The SS1 Speed Sync Unit is a compact signal conditioning module designed to convert variable reluctance (VR) sine wave speed sensor signals into a clean 0–5 volt square wave output. This allows factory or aftermarket VR speed sensors to interface seamlessly with modern electronic speedometers, engine management systems, data loggers, and other devices requiring a digital speed signal.
Engineered for reliable operation across a wide speed range, the SS1 cleans and conditions noisy analog sensor signals to produce a stable, accurate square wave output for consistent speedometer performance.
Features
Converts variable reluctance (VR) sine wave signals to a 0–5V square wave
Compatible with most factory and aftermarket VR speed sensors
Ideal for aftermarket electronic speedometers and digital instrumentation
Stable output across a wide RPM and vehicle speed range
Compact, durable design for easy installation
Helps eliminate signal noise and erratic speedometer readings
Applications
Aftermarket electronic speedometers
Digital dash displays
Engine management systems (ECUs)
Data acquisition and logging systems
Speed signal conversion for custom vehicle builds, restorations, and drivetrain swaps
Whether you're upgrading your instrument cluster, completing an engine swap, or integrating modern electronics into a classic vehicle, the SS1 Speed Sync Unit provides a dependable solution for converting analog VR speed sensor signals into the digital format today's equipment requires.
