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Your cart is empty.Product Description
- Cross, short circuit, open circuit, normal
- Network cable length break point test / calibration
- Normal mode / anti-interference mode
- Quickly find network cables on switches/routers
- Test whether the crystal head is pressed well
- Target line can be determined based on flashing light
LED Funtion (Receiver)
The lighting button can be used to control the switching of the lighting switch status on any interface. Press once to turn on the lights and press again to turn off the lights
NCV Funtion (Receiver)
The NCV function is used to detect the presence of strong current cables in the work environment to ensure construction safety. Briefly press the receiver NCV key to enter the NCV mode. When an AC voltage greater than 70V is detected, the receiver emits a "drip" sound
G&C Accounting
Reviewed in the United States on March 3, 2025
Gets the job done & use it all the time, but feel build quality is cheap. HAVE TO REMOVE BATTERY FROM TONER BETWEEN USES, b/c the button gets pushed in the case and kills the battery. (Design Flaw)
giuseppe
Reviewed in Italy on March 26, 2025
Semplice, molto affidabile e preciso:Misurazione lunghezza cavi, verificare la connessione dei connettori rj, rilevare i cavi con sensore portatile, verifica parametri POE, Verifica connessioni su switch , ecc.Ottimo rapporto prezzo/Prestazioni!
Mohamed Alhwary
Reviewed in the United Arab Emirates on January 30, 2025
جيدة جدا تسهل أعمال الشبكات 😍
Chris Sullivan
Reviewed in Canada on January 17, 2025
As I'm not the best installer, I had 3 cables that I'd run through my walls work poorly or not at all. I was using shielded cable (in my amateur radio station, where there's lots of electromagnetic energy present) and I was happy to see that it tested the ground connection as well as the 8 conductors.The continuity test is most useful, where you plug the supplied passive device into the far end and it tells you which wires failed, or were wired incorrectly, or if the ground is not conducting. The TDR function which measures cable length can sometimes help with identifying which end is in error. I had one connector where the wires weren't pushed in all the way and the TDR said this was an open circuit while the other end it was the expected cable length. Another cable that must have had marginal contacts showed the correct lengths at one end, and several different lengths at the other. Replacing the latter connector was the correct choice.I had one socket that had the middle (blue) pair reversed. The continuity test found that straight away, and after inspecting the plug at the opposite end and seeing it was correct, opened up the wall panel and corrected it.There is also a function to identify cables using a (powered) wand which emits an audio tone when near the cable that the main unit is plugged in to. This is another handy feature for narrowing down problems, although for shielded cable you need to have the wand near the connector rather than anywhere along the cable.All in all I fixed everything in a single afternoon, after having them in an unusable state for over a year. So it was money well spent.The unit comes with a little carrying case, and some short cables for testing RJ45, RJ11 and bare wires using alligator clips, and batteries for the two units that need them.The manual is clear enough, although does suffer from somewhat poor use of English.I'm very glad I bought this unit and it works as advertised.
thomasx11
Reviewed in the United States on June 8, 2024
So I can't say enough about this little, capable, affordable piece of kit. I do my own cabling for my network. I largely live in Cat 5e. I had an old led type tester that would only show me whether I had a fundamental connectivity problem. That was great for awhile. But recently I moved over to doing pass-through connectors. I noticed on my network switch that my connection speed for a new cable was only 100Mbps though it should have been 1000Mbps. My old tester showed everything was fine, but it obviously wasn't. So I splurged the $50 for this little tester. I confirmed that my crimps were bad due to a faulty crimper. I now speed test all of my new cables with this tester by connecting the tester to one end of the cable and the other end to a spare gigabit switch I have.I liked that it did continuity, length testing and toning. A nice feature is that you can get a reading of the wire speed when you use the toning/flash option.The flash option was great as I wanted to map out my network. I connected to each ethernet jack, connected the tester via a short cable and went into flash mode. I then went to my switch where I could see the light pulsing slowly (differently than regular flashing.) I then noted which switch port that particular jack was connected to.I found that it tones wires fine too.I do run POE+ devices too. So I'll check that out eventually.Anyway. I like it. It wasn't that expensive and did more than I needed it to do. Hoped this helps.
