Fluke 650 Overview Fluke Networks 650 Performance Characteristics Form Factor: Handheld Type: Lan Tester Cable Type: Coaxial,UTP Maximum Frequency: 10 MHz Maximum Distance Range: 1.2 km Maximum Distance Resolution: 0.608 m Accuracy: 1 % Fluke Networks 650 Measurements/Features Near-end Crosstalk(NEXT) Coax: 20 to 4000ft UTP: 20 to 2000ft