Autometer Universal Magnetic Hall Effect Speed Sensor - 4 Pack of Magnets and Bracket Included

This Universal Speed Sensor For Axle Or Driveshaft Mounting Is Designed For Use Specifically With Autometer Electric Programmable Speedometers, Providing A 4 Pulse Per Revolution, 12V Square Wave Signal And Is A Great Problem Solver For Applications Requiring Driven Wheel Speed Where Conventional Gearbox Speed Sensor Mountings Arent Possible. See Instructions For Installation Details.