This innovative device is ideal for network installers or technicians and will allow the user to easily check cable integrity or measure AC DC voltage, current, resistance, and continuity etc. without needing to carry two separate devices. The unit will check for cable continuity, open-circuits, short-circuits, and cross-connects etc. A remote terminator is included and enables the user to check network cables at a wall jack or patch panel. Supplied with loop back cable, LAN terminator, and multimeter leads. LAN tester specifications: LAN tester checks faults miss wired conductors Manual or automatic testing Continuity buzzer : true AC Current Ranges : 2.0mA, 20.0mA, 200.0A AC Current Accuracy : 2.0% DC Current Ranges : 2.0mA, 20.0mA, 200.0mA DC Current Accuracy : 1.5% Resistance Ranges : 200.0Ohm, 2.0Kiloohm, 20.0Kiloohm, 200.0Kiloohm Resistance Accuracy : 0.8% Measures in Celcius : false Measures in Fahrenheit : false Measures in Kelvin : false AC Voltage Ranges : 200.0mV, 2.0V, 20.0V, 200.0V, 600.0V AC Voltage Accuracy : 1.2% DC Voltage Ranges : 200.0mV, 2.0V, 20.0V, 200.0V, 600.0V DC Voltage Accuracy : 0.5% Records Minimum : false Records Maximum : true Data Hold : true Relative Measure : false Display Type : LCD DMM Control from PC : false Safety Rating Cat : Cat III Safety Rating Max Volt : 600.0V Count / Maximum Reading : 3.0pc True RMS : false