NOYAFA Advanced Cable Tester with PoE Multifunction Wire Tracker Network Cable Tester for te Toner Tool Kit with Bag Probe Audio Tone for LAN CAT5 CAT6 Tracker Underground Telephone Line Finder Home Repair

* Main Function : Detecting PoE voltage, current, power, PSE standards Power supply modes, Verify RJ45 cables * 1. Three scan modes selectable: AC filter mode/ Analog mode/ PoE mode * 2. Detect AC voltage presence (50V-1000V). Test physical status for STP, UTP lan cable. * 3. Measure cable length accurately , the range is 200m. * 4. Hub blink for locating network port by the flashing port light on Hub / Switch. Available to 10M/100M/1000M Hub/ switch. * 5. PoE testing : identify which pins are providing power and detect how much voltage, identify which the type of PSE (at/af standard)