NF-488 PoE Tester Inline Tester for Power Over Ethernet Voltage Power and Current Test RJ45 Network Cable Continuity Tester DC Power & Switch Loop-back Test Poe Checker

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Model: NF-488

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Product description

  • POE Testing via Switch Test the information of the standard PoE device, such as af t standard, power supply voltage, power supply polarity and mode.
  • Power Testing Test the current, voltage and power consumed by DC appliances.
  • Cable Continuity Testing Check the short circuit, crossover and open circuit status in the network cable.
  • Loopback Testing The loop-back test function of the switch.

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