Spektrum SPM9560
$42.99

in stock? NO
This item is on back-order. It's difficult to know when it will be available to ship.Aircraft RPM Sensor & Bracket:AR7200BX AR7300BX
Features:
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* Sensor for measuring motor/engine RPM's in airplanes and helicopters
* Used in conjunction with the SPM9548 Telemetry Module, the Sensor Board and Sensor is used for measuring motor/engine RPM's
* Plug and Play & includes 6" telemetry interconnect lead and bracket for mounting the sensor
* DualLink provides superior frequency path diversity
* High Quality Plastic Case
* Compact footprint
* Has a servo plug and plugs into the AR7200BX helicopter receiver providing RPM data for the governor