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Eric A.
Comentado en los Estados Unidos el 6 de junio de 2022
I liked the feel of it, its big, good grip.Options are reasonable for what you pay, the programming seems solid.My only hang-up is the housing, okay, but seems like sorta cheap plastic with a removable rubber outliner. Not Waterproof, so be careful around wet areas.The PC software might need a bit of polishing, but okay I guess, considering you'll only use it for updates, data viewing and printouts.Now what I did with it first think I got it:First, I updated the first one (Black KW850), everything went well.Then I went on to update the second one (Red KW850), now this one it didn't pick up, so I contacted customer service through email. They responded rather quickly and they helped extensively.Red KW850 came out of box with firmware Ver: 4.1, could not connect to software to search updates. It recognized, just didn't give the option for a search or at least a display "latest firmware installed", something.Black KW850 came out of box with firmware Ver: 2.1, the software updated it to Ver: 3.2, took 5 minutes done.Now I've tried to get it connect, it sees it, but the update button doesn't highlight to do a search.Now I've asked the rep about it and if I should be concerned about it.They told me I really shouldn't, the programming is pretty set and usually the updates are pretty small and few/far in-between. Most of the time the updates are mostly language related, like if they add a language for foreign use. But other than that it works Fairley well, at least just for personal use and maybe quick/easy professional use.So bottom line:good product, solid OBD2 programming, decent enough PC software (bit of work needed), housing okay (could be better w/added Waterproofing), solid OBD2 cable, comes with storage bag (thats a plus), pretty good manual (clear cut instructions & explanations). All in all, im good with it, for the price.Just so whoever reads this, Version's:Konnwei OBD2 KW850KW850 ProfessionalKW860KW870 w/ direct battery adapter cable (Unavailable on Amazon)
Placeholder
Comentado en los Estados Unidos el 31 de julio de 2020
The KONNWEI OBD2 scanner was extremely helpful in diagnosing a fault code in my 2011 Toyota Tundra 4.6L. The Live 02 sensor data is extremely helpful as well as the coolant temperature check. This tool is of very good value and would highly recommend it and is very simple to use. The ability to update the firmware is also a plus. Check your codes first so you'll know the overall problems and will better give you an idea if a mechanic is trying to overcharge you for work which may not even be needed. Overall this scanner is a great product.
KT
Comentado en los Estados Unidos el 16 de octubre de 2020
I wish I knew more about repairing a vehicle but I picked this KONNWEI OBDII up on Prime Day because it was a good deal and I have some older vehicles. Everything is laid out for you perfectly with explanations on anything you run into that may confuse you. My truck checked out great but I know I will need it in the future. Now I don't have to worry why the hell my Check Engine light has come on because I can immediately find out. I also like that fact that I can verify if the mechanic is telling me crap that is wrong that check out fine. I got it for $50 which was a steal on Prime Day. Even the current price of $66 or $68 would be a still. Remember, all it has to do to pay for itself is one situation that you would normally had to of paid a mechanic to diagnose and tell you anyway. Get it, you won't be sorry.
GuyHoozdis
Comentado en los Estados Unidos el 9 de mayo de 2019
If I had more time or more knowledge about what I was looking for I think I could have found a clone of this device for nearly half the price.Having said that, this purchase was worth it. This tool does more than just read/report the error codes from your vehicle, but it is still very easy to use. I had no problems using it and it worked out of the box. It had a decent amount of storage too! I was able to recored my vehicle operating under various scenarios and save that information for comparison later.You need access to a computer with a Windows operating system to update the tool. I just updated mine. Same goes for printing or moving that data from the device onto a computer. I think that is pretty standard for these type of devices though. If you aren't computer savvy and don't care about this functionality, then you can just ignore it. The device, and all of its diagnostic features, worked perfectly straight out of the box.
Eric Skovan
Comentado en los Estados Unidos el 22 de mayo de 2019
This is a very solidly built code reader. Comes with long OBD2 port cable and USB cable. The USB cable allows for updating the device's firmware (very easy to do from the manufacturer’s website). Also allows for looking up and printing out diagnostic codes on a Windows PC. Unit requires no batteries, it is powered by the OBD2 port itself. Nice color display.Please note: These devices (OBD2 readers) all require a certain amount of mechanical knowledge to get the most out of them. It will clear most non-persistent codes (i.e. turn off the CHECK ENGINE light) fairly easily but ones like this can do a lot more if you know how to use them. It includes a basic manual which does a good job of explaining how to use the device.
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