A digital servo tester is a handy tool for testing and tuning servo drives and stroke regulators (ESC). In this version, the module is supplemented protective case and powered by USB, which makes it more practical for everyday use.
The device supports 3 channels, which allows you to connect several servers at the same time and compare their work. Thanks to the digital display, you can precisely control the signal parameters.
Three operating modes are available:
- Manual mode — position control through a potentiometer
- Neutral — establishing the central position
- Automatic mode — cyclic movement of the servo drive
In mode 50 Hz pulse width is regulated by a potentiometer, which allows you to fine-tune the servo or check its behavior. After activation, manual mode is activated by default.
Thanks to the power from USB (5 IN) the servo tester is convenient to use in the workshop, in the field or from the bank.
Features:
- 3 channels for simultaneous connection of servers
- Digital display of parameters
- Three modes of operation: manual / neutral / automatic
- Feeding from USB 5 IN
- Protective case for daily use
- Simple control with one button and potentiometer
Characteristics:
- Feeding: USB 5 IN
- Output: 800–2200 µs
- Frequency: to 50 Hz
- Number of channels: 3
- Housing material: PETG
Importantly:
Switching modes is recommended without servos connected, to avoid damaging them.
Complete set:
- Servo tester in a case with USB power — 1 pcs.








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