Features Multifunctional Testing Capabilities: The NF-468S serves as a versatile tool for testing various cable types and POE connections, ensuring comprehensive network diagnostics Multiple Wire Type Compatibility: Easily test RJ45, RJ11, and RJ12 connections to identify issues such as open circuits and crimp integrity for reliable performance Power Supply Testing Functionality: Assess the power status of your network cables to confirm proper functionality and avoid unexpected outages in your system POE Switch Standards Identification: Distinguish between different POE switch standards effortlessly, enhancing your network setup for optimal efficiency and compatibility Versatile Application Range: Ideal for use in telephone systems, computer networks, and other metal wire applications, making it a valuable tool for professionals and hobbyists alike Features: 1、MULTIFUNCTIONAL CABLE TESTER: NF？468S is a multifunction cable tester that integrates various types of line testing and POE testing. 2、TESTABLE WIRE TYPES: It can test whether the wire type RJ45, RJ11, RJ12 is open, staggered is crimped intact. 3、TEST POWER SUPPLY: It can be used to test whether the net cable is powered and the power supply situation. 4、STANDARDS FOR DISTINGUISHING POE SWITCHES: This net line tester can be used to distinguish the standards of POE switches. 5、APPLIED TO THE TELEPHONE SYSTEM: It is widely used in telephone systems, computer networks and other fields involving metal wire lines. Specification: Item Type: Net Line Measuring Instrument Material: ABS Model: NF-468S Battery: 1 x 6F22 9V (Not Included) Purpose: Various Types of Circuit Testing ModelHave Package List: 1 x Host 1 x Remote Terminal 1 x Manual Note: This equipment must not be charged to test the net cable and telephone line, otherwise the equipment will be seriously burnt out. Package List 1 x Host 1 x Remote Terminal 1 x Manual