OBD2 Gauge Display, Heads Up Display for Cars, Digital Speedometer for Car with Water Temperature, Voltage, Fuel Consumption, RPM, Overspeed Alarm,obd2 Gauge Speedometer Suitable for All Car
$38.98
Guaranteed Safe Checkout
Features & Compatibility
Price: $38.98
(as of Apr 17, 2026 13:11:25 UTC – Details)
Product description
Safety is the primary principle of driving
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. OBD2 Gauge Display P6 Merchant Video
The vehicle speed number is clear and visible, without the need to look down. It can also be adjusted to any angle according to your needs, without the need to search for angles, allowing you to focus on driving and ensure driving safety.
Multiple warning functions for safer driving
1 RPM Alarm 2 Overspeed Alarm 3 Voltage Alarm 4 Water Temp Alarm
2 SYSTEM OBD+GPS
Turbo test
Accelerated
Brake test
Brake test
OBD system incompatibility:Not compatible with automotive protocols: JOBD and OBDI
Incompatible car types: hybrid electric vehicle, diesel car, pickup truck, RV, computer modified car
Incompatible car brands: Renault / Peugeot /Citroen /Fiat /DS /Lamborghini /Jeep /SIMCA /Suzuki
1 Brake test
2 OBD cable
3 Product accessories
Multi-function trip computer
“<” key “OK” key “>” key Time Display Atmosphere Light Bracket
1. Short press the ‘<‘ key: (1) Switch language and system (2) Switch function display,(3) Enter reduce menu or parameter value
2. Short press the ‘OK’ button: (1) Select function (2) Switch display screen; Press and hold the ‘OK’ button: (1) Enter the settings; (2) After adjusting, press and hold again for 2 seconds to save and exit
3. Short press the ‘>’ key: (1) Switch language and system (2) Switch function display after normal display (3) Add menu or parameter values after entering settings
10 display interface
Multiple screens can be switched and multiple functions can be selected
OBD system:Vehicle speed,water temperature,voltage,fuel consumption,rotational speed,single mileage,total mileage,driving time,driving direction,search for stars,time,intake pressure,oil temperature,air-fuel ratio,turbine pressure,intake pressure,acceleration test,brake test,clearing fault codes,reading data flow,alarm functionGPS system:Vehicle speed,voltage,satellite time,altitude,satellite quantity,driving direction,single mileage,driving time,acceleration test,brake test,alarm function
FAQs:
Frequently Asked Questions about GPS Display:
1. Screen display, no power supply: Check if the OBD pipeline is securely fastened, pull it down and repeatedly plug it in several times. If the recommended test is used, the OBD diagnostic interface will be damaged. If the OBD diagnosis is not good, it is recommended to repair the OBD interface and reconnect the machine.
2. Power on, but only screen, automatically turns off after 30 seconds: This product is only suitable for OBDII and EOBD in OBD2 mode. Vehicle production year (after 2008, OBDII and EOBD began production). This product does not support OBD I and JOBD in OBD2 mode
3. Incorrect vehicle speed and dashboard display: After checking the correct kilometers per kilometer per mile per hour (reference setting for speed unit switching), press “OK” for 2 seconds to enter the system settings, press “>” to switch to the system settings, select “Speed Error Adjustment” for fine-tuning (such as instrument displaying 100 kilometers per hour and equipment displaying 105 kilometers per hour), and set the parameter value to 102.
4. Unable to shut down: After the car stops, the machine cannot be turned down. Select the ‘Shutdown Voltage Setting’ to 13.2V or 13.6V, and the car will automatically shut down for 3 minutes.
