Fluke Networks MT820063A IntelliTone Pro200 Probe

Detects IntelliTone digital signals on active networks and 500 to 1200 Hertz analog signals on inactive networks to locate trace and isolate copper cabling Identifies detected signals audibly and with 8 LEDs that light successively as the signal strength increases for prompt isolation of a single cable within a bundle Sync LED shows battery strength at power up and confirms reception of IntelliTone signals Available with a cable map function for validating RJ11 and RJ45 connectors by testing continuity and finding wiring faults on all 4 pairs of UTP and STP twisted pair cabling Turns off automatically after 1 hour of inactivity.