AWOLIMEI Car HUD Display, OBD2+GPS Gauge Speedometer Car Diagnostic Tool OBD Fault Code Elimination with Overspeed Alarm, Fatigue driving reminder，Works Great for All Cars

Been using it for a month now, works fantastic and the features are COUNTLESS!My top favorite features is there's an alarm for certain limits like the coolant temp, RPM, speed, battery voltage, the alarm will beep and illuminate the light strip to warn you.It is also a mini computer that can test your codes, erase them, and even have a feature to automatically hide the check engine -which I don't recommend using since a check engine should be treated more seriously- but overall nice to have.I definitely recommend buying this one over the previous generations due to the accuracy and amount of features.

Product is good. Seller mentioned as the device have an Over head projwction but available that functionality as well as not suppoeting USB connectivity (Only OBD connectivity cable shared with the product). Anyway I am happy with the product sincs it is working properly with the OBD cable. Just mentioned on the review about the USB cable, if anybody ia looking for a product with USB connectivity.

Devices is good for lot of option, smaller than expected but the hold is so bad the I need to. Super glue it. To the car. Stand is terible

I put the alarm on speed and once exceed its continuous beeping . I tried to look for single beep but didn’t find .

لا يعمل على موديل 2005 GMC