The FLUKE NETWORKS DTX-MFM2 Fiber Module is a high-quality product designed for testing and measuring RJ45 cables. Made by Fluke Networks, a trusted brand in the industry, this model is manufactured in the United States. The module is new and sealed, ensuring its reliability and performance for accurate cable testing. With free shipping included, this product offers convenience and efficiency for professionals in the field of business, industrial, and inspection services.