Features Multifunctional Testing Capabilities - Easily test both telephone lines and network cables, including shielded options, ensuring versatile usage for various applications Reliable Performance - Built with an eco-friendly shell and advanced chips, this device features a two-layer PCB circuit board for consistent and stable operation High Precision Scanning - Equipped with an automatic scanning mode, this device delivers quick tests with minimal error, featuring smooth indicator lights for easy reading Durable and Safe Material - Constructed from high-quality ABS material, this cable tester is designed for longevity and safe handling, making it ideal for frequent use Versatile Usage Scenarios - Perfect for community networks, fiber optic setups, intelligent broadband, surveillance systems, and construction sites, enhancing your connectivity solutions Features: 1、[Multifunctional] This line finder can test telephone lines and network cables, shielded cables can also be tested. 2、[Stable Performance] Environmental protection shell, chips, uniform brightn of LED lights, stable performance of two layer PCB circuit board. 3、[High Accuracy] The cable tester has high accuracy and low error, adopts automatic scanning mode, can quickly test, and the indicator light is smoothed. 4、[ Material] The cable tester is made of ABS material, , safe, and can be used for a long time. 5、[Widely Application] Widely used in community networks, fiber optic users, intelligent broadband, surveillance security, construction sites, etc. Specification: Item Type: Line Finder Material: ABS Battery: 2 x 1.5V AAA (Battery Not Included) Application: Can use a variety of work environments, community networks, campus enterprise networks, fiber optic users, intelligent broadband, surveillance security and other fields Support Language: English Interface: RJ45/RJ11 Package List: 1 x Cable Tester (Battery Not Included) 1 x Manual Note: betweendiv>1. This tester cannot test the network cable (for example, it cannot be used on the POE switch) and the telephone line with power on, otherwise the machine will be seriously burned outbetweenbetweendiv>2. This tester uses high quality batteries. If the lights are dimmed or the lights do not move, please replace the batteries (please dispose of the used batteries in the dedicated recycling bin)betweenbetweendiv>3. The RJ45 head copper clip cannot be tested when it is not completely pressed down, otherwise the port will be permanently damagedbetweenbetweendiv>4. Please use original crimping tools with good qualitybetweenbetweendiv>5. For ports without RJ11, the telephone connection (RJ11) cannot be tested, otherwise the port pins will be permanent Package List 1 x Cable Tester (Battery Not Included) 1 x Manual