Features: The M469C Internet Cable Tester is a must get device for identifying and resolvings Internet connection issue, ensuring precise measurements each time. Featuring high accuracy, multifunctionality, and user friendly operate, this tester supports various Internet interfaces, including RJ45 and RJ11, making it multifunction for diverses networking tasks. Suitable for Internet engineers, IT professional, and computer repair technicians, the M469C is also accessible for everyday consumers look to troubleshoot home Internet problems. Whether in homes, offices, schools, or any other location, this Internet cable tester is perfect for diagnosing and maintaining Internet integrity, from checking cable connection to assessing Internet speeds. Crafted from ABS material, the M469C Internet Cable Tester stands as essential tool for ensuring your life remain connection and uninterrupted. Specifications: Material: ABS Battery: 1x6F22 9V battery(Not included) Size: as picture showns Package Includes: 1xInternet Cable Tester note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.