The AutoMeter Magnetic RPM Sensor is a compact magnetic pickup for data acquisition and tach signal capture, supplied with two magnets for reliable triggering. Threaded 3/8"-24 x 0.625" for straightforward installation into compatible housings, it pairs with Stack Data Acquisition series hardware and other systems that accept a magnetic RPM input. Simple, purpose-built sensing for engine speed monitoring.
Autometer Magnetic RPM Sensor 3/8in -24 X 0.625 in. (Includes 2 Magnets)