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!

This just delivered this morning so still need to pass the test of time. I was looking for something that would display coolant temp and voltage at the same time. I don't like to jump on the Turbo until the temp has reached 100 degrees fahrenheit. This thing found 50 fields that it can display for my truck (2005 F250 6L) way more than I ever dreamed of. I wondered why the manual is 61 pages but that's because you can display so many things in so many different ways. So far I just plugged it in and am using a pre-configured screen that shows what I want to see. BTW, the manual is written in English, not a translation, not written by a non English speaking person. Very impressed so far

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.

When I realized Amazon does not sell the bluetooth version of this, I returned it then ordered the bluetooth version directly from the seller. The bluetooth version has features that make it a far superior, more informative procuct (5+ Stars!). I'll never own another valued car or camper van without one of these.I have it paried with a tablet PC with 10" screen, which allows six dials on the same screen: Oil temp, RPM alarm, Altitude, MPG, more exact fuel level, miles until empty, ...This thing is a no brainer to install (after I finally found the socket under my dash in plain sight). Setup, by selecting which guages to display was kinda fun. Since it can store six(6) guages/alarms on home screen, I de-activated the other pages in Settings (except, I placed the RPM alert on a back page because it will pop up, with an alarm anyway when needed}.

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

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.

Super easy to use, and I have not change the default menu because it has all the information I was looking for. It appears I could custom build the menu and look at other parameters.I was bummed when my new vehicle didn’t have miles per gallon, and other information on a computer. But lo and behold all the information is available and this little guy will tell me. I’m going to order one for my other two cars.I thought it was going to be a little larger, but it is easy to read and super easy to install