User Friendly Digital PWM Servo Tester with Display for RC Servo ESC Motor Aging Debug Test

Item Description: This is a 100% brand new, high-performance module for your electronic use scenarios, with reliable and stable working performance. Core Specifications: - Size: about 4.9*2.1cm (1.93*0.83 inch) - Working voltage range: 3.3V to 24V - Frequency: 50Hz default, fully adjustable - Duty cycle: 5% to 10% adjustment range, 0.1% precision step, supports both manual control and automatic operation modes - Color: Same as displayed in listing images You will get 1 piece of the module in the package. Warm Reminders: There might be a 5mm error for manual measurement, thanks for your understanding. Slight color difference between the picture and real item may exist due to light brightness difference, hope you can understand. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.