Heads Up Display Digital Speedometer, ACECAR Upgrade OBD2+GPS Mode Car HUD, with Tachometer Troubleshooting Read ECU Data Display Improvement Warning Function, for All Vehicles

I’m delighted! The copy said it wouldn’t work with a hybrid, but it does! I’m using it primarily as a tachometer on my Toyota Prius Prime, and also as an altimeter, same display. It’s lightweight and a little rinky-dink, but was very easy to install. The ribbon cable makes it easier to hide than a fat round cable. I tucked the mounting foot into a handy crevice, simple! Alarms were a problem until I turned all off. It’s adaptable. Good buy, easy to use.

This is a great idea for a product. Sadly, it is very poorly made. Do not buy it. My unit lasted about 15 minutes before it started resetting every few minutes. My guess is that they used poor quality parts to assemble it. Bit sad as I liked the display.

Overall I like the Product its clear and easy to use. Only the 12 Volt connection is not explained and no Cigarette lighter Cable. So People which has no OBD input can not use this product the users manuel does not give any information for this. The other thing would have been good to able to scroll Backwards too, that is if you want to change the screen Display to show another information you must go through all the different information until you reach your required Display that I find quite annoying.