibrator - Accurate Readings & Easy Install

The Hypertech 3400 Speedometer Calibrator is an essential tool for any vehicle enthusiast who has made the upgrade to non-stock tire sizes or altered their rear gear ratios. This premium calibrator ensures your speedometer readings are accurate, helping you stay legally compliant while enhancing your driving experience. Designed with a large 4.3-inch full-color screen, it allows for easy navigation through the various settings, providing a user-friendly interface that anyone...

The Hypertech 3400 Speedometer Calibrator is an essential tool for any vehicle enthusiast who has made the upgrade to non-stock tire sizes or altered their rear gear ratios. This premium calibrator ensures your speedometer readings are accurate, helping you stay legally compliant while enhancing your driving experience. Designed with a large 4.3-inch full-color screen, it allows for easy navigation through the various settings, providing a user-friendly interface that anyone can master, regardless of technical expertise. This product not only corrects speedometer readings for tire sizes up to 54 inches but also features brilliant visibility in direct sunlight, making adjustments easy and efficient.