NF-488 Product parameters Product Description: Brand: NOYAFA Product Name: Network Cable Tester Type: NF-488 Display: 128x64 dot matrix, with backlight Language display: Simplified Chinese or English Interface description: 4 RJ45, 2 DC interfaces Applicable cables: CAT5, CAT6 Max Testing Range: 600m Voltage Test Range: DC0-60V Current Test Range: 0-3A Test Range Power: 0-18W(PoE Test) Power Test Range: 0-180W(Power test) Low battery indicator: Yes, 2.7V Automatic shutdown function: 15min, 30min, 60min Power: AAA Battery Product Features: 1. Test the information ofstandard/non-standard PoE device such as voltage, polarity, midspan or endspan. 2. Identify the type of PSE,it is af or at standard. 3. Online test of real-time power consumed by PD devicesin PoE power supply systems. 4. Test the open, shortcro, cro status in the network cable. 5. Test the power consumed by DC appliances. 6. The loop test function of the switch. 7. Lighting Function, convenient to work in dark environment. Package Include: 1Set x NF-488 Network Cable Tester Please Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement. If you have any questions, please contact us in time.