Got network issues? This handy cable tester helps you check Cat6e, Cat5e, or phone lines in seconds. It works with RJ45, RJ11, and RJ12 connectors, so it's perfect for both network and telephone cables. Brand new in retail packaging—ready to go right out of the box. From Pingcool, model ZL02313103.9, with manufacturer part number JS-468. You get a 1-year warranty for peace of mind. It's a cable tester (testeur de câble) that's super simple to use: just plug in your cable and see if the lights show a good connection. Great for IT guys, home network setup, or office troubleshooting. No MPN or EAN applies, but it's a reliable little tool. Saves you time guessing which wire is faulty. Compact enough to toss in your toolkit. Whether you're running new ethernet through the house or fixing office wiring, this tester makes life easier. Check continuity, pinouts, and shorts quickly. Don't waste money on professional diagnostics—do it yourself. Also handy for telecom installs or security system wiring. A must-have for any DIY tech enthusiast or professional installer. Get one and never struggle with dodgy connections again!