Turnigy TGY-APD02 Optical RPM Sensor - Ideal for RC Helicopter Rotor Speed -

Reliably monitor rpm of your model with the TGY-APD02 Optical RPM Sensor for use with the TGY-iA10 receiver and TGY-i6 transmitter. Easy to use and setup. Designed to daisy chain together with other TGY-A series sensors.

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