FrSky FAS-100 Telemetry Amperage Sensor

The FrSky Amperage Sensor (FAS-100) can measure Current (A), Power Consumption (mAH) and Power (W) when connected between a battery and ESC. Current (A) and Power (W) will be displayed on the FLD-02, while Current (A) and Power Consumption (mAH) will be displayed on the DHT-U. The FAS-100 reports Power and Power Consumption without an external voltage sensor and, in addition, can be linked together to report individual cell voltages by using the FLVS-01.