Input voltage: DC/5-6V Output signal width: 800-2200us Can synchronize output control servo system and be used for Comparing the performance of steering gears Can accurately steer the servo control output signal 2 microseconds (1 millisecond = 1000 microseconds), can test The steering gear is to respond to changes. Display and PPM signal test function, input PPM Synchronization of the PPM signal while the input signal changes Output to servo. Automatically enters manual mode (Manual) after power-on for 20 microseconds 50H analog servo signal period, frequency 50HZ, rotation potential to decrease or increase the width of the output pulse. Button selection Note: function switch key, cycle Mode 1. S-1 manual mode (Manual) 2.S-2-bit mode (neutral) 3. S-3 automatic mode (automatic) Button pulse width Note: Button switch function, circulation model 1. 50H analog servo signal cycle 20us file frequency 50HZ 2. The signal period of a 125H digital servo is 8US and the frequency is 125HZ. 3. 250H digital servo signal cycle 4US frequency 250HZ warn: Digital or analog signal button selection The corresponding servo system is then plugged into the steering servo, to avoid damaged steering servo Due to different batches, there may be differences in the appearance, color, and printing of the product, which not affect its use Colour:black+blue Material:plastic Package Contents: 1 x Servo Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.