Review on ACECAR F8 Universal Car HUD Dual System Head Up Display - OBD/GPS 🚗 Speedometer with Brake Test & Overspeed Alarm - HD LCD Refitting Code Table Display by David Hayden

I am amazed at the high quality of this product. It's durable, well made and works great. The readings are clearly visible even in the brightest sunlight, and the automatic adjustment is suitable for night driving. dashboard cover. The only problem is the instruction manual. This is a pretty good guide and gives enough information for a setup and use guide, but the guide is very small with fine print and almost requires a magnifying glass (actually) to read. The only quirk is that the speed values are set at the factory. to read 107% actual speed, due to some safety (no pun intended) Chinese reasoning I don't understand, but easy to tweak to fix it to true speed in one of the menus. All other measurements are absolutely correct. Note. This is NOT a device that is displayed on the windshield, but a small direct-read sensor with many fully adjustable parameters and color settings. I highly recommend and will probably buy another one for my wife's SUV.