Tags: FrSky,  RPM  sensor 

Features:

Different sensors facilitate to monitor different data, such as fuel lever, speed, longitude, latitude, altitude, temperature, RPM, acceleration, etc. If the model is driven by battery, users could use in-built or external battery voltage sensor to monitor model’s battery voltage.

Specifications:

RPM sensor reads RPM data by using an optical sensor.
Measurement Range: 0~50000r/min
Installation: Point the RPM sensor straight up at any accessory that requires RPM reading.
Note: Indoor alternating current lighting will affect the RPM reading.

Includes/Requires:

Includes:
1 x RPM sensor