TrendBox Multifunctional Network Networking Phone Cable Tester USB UTP LAN PC Test Tool RJ11 RJ12 RJ45 CAT5 CAT6

Very basic but works as described. It’s easy to read and use. Cleaver design that can attach the two modules in the order best suiting the situation and also deters loss. Included a black vinyl travel case. Just add a 9V battery and you’ll be testing Ethernet cables like a pro.

It's just continuity tester, but it checks all the lines individually as well as let you know if lines are reversed. For the price it costs, it is well worth it.

Works as expected. Could be a little better quality but it works.

Exactly what I was wanting, even had a nice carry bag

Works just fine for my purpose. All i need it to do is simple continuity test on network cables. Saves me time and frustration on having to use my multimeter to try and meter each individual wire on a cable.

Dislikes: the unit I recieved has a defective power switch, put in a 9V battery and the light started blinking, showing power was on, switch was in the off position when checked. Turned switch on to first setting slow test, power light blinked slowly turned to quick test, power light blinked rapidly, which is normal. Turned swith to OFF setting, power light once again continued to blink, between both slow and fast blinking intermittenly, which is what it did as soon as I installed the 9V battery. Changed to a different 9V battery, tried 4 different brand new 9V batteries, each one with the same results. If I pressed down and held the switch diwn, unit would power off, but as soon as I released the pressure on the switch, back to the slow/fast intermittent blinking of the power light. The unit is useable, but I have to remove the battery between changing cables being tested, and at the end of testing, otherwise, the power switch not turning off properly would probably deplete the battery in a few days. I bought this to replace a unit (EXACT SAME UNIT) that I had used for well over 15+ years that finally went bad, and cost about the same as this one. I figured if the original unit I had been using lasted as long as it did, this one being an EXACT MATCH, it would have been just as reliable, and last as long. Sadly, not this time, the power switch not fully turning off the unit, having to remive the battery every time between changing cables to test and verify they're good, just not worth it. Fsr too much trouble. So, no can't recommend this one, spend a few bucks more and get a better tester. And that's exactly what I did.

does what they say it does

Good bargain, all you need it the battery

works

Good value for the price. Simple to use.

It’s easy to use

a basic cables tester - price is right for what this unit does - required one 9V (rectangle) battery Not for grounded cable - the grounded part never lit-up

Work perfectly