Compact Car Key and ECU Testing Tool Designed for efficiency and reliability, this compact car key testing tool is the solution for mechanics, auto technicians, and mobile specialists who need quick and accurate diagnostics onthego. Its lightweight, portable design makes it easy to carry in a toolbox, glove compartment, or work bag, ensuring you have it on hand whenever you need it. Key Features and Benefits: Portable and Lightweight: Easy to transport between job sites or keep in your vehicle, allowing for immediate use during fieldwork, roadside assistance, or in repairs. Fast and Accurate ECU Testing: The integrated ECU test coil enables rapid and dependable assessment of electronic control units, helping to identify issues quickly for faster repairs and vehicle performance. Simple Key Fob Function Checks: Verify the functionality of keyless entry remotes with ease, removing guesswork when diagnosing problems with key fobs or immobilizer systems. Durable Construction: Built from robust, wearresistant materials to withstand frequent handling and varied working environments, ensuring longlasting performance and reliability. Practical Applications: 1. Mobile diagnostics for roadside breakdown services, enabling quick verification of ECU and key fob functionality without the need for bulky equipment. 2. Workshop troubleshooting when dealing with keyless entry issues, allowing technicians to confirm whether a fault lies in the key fob or the vehicle's receiver system. 3. Predelivery vehicle checks for dealerships to ensure that newly supplied vehicles have fully operational keyless entry and ECU systems before handover. Specifications: Function: ECU test coil and key fob signal tester Compatibility: Suitable for most vehicles with keyless entry and electronic control units Size and Weight: Compact and lightweight for easy portability Material: Durable, quality components for extended service life This tool provides a reliable, portable solution for fast and accurate electronic diagnostics, saving time and reducing the risk of unnecessary repairs.