Powerbox Mercury SRS & iGyro with GPS III Automatic Gain Adjustment 4110 Replaced by Mercury SR2 4130 HS-205 Needed for programming and updating

Needed for programming and updating the Spektrum Sensored Crawler ESC (SPMXSE1060)

The Apprentice STS 1

Set Overload Protection (5/7 Series Servos)

Output Wires: Blue-18AWG-75mm*3

Powerbox Mercury SRS & iGyro with GPS III Automatic Gain Adjustment 4110 Replaced by Mercury SR2 4130 HS-205 Needed for programming and updatingPowerbox Mercury SRS & iGyro with GPS III, which provides automatic gyro gain adjustment according to the model's airspeed. 4110 The PowerBox Mercury SRS is a new power management system which combines all the experience and findings we have gained over the last few years, together with customer requests, in a single compact unit. Never before has so much functionality been crammed into such a small space! The Mercury SRS is ideal for any application