Housed in a lightweight, compact blue shell, this tester features three distinct operating modes Manual, Neutral, and Automatic selectable via a single push button. It is the absolute quickest way to find the exact dead-center of a servo before attaching mechanical arms, or to verify that three separate motors respond simultaneously without any jitter or lag. Running on a standard 4.8V to 6.0V DC input, it is a must-have workbench accessory that saves time and prevents you from installing faulty components into complex builds.

Key Features & Functional Advantages

• 3-Channel Simultaneous Testing: Features an output header that allows you to connect and drive up to three servos or ESCs at the exact same time, perfect for comparing reaction speeds and ensuring consistency across multiple parts.

• Three Diagnostic Modes: * Manual Mode: Rotate the front dial to directly control the speed and position of the servo, testing its reaction time and checking for stripped internal gears.

  • Neutral Mode: Instantly snaps the connected servos back to their exact, factory-calibrated center position (1500s), which is essential before mounting servo horns and mechanical linkages.

  • Automatic “Window Wiper” Mode: Sweeps the servo back and forth continuously across its maximum angle, allowing you to stress-test the motor or check for mechanical binding in your linkages.

• Transmitter-Free ESC Testing: Plug your brushless Electronic Speed Controller directly into the tester to safely spin up and test your motors on the bench without binding an RC receiver.

• Highly Compact & Portable: Weighing only 8 grams, it takes up practically no space in your toolbox or field repair kit.

• Clear LED Indicators: Bright onboard LEDs clearly indicate which of the three operating modes is currently active.

Perfect For

• Robotics Assembly: The absolute best way to manually center the shoulder, elbow, and base servos of a robotic arm before you screw the structural brackets together.

• RC Drone & Plane Builders: Testing the rotation direction and thrust of brushless motors using an ESC without needing to connect a flight controller or bind a radio.

• Hardware Troubleshooting: Quickly isolating a fault to figure out if a jittering robotic joint is caused by a broken servo, bad Arduino code, or a faulty receiver.

• Hobbyist Workbench: An incredibly affordable, everyday utility tool that speeds up prototyping and prevents the frustration of installing dead motors.

Technical Specifications

• Device Type: CCPM Servo Tester & ESC Consistency Master

• Input Voltage: 4.8 Volts to 6.0 Volts DC

• Output Current: 15mA (at 5.0V)

• Output Signal Width: 1.5ms 0.5ms (Standard PWM/PPM servo signal)

• Testing Capacity: Up to 3 Servos / ESCs simultaneously

• Control Modes: Manual (Dial), Neutral (Center), Automatic (Sweep)

• Housing Material: Plastic

• Dimensions: 46mm x 32mm x 17mm

• Weight: ~8 grams