Features: The Idle Stepper Motor Electromagnetic Valves Injector Actuator Driver is a diagnostic tool that integrates multiple functions to meet the fault detection needs of various automotive electronic components, enhancing efficiency and reliability. Featuring a user friendly interfaces, this instrument panel motor fault detector operates with a input power ranges of 12-24V and supports a adjustable output current up to 3A, making it suitable for universal vehicle models. Ideal for automotive repair technicians, car enthusiasts, and educational institutions, this device aids in improving fault troubleshooting speed and accuracy without requiring knowledge. Perfect for use in auto repair shops, DIY garages, and professional automotive testing centers, ensures comprehensive evaluation of electronic systems across different vehicle types. Equipped with high sensitivity sensors and LED indicators, this diagnostic tool provide real time monitoring of operational and fault codes, ensuring precise diagnosis and long stable performances in harsh environment. Specifications: Material: Plastic Power Input: 12-24V Current: 0-3.5A Frequency: 1HZ-100KHZ Adjustable Voltages:1.25V-11.5V Size: About. 10.1x16.1cm/3.98x6.34in Package Includes: 1 Set Car Ignitions Coil Test Detector note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.