Digital Servo Tester For RC Systems, One Channel Motor Controller With Centering Tool, Over Current Protection, Two PWM Modes, Voltage Display, Lightweight Compact Tester For RC Cars, Planes, Drones And Robots

Compact Digital Servo Tester for RC Systems with Centering
✔️ One-channel PWM controller, voltage display, 1-unit pack, 0.09°

This compact digital servo tester is a lightweight, single-channel controller with a centering tool, designed for RC hobbyists. It’s commonly used to calibrate servos for RC cars, planes, drones, and robots, enabling precise manual adjustment without coding while protecting against overloads. Size: 50 x 35 mm (2.0 x 1.4 in); weight: 13.5 g.

✅ 1-channel PWM digital servo port with 0.09° positioning accuracy
✅ Real-time voltage display for 5-8.4V operation
✅ Over-current protection safeguards servos and power source
✅ Centering tool for quick servo alignment and trimming
✅ Lightweight and compact: 50 x 35 mm, 13.5 g

💡 What is a digital servo tester used for in RC hobby projects? This handy tool helps you dial in servos and test controllers without coding. - Calibrates servo endpoints and PWM ranges for cars, planes, drones, robots - Handy for quick centering and alignment before final setup - Helps protect servos from overload with built-in protection - Tests multiple servos without coding to verify compatibility