

The WEF 001 Servo Tester is a compact and versatile device used to test and control servo motors, commonly used in RC (radio-controlled) models, robotics, and automation projects.
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Multiple Control Modes:
Manual Mode: Adjust servo position using a dial (potentiometer).
Neutral Mode: Moves the servo to its central (neutral) position.
Automatic Mode: Continuously cycles the servo back and forth.
Wide Compatibility:
Supports standard servos, digital servos, and even some ESCs (Electronic Speed Controllers).
Easy to Use:
Simple 3-pin interface (VCC, GND, Signal).
LED indicator for status feedback.
Voltage Input Range:
Typically 4.8V to 6V, making it compatible with standard RC power supplies and battery packs.
Compact Design:
Small and lightweight for easy portability.
Power the Tester:
Connect a 4.8V–6V power source (e.g., 4 AA batteries or a BEC from an ESC).
Connect the Servo:
Plug the servo into the output port (observe correct polarity).
Select Mode:
Use the mode selector switch to choose between:
Manual: Adjust with the knob.
Neutral: Moves servo to the center position.
Auto: Moves the servo back and forth continuously.
Observe Movement:
The servo should respond according to the selected mode.