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PoE Tester Inline Tester Power Over Ethernet Voltage Current Tester Test for POE Testing Network Cable Continuity Checking, DC Power & Switch Loop-Back Test PoE Detector by NOYAFA Cable Continuity Detector : PoE Checker Product features 💐 POE Testing via Switch : Test the information of the standard PoE device, such as af\at standard, power supply voltage, power supply polarity and mode. 💐 POE Power Testing : Identify the supply voltage, power supply polarity and mode of non-standard PoE devices. 💐 Cable Continuity Testing : Check the short circuit, crossover and open circuit status in the network cable. 💐 Power Testing : Test the current, voltage and power consumed by DC appliances. 💐 Loopback Testing : The loop-back test function of the switch. Main Functions · 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 appliances. . The loop-back test function of the switch. Technical indexes: NF-488 Transmitter specification Indictor LCD 128x64 mm, with back light Continulity function Cable types CAT5,CAT6 Check UTP/STP cable YES Cable short indicate YES Max testing range 600m Wire mapping Emitter +Remote Emitter + switch/routor PoE function Test range DC5-60V POE switch Standard identify 802.3af/at ( standard/non-standard) Test range power 0-18W Output interface YES Power function Voltage test range DC0-60V Current test range 0-3A power test range 0-180W Input voltage protection DC48V 5mA Max working current ≤80mA Loopback Compatible with 10M ,100M,1000M switch Power supply 3*AAA NF-488 Remote Specification Ports RJ45 Function Wire mapping for network cable Input voltage protection DC48V 5mA Package List: 1 X Emitter 1 X Remote Unit 1 X RJ45 Network Cable Adaptor 3 X AAA Battery (Battery not inlcued) 1 X Carry BagItem Specifics: Is_customized : Yes Brand Name : Noyafa Model Number : NF-488 Place of Origin : Shenzhen.China Port : RJ45,POE POE test : Check the POE(power over ethernet) stwich standard af/at Power :3*AAA