NOYAFA NF-488 POE Cable Tester for Power Over Ethernet, Network Cable Continuity Checking, Switch Loop-Back POE Detector

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About This Multifunctional Tester: This Ethernet tester detects POE, network cables, and Ethernet. It is primarily used for the installation of low-voltage systems such as security monitoring, communication lines, and comprehensive cabling, reducing network cable testing and troubleshooting time for those with testing needs. POE Test: Network rj45 tester is designed for POE switch testing and POE performance testing. Ethernet tester can automatically identify standard/non-standard POE information, including af/at voltage standards, power supply polarity, and jumper methods. The voltage test range is 0-60V. RJ45 Tester: NF-488 network cable tester has a remote wiring function and can test for open circuits, short circuits, and crossovers in network cables. It can measure shielded wires. The large LCD backlit screen is clear and visible, and the concise display interface makes the results clear at a glance. Power Test Function：This wire tester can test DC current, as well as the voltage, current, and power between the power supply and the electrical equipment. It also has a circuit test function that checks whether the network cable circuit connected to the switch is functioning properly. Detailed Design：Noyafa NF-488 uses independent backlighting/shutdown timers. The casing has an anti-slip effect, and the illumination solves the problem of unclear visibility in dark areas. Overview Brand : NOYAFA Power Source : Battery Powered Style : 1 Color : 1 Item Weight : 0.01 Ounces Show more