Digital Servo Tester/ESC Consistency Tester for RC Airplane DC 4.8-6V 3 Modes Steering Gear Measurement for RC Helicopter hot UFO Drone GPS intelligent follow

GPS intelligent follow

Flying time

Quick & smooth:

1pcs 85C 4S Battery Or 2pcs 85C 4S Battery

Digital Servo Tester/ESC Consistency Tester for RC Airplane DC 4.8-6V 3 Modes Steering Gear Measurement for RC Helicopter hot UFO Drone GPS intelligent follow23702 Come and get it! DC 4. 8 6V Mini 3 Modes Digital Servo ESC Consistency Tester Steering Gear Measurement for RC Helicopter Airplane Car Tool 1. This Digital Servo Tester is with high accuracy. 2. You can test control 4 servos at the same time and change the test modes as you need. 3. With rotary potentiometers, you can decrease or increase the width of the output pulse. Features: 1. Test Together: can be synchronized output control 4 servos. 2.