NOYAFA-NF-488 PoE Tester Inline Tester For Power Over Ethernet, Network Cable Continuity Checking, DC Power & Switch Loop-back Test PoE Detector by - Black
- .Test the information of the standard PoE device, such as af t standard, power supply voltage, power supply polarity and mode..
- · Identify the supply voltage, power supply polarity and mode of non-standard PoE devices..
- · Check the short circuit, crossover and open circuit status in the network cable..
- · Test the current, voltage and power consumed by DC appliances..
- . The loop-back test function of the switch..