Doss NF488 3-in-1 PoE Power Tester Portable For LAN Network Cable Black Seller:KG Super Store It is sure to bring

It is sure to bring joy and delight to the recipient

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Doss NF488 3-in-1 PoE Power Tester Portable For LAN Network Cable Black Seller:KG Super Store It is sure to bringDoss NF488 3 in 1 PoE Power Tester Portable For LAN Network Cable Black Features: Test the information of the standard PoE device, such as af\at standard, power supply voltage, power supply polarity, and crossover mode. Identify the supply voltage, power supply polarity, and crossover mode of non standard PoE devices. Check the short circuit, crossover and open circuit status in the network cable with the far end. Test the power consumed by DC