EM Plus Automotive OBD2 Scanner, Code Reader, Gauges & Mileage Calculator - All New v1.4

I've had an UltraGauge in my off-road tacoma for over 5 years now. It is such a useful and simple device, it has cleared and checked hundreds of codes (no exaggeration, my truck is heavily modified and gets grumpy often) and it has helped me diagnose problems on all 3 of my vehicles.I finally said to heck with transferring my one Ultra Gauge between 3 cars, and just bought 3 new units. My understanding is that these have new firmware/software to give even more features than I previously had.I would recommend these to anyone, even with a bone stock car. Helps you get insight to how hot your car/truck is really running, how long the engine has been on since start, battery voltage, boost PSI, fuel rail PSI... nearly anything your car measures, this little device can display.10/10 would recommend to anyone, and no they didn't pay me. I paid them! 4 times!

Great guage all the way around. Little weird to get going how you want at first but once you get it its easy. If you have troubles theres a very helpful video on youtube of a guy in a jetta. At first i thought mine wasnt turning off when i turned my car off but just takes like 30 seconds. If your ever like "what is going on" just unplug it. Lol . sucks only comes with a velcro mount considering thats failry permanent in a sense. What i did was bought a cheap gopro windshield mount and couple sticky pieces and made it work. Not so permanent but works well looks good.

My vehicle only has idiot lights so I needed something that could display Coolant temp, RPM, Air Temp, and a few others, as well as provide MPG, the fuel tank level, and Miles to Empty. The UltraGauge provides this and more. I was impressed with how simple it was to install & use. I discovered that it can alert me when its time to do my next oil change or major service. I’m still learning about all that it can do. Best purchase I have made in some time. So far it's working perfectly . I think I will buy a couple more as xmas gifts.I gave it 5 stars

Yes, it is smaller than you think. VERY easy to install, I just used the sticky backed Velco that it came with and it works fine with that...with my dashboard I don't need any fancy mounts.It does not come with any (ANY) documentation, but there is extensive documentation on their website. But don't be intimidated once you start pushing buttons it's very easy to use. The manual will help explain what some of the abbreviated readouts mean. I really didn't have to do much either, upon plugging it into the OBD port it found my Ford E150 right away and is capable of displaying 71 of the 100+ results. The fuel gauge automatically updates when I fill up and the speedo is very accurate as well.The LCD screen adapts for viewing angle so I can see it whether it's vertical or just laying it flat on my dashboard.!Yah...I like it a lot!

Great item for a vehicle that doesn’t come with any other gauges except fuel. Easy plug into OB 2 port. List up to 8 items on the screen and easy to read/see.

If you know how to interpret the parameter IDs then this is perfect!! There are helpful videos on YouTube that simplify gauge page setup and more. My favorite features are the alarms and the performance monitors that provide 0-30/0-60/0-100 MPH times ,plus it just looks badass flipping through pages of data at night !! Excellent product, backed by amazing customer service. 100% Satisfied

The product is barely ok , you have to put in most of the info and it does its best to calculate fuel and such , engine temp and voltage rpm and a couple others are good , but you can see that everything is off . It difficult to set up correctly to work , no instructions you have to download and print a half inch pdf . The techeck suport is terrible no one to call , just put in a ticket and wait for a reply. When I got my reply all it was is a link back to the original website which by the way is 10$cheaper than on amazon, and no trans temp , and they can't answer whether or not the MX will show it or not , just direct to the site again. Returns are a hassle it's 3rd party, it has to be in all its plastic to be returned, so you can't tell if you like it or program it if it's still wrapped in plastic? And once you take out of the plastic it can't be returned. My opinion is save your money and put a little more with it and get something else

Rated 3 vs. 5 stars as it looks like the team behind the UltraGauge has essentially stopped updating or supporting it. The forums on the manufacturers site are almost dead and the mounting options they used to support gone. An update that supports a better display, standard ram style mounts, and measurement naming would be great, but I'm not holding my breath.With that said, this is the only low-cost way I've found to add ODB2 gauges to a vehicle. The only other options are either single use gauges (with questionable support) or really expensive options like the idash.Essentially if you want a cheap way to get ODB2 gauges in your ride this is about the only game in town. It will pull just about anything it can find from the ODB2 bus. The catch is that you can't rename or tag any of those measurements. Good luck if you don't know what "UG 1" temp is...From a mounting standpoint it ships with some simple doubles-sided tape and that's about it..any other mounting options will require epoxy and custom fabrication (since there are no attachment points on the gauge).In all this is the best option I found for OBD2 Gauges that didn't break the bank. It's a mediocre option that is showing it's age but it may best out there for now.