Professional GetNS-468 Master Cable Tester Set - Includes: GetNS-468 Master Cable Tester (battery not included; requires 1 piece 9V 6F22 battery), NS-468 Remote Cable Tester, Stripping Knife, Stripping Pliers Knife, Punch Down Impact Tool, Cross Screwdriver, Slotted Screwdriver, Crystal Head... - RJ45 Crimp Tool with smooth cutting: Cuts, strips, and terminates RJ11/12 and RJ45 extended copper wires. Uses a precision die head that provides 360 degrees of connector support during the crimping cycle. Delivers higher performance in network repair kits compared with typical tools on the market. - Wide compatibility and practical features: Crimps for RJ11, RJ12, RJ45, CAT5e, shielded CAT5e, and CAT6 modular plugs. Designed for use with telephone lines, alarm cables, computer cables, intercom lines, speaker wires, and thermostat wiring. Scanning function helps identify a working wire in network cables, phone lines, coaxial cable, buried cable, and even cable behind a wall. Use scenarios - Office network upgrade or maintenance: verify cable integrity with the GetNS-468 Master Cable Tester, terminate new RJ45 cables with the high‑performance crimp tool, and locate active lines behind walls or in cable runs using the scanning function. - Home installation and upgrades: install or replace telephone, alarm, intercom, or thermostat wiring; terminate CAT5e/CAT6 cables for improved home networking while confirming which wires are live. - Field troubleshooting and installation support: quickly identify working wires in complex cable layouts, Crimp and terminate multiple cables on site with a single tool set.