nmbhus UT681A - RJ-45 RJ-11

First frequency search Blinking port Cable Identification Wire Sequence Scanning Ring Strength Test Special Features Test Port RJ-45 x 1, RJ-11 x 1 User Interface 2.0" LCD display with 128 x 64 resolution; LED x 1; Function buttons x 5 Weight: 100g Test Port RJ-45 x1 User Interface LED x7 Weight: 85g Work Environment Operating temperature: 0-40 degrees; Storage temperature: -20 to 60 degrees; Operating humidity: 95 Relative humidity (non-condensing) Power Supply 2 AA alkaline batteries or 2 AA NiCd/NiMH batteries