Cable Tester, Adapters Included BNC, CATV, F-Type, RCA, Connector Type RJ45, Data Safe Monitor Yes, Display Screen Type LED, Includes (2) RJ45 Patch Cords, 75 ohm Male Terminator, Carrying Case, Maximum Cable Length 900 ft, Features Lan Tester Detects Shorts Miss wires Splits or Reversal, Select for Straight through or Crossover Lan Cables, Wire Mapping Detections Crossed Pairs, Opens, Shorts, Split Pairs, Waterproof No, Product Type Cable Network Tester, Data Logger No