This is a complete buyer’s guide to best obd2 display. We didn’t just add this obd2 display based on our personal opinion. Our consideration of finding the top obd2 display for you that is based on many factors like Review, price, specification, etc…

We have spent around 32 hours to find the right option for you and based on our research ACECAR Heads Up Display Car Universal Dual System 3.5’’ HUD OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra then we have another great option for you is VJOYCAR 4.3″ Universal GPS Speedometer Car HUD Head Up Display with Vehicle Speed MPH Odometer Engine RPM Coolant Automotive Computer OBD2 Scan Tool Faulty Code Reader. Below is a review of some of the best obd2 display, together with their specifications and functions. So, let’s Get Started!

Best obd2 display

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Product Title
Score

AUTOOL 2 OBD II OBD2 EUOBD HUD Head Up Display for Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage Support 12V OBDII J1850 Cars
9.8

AUTOOL OBD2 OBD II HUD Head Up Display Digital Car Computer Auto ECU Film Gauge Speed Meter Electronic Monitor Diagnosis Tool with Display KMH MPH
9.4

AUTOOL OBD2 EUOBD Code Reader Head Up Display with Display Battery Voltage,Engine Charging Voltages&Temperature,Overspeed Alarm,Support 12V OBDII All Vehicle
9.3

VJOYCAR 4.3
8.9

ACECAR F8 Universal Car HUD Dual System Head Up Display Digital OBD/GPS Speedometer OBDII EUOBD with Test Brake Test Overspeed Alarm HD LCD Refitting Code Table Display
8.5

ACECAR Heads Up Display Car Universal Dual System 3.5’’ HUD OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage
8.2

HUD Display Car OBD2, YUGUANG HUD OBD2 Gauge Heads-up Display HUD Speedometer 4
7.8

TIMPROVE T600 Universal Car HUD Head Up Display Digital GPS Speedometer with Speedup Test Brake Test Overspeed Alarm TFT LCD Display for All Vehicle
7.4

AUTOOL Digital Universal OBD2 EUOBD Code Reader Head Up Display with Display Battery Voltage,Engine Charging Voltages&Temperature,Overspeed Alarm,Support 12V OBDII All Vehicle
7.3

ACECAR Upgrade T800 Universal Car HUD Head Up Display Digital GPS Speedometer with Compass Driving Latitude and Longitude Speedup Test Brake Test Overspeed Alarm HD LCD Display for All Vehicle
6.2

AUTOOL 2 OBD II OBD2 EUOBD HUD Head Up Display for Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage Support 12V OBDII J1850 Cars


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AUTOOL 2 OBD II OBD2 EUOBD HUD Head Up Display for Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage Support 12V OBDII J1850 Cars

$37.99  in stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • Supported Vehicles -- Universal support in the United States: US 12V car after 2000. 01. 01, For production after 2008, Ford and GM Chrysler Automotive Support, Universal support in the European Region: EU 12V gasoline car after 2004. 01. 01. Universal support in the European Region: EU 12V diesel car after 2004. 01. 01 Universal support in Asia: Asian 12V car after 2009. 01. 01 Support 12V OBDII J1850 Diesel Gasoline Vehicles
  • Almost everything you may need to read during driving will be shown by this HUD, including vehicle speed MPH or KM/H, engine RPM, water temperature, voltage, instantaneous fuel consumption(L/H), average fuel consumption(L/100KM or MPG), driving distance measurement, driving time, low voltage alarm, high water temperature alarm, over speed alarm, engine fault code alarm, eliminate the fault code, freely switch between kilometers miles. A great partner while you are driving
  • It is equipped with a high definition TFT LCD screen, which displays the information more clearly, companied with a multi colors switching function, it may make you feel more comfortable to monitor the speed and bring more fun to your driving experience. With a 30° angle supporting design, it's a good view to read the information directly without moving your eyes from the road, no need to paste any reflecting sticker on your windshield
  • This HUD support Over speed reminding, the icon of over speed will flicker and alarm when the vehicle exceeds the speed limit set up in advance.
  • This head-up display support Shift reminder, it will remind the driver to gear up to save fuel when the engine speed and vehicle speed come to a certain ratio

AUTOOL OBD2 OBD II HUD Head Up Display Digital Car Computer Auto ECU Film Gauge Speed Meter Electronic Monitor Diagnosis Tool with Display KMH MPH


