FrSky’s Smart Port Current Sensor-150A. It is designed for FrSky Smart Port enabled systems, and can measure Current (A) when connected between a Battery and ESC.

Specifications:

• Mode: FCS-150A Weight: 20.1g
• Measurement range: 0~150A
• Current consumption: 35mA @ 5V
• Maximum safe current: 150A Maximum battery voltage: 4~10V
• Accuracy range: ≤1% @ 25℃
• Compatibility: FrSky Smart Port enabled receivers, such as X8R, X6R, X4R, etc

Package included:

• 1 x FrSky FCS-150A Smart-Port Ampere Sensor