Features: The highly intelligent tester can automatically detect and analyze steering wheel problem, greatly reducing time troubleshooting and improve maintenance efficiency. With sophisticated sensor, it can accurately detect and locate steering wheel faults, ensuring the accuracy and effectiveness of maintenance. Wide compatibility, for wide of model. Simple to operate, user-friendly operation flow, are easy to get started. Can monitor the working situation of the steering wheel, and feedback to the user, so that the user can understand the health of the steering wheel. Specifications: Material: Plastic Recommended Power Supply: 12V Applicable Model: for Focus Package Includes: 1 Set Tester note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the items actual color.