FrSky FAS 40 Ampere Sensor



FrSky FAS-40 Ampere Sensor

The FrSky FAS-40 Ampere Sensor is a great device for real-time monitoring of your model's power system. Compatible with the FrSky telemetry receviers, sensor hub and FLVS-01 (LiPo voltage sensor).

The FrSky Ampere Sensor (FAS-40) 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 LCD Display, while Current (A) and Power Consumption (mAH) will be displayed on the DHT-U 2.4Ghz Universal Tx module with Telemetry Display. The FAS-40 reports Power and Power Consumption without an external voltage sensor and, in addition, can be chained together to report individual cell voltages by using the FLVS-01 Lipo Voltage Sensor.



  • Measurement range: 0~40A
  • Maximum safe current: 40A
  • Sensor current consumption: 20mA
  • Update Rate: ≥1Hz
  • Dimension: 31.5x24.5x5mm
  • Weight: 9.7g