Check the listing for details. MASTECH MS6818 wire tester network phone Cable detector Locator Meter tracker. Condition: New. Listed at 187.99 USD. Features: Find the open or shorts of cables in the wall or earth Track cables in the wall or earth Find the fuse and safeguard Find the open or shorts of conduit under the floor Track the conduit made by metal in the project of ware or hot Sensitivity of receiver can be selected Flashlight function Specification: Conformance to IEC61010-1 CAT III 600V Display 1999 Counts Diode Check √ Continuity Check √ Auto/Manual range √ Data Hold √ Max value Measurement √ Back light √ Telephone Check Identify the state for the working telephone line: Busy, Ringing or Clear Tone Judge continuity of the cables or wires. Track the cables or wires, and diagnose the break point. NetCable Check Test for open circuits, Shorts, miswires, reversals, split pairs and LCD display the test results. SHIELD detection testsa cables shield integrity. Main unit and one remote allow one persontesting of T568A, T568B, 10Base-T. Easy to read fault display and high speed testing. Debug mode for detailed fault identification result. Low Battery Indication √ Auto Power Off √ None Contact Voltage Detect √ Power Supply 9V(6F22) Dimension 186(L) x 88(W) x 55(H)mm Weight Appro.400g Function: Range Accuracy DC Voltage 200mV/2V/20V/200V/600V 0.7%rdg+3dgt AC Voltage 200mV/2V/20V/200V/600V 0.8%rdg+5dgt DC Current 200uA/2000uA/20mA/200mA 1.2%rdg+5dgt 2A/10A 2.0%rdg+5dgt AC Current 200uA/2000uA/20mA/200mA 1.5%rdg+5dgt 2A/10A 3.0%rdg+5dgt Resistance 200Ω/2k/20k/200k/2M/20M 1.0%rdg+3dgt Package: 1 x MS6818 transmitter & receiver 2 x crocodile clamp 2 x test lead 2 x test probe 1 x ground rod 1 x manual 1 x package bag