FrSky 40 Ampere Sensor with SMART PORT
The FrSky Ampere Sensor (SP-40A) can measure Current (A) and battery voltage(V) when connected between a Battery and ESC. This sensor requires a Smart Port enabled receiver such as the X series FrSky receivers like the X8R.
- Dimension: 61mm x 17mm x 13mm
- Weight: 17g
- Measurement range: 0~40A
- Maximum safe current: 40A
- Maximum battery voltage: 6S
- Sensor current consumption: 25mA@5V