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AUTOOL OBD2 OBD II HUD Head Up Display Digital Car Computer Auto ECU Film Gauge Speed Meter Electronic Monitor Diagnosis Tool with Display KMH MPH

$66.99  in stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • large screen design makes the information abundant and easier to read. Automatic adaptation car models and can apply for cars in line with OBD II or EUOBD. The OBD II and EUOBD first applied to European and North American manufactured automobiles after 2003 and for Asian manufactured cars since 2007. Please check around the area under the steering wheel for an OBD plug before purchase.
  • Display rich contents: speed, engine speed, water temperature, battery voltage, instantaneous fuel consumption, average fuel consumption, mileage measurement, shift reminding, fatigue driving reminding, low voltage alarm, high temperature alarm, speed alarm, engine fault alarm, fault code elimination, free switching between kilometer and mile.
  • Hardware CPU based on32 bit ARM CORTEX-M3 kernel; Maximum operating frequency: 72MHz; Support multiple high speed auto communication agreement.
  • X50 PRO Fault Code Clearance Function: No need to go to the 4s shop, owners can scan and clear conventional vehicle fault codes and reduce maintenance costs.
  • X50 PRO is an OBD multi-function meter, with smart and fashion design. It is easy to install. OBD port helps you use it once connection. No need to destroy the wire.Supported Vehicle For gasoline and diesel vehicle with standard OBD-II protocol

AUTOOL OBD2 EUOBD Code Reader Head Up Display with Display Battery Voltage,Engine Charging Voltages&Temperature,Overspeed Alarm,Support 12V OBDII All Vehicle


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AUTOOL OBD2 EUOBD Code Reader Head Up Display with Display Battery Voltage,Engine Charging Voltages&Temperature,Overspeed Alarm,Support 12V OBDII All Vehicle

$35.99  in stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • 【Drive Safer in All Weather】Showing the most important information: Speed and Compass, keep drivers more easier in rainy, showy, rainstorm day. It will be cool for Racing, Travelling, Daily Driving etc. Compact and portable size is space-saving.
  • 【Over Speed Alarm & Smart Design】Freely switch speed between KM/H and MPH(miles), Overs peed Alarm System, Normal Auto power on and off with vehicle started and shutdown, protect car battery effectively. Brightness can be adjusted automatically, driving without glare more safer.
  • 【High Quality Warranty】90 days Full Money-back Service and 18 Months Guarantee for any quality problem, you can buy it without any worry. We have confidence our high quality and professional products can meet your need.
  • 2.4 INCH LED DISPLAY CAR SPEEDOMETER OBD II CODE READER! Driving speed, Engine RPM, Water temperature, Battery voltage, Mileage measurement, Fuel consumption, Driving time, Detect fault codes and eliminate fault codes
  • Strong Compatibility: this car head up display is available for 97% car with an OBD2/ EUOBD interface(the model use newest OBD agreement). Plug & Play. 3 Years Warranty,Depth of Field Visual Effect: the car HUD use semi-transparent and semi-reflection lens to make the information display stereoscopically in the air, make the driving environment more interesting.

VJOYCAR 4.3″ Universal GPS Speedometer Car HUD Head Up Display with Vehicle Speed MPH Odometer Engine RPM Coolant Automotive Computer OBD2 Scan Tool Faulty Code Reader


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VJOYCAR 4.3" Universal GPS Speedometer Car HUD Head Up Display with Vehicle Speed MPH Odometer Engine RPM Coolant Automotive Computer OBD2 Scan Tool Faulty Code Reader

 out of stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • 【HUD - 2021 Updated】4.3” HD TFT colorful display, no double image as the normal LED car head-up-display on windshield, very clear even under direct sunshine. Note: please choose original VJOYCAR T812, with both OBD and GPS chipsets. The market has copy but only with GPS chipset. In case OBD is compatible with your car, it can show u much engine data.
  • 【universal GPS Speedometers】If choose GPS mode, it’s 100% universal for all vehicles include pick up, jeep, SUV, jeep, bus, scooter, truck, boat, motorcycle, electric car, diesel car, ORV…Display content: speed, time, compass, altitude, voltage.
  • 【OBD2 Gauge Tool】Pls try OBD mode also if your vehicle is a normal "car" after 2004. If the protocol is compatible, then it can show: speed, RPM, coolant, fuel consumption, odometer, turbo, car diagnosis, faulty code clearance and so on.
  • 【Alarms】If choose GPS mode: over speed alarm; If choose OBD mode: over speed alarm, coolant alarm, RPM alarm, BAT alarm, low voltage alarm, high water temperature alarm, engine fault code alarm.
  • 【INSTALL】: Plug and Play. Connect the OBD cable directly, then choose GPS or OBD mode. Fast assistance, we are online 24 hours, pls contact with us directly. Besides, pls not buy if your car is before 2004 and you only need OBD mode. Thanks.

