- Network cable tester with LCD viewfinder- Shows the results obtained clearly and completely- Get the continuity for each of the wires of the cable and the pin-out of them- It also shows those cases of crossing between two or more threads- Allows you to calculate the length of a cable- It has technology TDR (Time Domain Reflectometer) that measures the distance of the cable and the distance to a possible error if there- Works at the peer level- Check of telephone and coaxial cables, check the continuity of the same- It has two female RJ45 connectors (Main and Loopback) to check cables not installed (patch cords)- In addition, a terminator is provided for checking cables already installed- It has 4 control buttons- To check coaxial cables, two RJ45 adapters are supplied-Male to clamps- For RJ11 cable testing two adapter cables from RJ45-Male to RJ11-Male are supplied- Works with 4 AA 1.5V batteries (not included)