Aircraft Telemetry RPM Sensor an (SPMA9569)

Aircraft Telemetry RPM Sensor with Backplate Bracket for Glow Engines. This bolt-on unit mounts to the backplate of glow engines in the 40 to 90 size range and reads crankshaft rotation to deliver real-time RPM data to compatible telemetry systems.

Designed for Spektrum telemetry setups, the sensor uses a micro JST connector to plug into the TM1000 telemetry module and requires a TM1000 and a telemetry-capable transmitter. The bolt-on backplate mounting keeps installation straightforward, providing a reliable RPM signal to help monitor engine performance and tuning during flight.