Noyafa NF-8209 advanced network cable tracker, toner and probe with PoE.

Finding cables in walls, under coatings, between other cables with the help of toner. Three scanning modes: AC filter mode / Analog mode / PoE mode.
Cable length measurement
Checks the physical condition of STP, UTP network cable.
Detection of the presence of AC voltage (50-1000V).
PoE testing - determines which contacts provide power, their voltage, and the POE standard at or af.
Accurately determines the distance to a network cable fault, the range is 200 m.
Finds the network port by the blinking port LED on the switch. Available for 10M/100M/1000M switch.
The LCD display shows results more directly, visually and clearly, compared to testers with only LED lights.