ITEM NAME:Adjustment Steering Gear Tester Ccpm 3-Mode Esc Servo Motor For Rc Helicopt C2T5 Adjustment Steering Gear Tester Ccpm 3-Mode Esc Servo Motor For Rc Helicopt C2T5 100% Brand New The device also can be used as a signal generator for electric speed controller (ESC) You can test your motor system without using a transmitter and receiver- 3 modes to check servos or ESC Manual mode: turn the knob with different speed, check the reaction time Neutral mode: make the servo go back to the neutral point Automatic mode: Makes the servo swing like a window wipers in the biggest angle 3 modes to check servos or ESC It can connect 1-3 servos simultaneously It can connect 3 servos of the CCPM helicopters and select servos Input Voltage: DC4.8-6V colour:blue Material:Plastic + metal Size: 48 x 42 x 17mm Package Contents: 5X Servo Motor Tester
