Digital servo tester

Small digital servo tester. The tester generates pulses in the range of 800-2200uS. Connect the servo to the tester and test its movement. The tester supports a manual mode in which you control the movement of the servo, neutral, in which the servo is centered, and automatic, in which the servo moves itself back and forth. Multiple servos can be connected to the tester at once. The tester allows you to send output at a frequency of 50, 125 or 250Hz.