RadioMaster ERS-RC01 CDI Gas Engine Tachometer for ELRS PWM Receivers Beaver Sensor Size 1/2 inch

Sensor Size 1/2 inch

The optimal cold plate design and a high-density stack of 128 micro-skived fins-per-inch provides highly efficient cooling at all loads

High Temperature X-Carriage

Blackbox: MicroSD card socket

The ergonomic design of the T-handle fills the palm of the hand

RadioMaster ERS-RC01 CDI Gas Engine Tachometer for ELRS PWM Receivers Beaver Sensor Size 1/2 inchThe ERS RC01 Gasoline Engine Tachometer measures RPM by connecting directly to your engine's CDI speed output. The sensor accurately detects engine speed, transmits the data to a compatible ExpressLRS receiver through the CRSF interface, and then sends it back to your EdgeTX radio for real time monitoring. Ideal for any application requiring accurate RPM feedback. As part of the ERS sensor family, the ERS RC01 also supports pass through expansion,