This versatile Mini Servo Tester is an essential diagnostic and setup tool for any RC enthusiast. It functions as a servo tester, brushless motor governor, and PWM signal generator, operating on a wide 3-8V input. Simplify calibration and troubleshooting without needing a full transmitter or flight controller. Features and Benefits
- Multi-Function Tester - Combines servo testing, brushless motor running, and PWM signal output in one compact, portable device.
- Wide 3-8V Operating Range - Compatible with a broad spectrum of power sources, from receiver packs to standard LiPo batteries.
- Manual and Automatic Modes - Allows for precise servo centering and adjustment or sweeps through the full range of motion automatically.
- DIY and Brushless Fan Compatibility - Perfect for testing components during builds and controlling small brushless cooling fans in projects. Applications
- Bench testing and centering new servos before installation in RC aircraft, cars, or boats.
- Troubleshooting erratic servo behavior or verifying signal output from electronic speed controllers (ESCs).
- Powering and controlling auxiliary brushless fans in scale model cockpits or electronics bays.
Dimensions: 45 x 30 x 15 mm. Weight: 25 g. Power source: External DC supply. Input voltage: 3-8V DC. Display: LED indicators. Compatibility: Brushless motors, servos, ESCs. Connectors: Servo, ESC, receiver. Output signal: PWM. Pulse width range: 1000-2000 μs. PWM frequency: 50-400 Hz. Type: ESC servo tester. Dimensions: Approximately 60x40x20mm. Pulse Width Range: 1000-2000μs (1-2ms). Weight: Approximately 30g. Input Voltage Range: 3-8V DC. Power Connector: JST or similar 2-pin connector. Output Connectors: Standard 3-pin servo connectors. Output Signal: PWM (Pulse Width Modulation). Signal Modes: Manual sweep, center hold, programmable endpoints. Control Interface: Rotary encoder or push-button controls. Compatibility: Brushless motors, servos, ESCs, cooling fans. Current Consumption: <50mA typical. Display Type: LCD or LED display. Governor Function: RPM simulation for brushless motor testing. Product Type: ESC/Servo Tester with PWM Signal Generator. Signal Frequency: 50-400Hz (adjustable). Q: What are the specifications of this servo tester? A: This mini servo tester operates on 3-8V and provides PWM signal output. It functions as a tester for servos, a governor for brushless motors, and can be used for DIY projects involving RC aircraft model parts.. Q: What is the build quality like for this tester? A: The device is compact and designed for functionality in a workshop or field setting. Its construction is geared towards reliable signal generation and testing for various RC components.. Q: What devices is this servo tester compatible with? A: It is compatible with standard servos, brushless motors requiring a PWM governor signal, and can be used as a general signal source for testing RC aircraft electronics. Users should verify voltage requirements of their specific components.. Q: Does this product come with a warranty? A: Warranty coverage is determined by the seller. Buyers should inquire about the warranty policy from the retailer or distributor at the time of purchase to understand the terms and duration.. Q: Is this servo tester a good value purchase? A: As a multi-function tool for testing servos and governing brushless motors, it offers excellent value for hobbyists and technicians who need an affordable, dedicated signal generator for diagnostics and setup..