This Servo Tester device can be used as as signal generator for electric speed controller (ESC). You can test your motor system without using transmitter and receiver.
Servo Tester has 3 modes to check or ESC:
- Manual Mode: turn the knob with different speed; check the reaction time.
- Neutral Mode: make the servo go back to the neutral point.
- Automatic "window piper" mode: make the servo swing like a window wipers in the biggest angle.
- Output: ? 15mA (5.0)
- Input: DC 4.2-6.0v
- Output Signal: 1.5ms ± 0.5ms
- Size: 46mm x 32mm x 17mm
- Weight: 8g
Note: This tester can not test the servo more than 55 grams servos