I was hesitant getting this as the cost difference between it and 'pro' tools was significant so I wondered what the catch was. I'm very glad I bought it as it's been a real life saver primarily for checking fibre runs at a multicampus site I manage, which has a spiders web of fibres of all sorts of types and quality. Often we had to resort to getting a 3rd party out to check the fibres which caused delays and was expensive, especially as we just wanted to verify if we could get a light down it for a later project.The tester allows me to test both single and multimode fibre patch cables and longer runs in the range of kms. This is a basic dBm reading, but is plenty for me. It does require a device on the send side to push light down, so a switch with an SFP is required for me to test a long run and verify the light is coming to the remote site. It does however have a basic red LED / laser light it can push down, but if you want to test the full run you'll either need to loop it back or have a second unit on the other side.If using for the fibre checking you will want some patch cables, SC at the tester end to various ends and of single & multi mode for the other end (unless your site uses a consistent connector type)I've not really used the other functions much, but the toner does work fine as do the copper cabling test tools. PoE checking is handy too.What it doesn't do, and I really wish it did, is CDP / LLDP on the copper port.Battery life is brilliant. I've not charged it since I bought it a year ago.A great tool for quick validation of links and cables which can be thrown in a bag for each technician while the bigger / expensive 'pool' tool stays in the office for fallback.

il prodotto e arrivato difettoso .

Great features for the price point.Of course there are better tools out there but nothing in this price range has the same feature set!There are reviews knocking it for missing features, and comparing it to Fluke and the like, but you must realise the enormous price difference.Pros:Easy to useSaves carrying multiple tools (VFL, network cable tester, toner)Feels like acceptable qualityBattery life is good.Features all seem to work as expected. Length measurement is accurate give or take a couple of metres.Cons:It’s quite huge. Uses up a lot of space in a backpack!The receiver unit seems to turn on very easily. Multiple times I’ve got it out my bag and the receiver unit is on and gone flat.No alternative fibre connection options. The screw on adaptors are for SC, unscrewing these allows you to insert an ST, but an adaptor for LC would be a great addition.

Brilliant product. Works effortlessly and has already saved many problems

Gute Ware zum günstigsten Preis

Wird man 2mal messen, krieg 2mal verschiedene Resultate. Kabel mit Schild kann man naturlich nicht nachfolgen, aber leider auch stecker konnte nicht identifiziert, ob Antenna/Finger zu Gross ist in RJ45 reinpassen.