Client d'
Reviewed in France on May 9, 2024
Rénovant ma maison, j’avais un problème sur un des câbles ethernet que j’avais installé ainsi qu’une alimentation défaillante de mon switch PoE dans tous les câbles (cat. 6a STP).Ne souhaitant pas mettre une fortune dans un testeur de câble réseau, j’ai choisi celui-ci vu que les commentaires disaient qu’il faisait le travail.Ce testeur permet, entre autres, de tester les défauts de câbles (paires, court-circuit…), de mesurer la longueur d’un câble, de connaître l’emplacement du défaut du câble, de réaliser des tests PoE, bref, tout ce dont j’avais besoin sans que le testeur ne soit hyper sophistiqué.Eh bien ! je ne suis pas déçu ! J’ai trouvé la panne du câble qui avait tout simplement quelques brins coupés pas assez ras au niveau du connecteur RJ45 et j’ai résolu mon problème d’alim PoE dans la foulée tout en voyant que circulaient 1 Gbps de données dans les câbles. Ce qui m’a fait déduire que ma TV connectée, pourtant très récente, bridait les données ethernet à 100 Mbps.Pas grave. Tout fonctionne à merveille maintenant.Cerise sur le gâteau : j’avais lu, sur d’autres commentaires, que la notice n’était qu’en anglais et que les piles n’étaient pas livrées.Pour ma part, ma boîte contenait une notice en français, en anglais, en allemand et en espagnol ainsi qu’1 pile 9V et 3 piles AAA.
Nick
Reviewed in the United States on January 24, 2024
I'm a telecom professional and this tool is great! I'm able to accomplish multiple tasks with this one kit that would normally requires multiple seperate testers! I was a little skeptical at is capability for the price but once you started getting the hang of its wonderful! Im able to test continuity, tone and trace cable, determine the length of cable and even test POE! There is a little manual that comes with it but it's not really a complicated tester. Just make sure you are using the right port on the tester to match the test you are trying to conduct!The cable toner i found to be very adequate! You do have an option to test via digital or analog settings and you can adjust the sensitivity for a solid confirmation. It does come with various adapters for different testing conditions.I was to thrilled about the case. I like the layout and the availability of storing things away but I'd prefer a hard case to house it. There have been a couple times ive had something on the toner wand driving and it would turn on and beep but if thats just a preference thingBOTTOM LINE: Highly recommend for the price! The convenience and funtionality that is packed in this kit is definetly worth this price!
Missing Fatboy
Reviewed in the United States on July 18, 2023
I've had good luck with this so far and I'm pleased with the very fair price. I consider the USB-C charging (for *both* Tx and Rx units) well worth the small upgrade cost from the next model down in their line. Mine did arrive with the receiver (Rx) unit turned on and its battery stone-cold dead. But once charged, everything works as advertised.The controls are simple and intuitive and the display backlight very helpful. In my experience, tools like this typically get used in poorly lit, overcrowded closets.I can't attest to the precision of the distance test, but I know it's reasonably close at my backbone length of around 75 ft (~23m). Even a +/- 5% is very useful for troubleshooting in my setting.One word of advice: They provide a USB-C cable but you're supplying your own charger. I was unable to charge using a 'smart' charger (e.g., Anker IQ). Apparently it only wants an older-style 5V supply.In general, this is something to be aware of with a many devices on the market. I made the mistake of recharging a dive computer with the included cable connected to my own 9V-capable Samsung charger and melted the plastic housing. Not every mfr. implements the necessary circuitry for the smart chargers to correctly detect and adjust. At least in this case, connecting an inappropriate charger PREVENTED charging which might have caused some damage. As such, this is not a con.Another thing to be aware of is that it's very easy to switch between tests and forget to move your cable. There are different RJ45 jacks for different functions. I'm embarrassed to admit how many times I did this. Slow learner, apparently.
Eilif
Reviewed in Sweden on November 4, 2023
Lätt att använda
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