6 channel digital servo tester, high precision capable of controlling six servos simultaneously It uses six potentiometers. The 0th, 1st, 2nd, and 3rd connectors have overcurrent protection to prevent the servo from burning out due to overcurrent. The voltage needed by the controller must correspond to the voltage needed by the servo you are controlling. The voltage required by the controller There is a small button under each button, when you press it, the servo will return to the center of the case.
Specifications
Input supply voltage range: DC 5-8.4V
Product size: 76 x 53 x 25 mm