Digital RC Servo Tester with Precise Servo Calibration and Adjustable Pulse Control for Aircraft and Car

Digital RC Servo Tester with Precise Servo Calibration and Adjustable Pulse Control for Aircraft and Car Description

Steering Gear Tester for precise servo setup and comparison What it does and why you need it Outputs a synchronous servo control signal to evaluate servo performance and behavior before installation. Detects very small differences between servos with accuracy. 1 millisecond = 1000 microseconds. Lets you fine tune pulse width using the builtin potentiometer to increase or decrease output pulse width. Compact and durable construction for repeated bench use with model vehicles and aircraft. Key benefits Accurate servo comparison: quickly see subtle timing and position differences between servos to choose the right unit for your model. Easy adjustment: the potentiometer provides smooth control of pulse width for neutral, endpoints, and travel testing. Versatile testing: supports common analog and digital servo signal cycles and multiple frequencies for realistic bench testing. Durable and lightweight: plastic enclosure with quality electronic components, suitable for long term use and transport. Specifications Item Type: Steering Gear Tester Material: Plastic and electronic components Weight: Approx. 26.2g Working Voltage: 4.86.0v Signal Width: 8002200us 50H analog servo signal cycle 20us gear frequency 50HZ 125H digital servo has a signal period of 8 US frequency 125HZ 250H digital servo signal cycle 4US frequency 250HZ Applicable to: RC car model, airplane model, model steering gear Included in the package 1 x Steering Gear Tester Typical use scenarios Benchtesting servos for an RC airplane: verify response, center position, and endpoint travel before installation to avoid trim issues in flight. Comparing servos for an RC car: measure subtle timing and travel differences to select the servo for steering precision. Servicing a model boat: adjust pulse width and test digital and analog servos at relevant frequencies to ensure correct rudder response. Simple, reliable, and purposebuilt for hobbyists and model constructors who need accurate servo diagnostics and adjustment without complex equipment.