Manual Servo Adjuster

Test and center your servos before you install them

Tiny 1-3/8 x 7/16 x 7/8", 8 grams. Servo adjuster allows you to connect 1 or 2 servos for centering or testing without the use of a receiver and transmitter. Connect any 4-5 cell receiver pack for power, plug in your servo(s), rotate the knob to test the travel then return the knob to the middle to center your servos.