Frequently Asked Questions about GPS Display:
1. Enter the GPS system: Press the “>” button to select the GPS system within 5 seconds, press M briefly to confirm, and after 5 seconds, the system will automatically enter the last use without any operation
2. No speed: After turning on the car, the GPS is in a star seeking state. Please drive the car on an open road. If the GPS displays 5 or more, it means that more than 5 satellites can be used normally
P6 Speedometer Product Introduction: This heads up display for cars is a brand new upgraded version of the OBD+GPS intelligent instrument panel, with a very beautiful LCD display screen that looks great on your vehicle. Ordinary instruments only have OBD mode, while P6 is an OBD+GPS dual-mode system, which is more stable, smoother, and has richer data display
Please Note: This obd2 gauge display head up display has dual modes of GPS and OBD, and comes with an OBD cable and USB cable. However, it is worth noting that the OBD system is only applicable to some gasoline vehicles manufactured after 2009; If your car is a diesel or pre-2008 model, you can only use GPS mode. If the OBD system is not compatible, please switch to the GPS system
Speedometer Function: The functions of the heads up display for cars OBD system include vehicle speed, water temperature, voltage, fuel consumption, speed, single mileage, total mileage, driving time, driving direction, search for stars, altitude time, intake pressure, oil temperature, air-fuel ratio, turbine pressure, intake pressure, acceleration test, brake test, clearing fault codes, reading data flow alarm function; The functions of the heads up display GPS system include vehicle speed, voltage, satellite time, altitude, satellite quantity, driving direction, single mileage, driving time, acceleration test, brake test, and alarm function
Automatic alarm function: The car head up display has multiple alarm functions that can improve driving safety, such as overspeed alarm, speed alarm, water temperature alarm, and voltage alarm. During normal driving, the ambient light appears blue (automatically adjusts brightness to adapt to the environment); When driving abnormally (such as speeding), the ambient light will turn into a red warning, which better enhances driving safety and safeguards your driving journey
Product features: This tablet monitor has multiple functions to meet your various needs. HUD has 12 different screens that can be freely switched, bringing you a brand new driving experience; Multiple installation methods allow for easy placement, ensuring clear and natural installation in any corner without obstructing your line of sight
High quality materials: This car speedometer is made by designers using professional solutions and high-quality materials; Brand new imported low-power chip, using seamless technology, with clear and visible patterns. Our products undergo strict quality control, and the entire production process undergoes multiple rounds of rigorous quality testing, from raw material screening to finished product delivery, ensuring that every product meets high standard quality requirements and providing you with a long-term and reliable user experience
Purchased This Product –
Amazing OBD2 gauges-much better than the brand I’ve been using for years – and more than $100 less.
Amazing OBD2 gauge display – so much better than the other brand I’ve been using for years – and more than $100 less. I really like the way this unit shows the gauges, and it has so many choices for the display configuration. The manual could be written better but it isn’t too hard to figure out the settings. I’ve wanted a water temp gauge because my car doesn’t have it in the dash. And the GPS is a really interesting addition – nice to be able to have direction of travel and altitude information displayed. It mounts nice either to the dash or a window. I love it!
Austin –
No
Did not work for me, could been something wrong with the truck
K. Gill –
Wellllll worth the money.
I absolutely love this gauge. I use it in my 2006 F150 works perfectly. The instructions are such fine print that they are almost useless. I was hesitant to purchase this because they kept saying 2008 or later. I thought that I would try it and open the package carefully, just in case it didn’t work and I had to send it back. It works just like it is supposed to. I basically figured it out on my own by playing around with it. I think that I am going to have to make a list of all the abbreviations and what they refer to. I wanted this mainly for the oil temperature, water temperature, and Voltage. I enjoy the colorful speedometer even though I didn’t need a speedometer. Knowing the exact speed of my truck in digital format instead of the idiot gauges that came with the truck. The colorfulness of the gauge at nighttime is so impressive. I feel that this is a very cheap price that I paid for something so impressive and informative. I am excited about learning the other abbreviations and the information that I can learn from them. I like knowing what these readings tell me when the vehicle is running right. If my truck is acting up, I can compare the gauge reading to see if they are out of sync with what it read when the truck was running fine. At least it gives me some information to go on to maybe indicate what the problem might be, if and when I have a problem. I love the fact that it hooks up to the OBD port, and all of my information is actually coming from the car’s brain. I just think that is so cool. I could not be happier.
phil –
OBD2 display latest model
It installs easily like any other OBD display by plugging into the port. I like the fact that it specifically doesn’t drain the battery. I started the engine and went through all the screens, but I haven’t done any custom editing of the actual screen to get the parameters that I want.
Anthony f. –
That’s not work well
Will not work on OBD mode only works on GPS mode hard to set up
Osesha Braedon –
Excellent buy
Does what’s expected
Madison –
Junk
No good it actually turns on and off and when it turns on it still don’t detect your speed or any of your gauges. Besides, your battery voltage do not buy.
Stewart smith –
2008 honda fit sport
Works amazing for my 2008 honda fit sport.! No issues at all. My fit has no coolant gauge and I wanted to know how cold or hot it was getting so this was just what I want. Just make sure you change the settings on it for the speed or it will be off by 3mph.