ACECAR F8 Universal Car HUD Dual System Head Up Display Digital OBD/GPS Speedometer OBDII EUOBD with Test Brake Test Overspeed Alarm HD LCD Refitting Code Table Display


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ACECAR F8 Universal Car HUD Dual System Head Up Display Digital OBD/GPS Speedometer OBDII EUOBD with Test Brake Test Overspeed Alarm HD LCD Refitting Code Table Display

$88.99
$79.99
 in stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • RICH DISPLAY CONTENT-Driving speed, Engine RPM, Water temperature,Voltage, Fuel consumption, Brake test, Turbine pressure,Inlet pressure, Air-fuel ratio, Engine fault code alarm, Low voltage alarm, Over speed alarm, Water temperature alarm, etc.
  • HD DISPLAY-With a high definition TFT LCD screen,which displays the information more colorful,clearly,full of technology.A variety of operating interface modes and colors can be switched freely,It will bring more fun sense to your driving experience.
  • MULTI-FUNCTION-It has a HUD head display function,a car performance test function,engine data reading,and OBD diagnostic trouble code to eliminate fault codes,Speed up test,brake performance test.Can read 36 data from ECU.
  • COMPATIBLE ATTENTION-Obd2 only be available for most vehicles after 2008.GPS MODEL Perfect Suitable for All Vehicle. ( If your car is not compatible with OBD mode, please use GPS mode.)Dual System, Change free.
  • HIGH QUALITY-CE FCC RoHS Certification, Superior quality. If you have any questions about this product, please feel to contact us. We will get back to you as soon as possible and help you solve the problem.

ACECAR Heads Up Display Car Universal Dual System 3.5’’ HUD OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage


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ACECAR Heads Up Display Car Universal Dual System 3.5’’ HUD OBD II/GPS Interface,Vehicle Speed MPH KM/h,Engine RPM,OverSpeed Warning,Mileage Measurement,Water Temperature,Voltage

$31.99  in stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • 【What is HUD?】 Short for Head Up Display. It displays driving data on the front windshield such as speed,RPM,water temperature,voltage single mileage etc. HUD avoids the danger of drivers looking down at the dashboard. It ensures the safety of drivers because of watching the data on the car front window glass, and helps drivers to keep the best state on the way. A variety of operating interface modes and colors can be switched freely, It will bring more fun and Technological sense to you.
  • 【Simple Display】Vehicle Speed + Engine RPM, HD Display, practical function, let you drive more comfortable for a long time. (plug and play -- Available for 95% car with an OBD2/ GPS interface) The Nano - Technology - High clearness projector, to eliminate unwanted reflections and can make the display information more sharper. The Automatic and manual brightness adjustment mode, and more easy to control the HUD.
  • 【Multiple functions】: Ambient decorative lighting Engine RPM Fault code alarm Fatigue driving alarm .The Alarm icon Light sensor: HUD can automatically adjust the brightness "according to the environment .Speed unit: KM/H, MPH .Multi-function zone: speed,water temperature,battery voltage,driving distance Water temperature icon ,voltage icon.
  • 【Compatible Attention】OBDll only be available for vehicles produced after 2008. GPS MODEL Perfect Suitable for All Vehicle. ( If your car is not compatible with OBD mode, please use GPS mode.)Dual System, Change free.OBDll mode is not compatible with hybrid electric vehicle,diesel car, pickup truck, RV, computer modified car,it is recommended to use the GPS mode.
  • 【QUALITY SERVICE】CE FCC RoHS Certification, Superior quality. The chip with powerful performance and compatibility to make sure dual system, dual-run memory and dual-core processor high-speed operat.If you have any questions about this product, please feel free to contact us. We will get back to you as soon as possible and help you solve the problem.

HUD Display Car OBD2, YUGUANG HUD OBD2 Gauge Heads-up Display HUD Speedometer 4″ OBD-II Diagnostic Tool 6 Modes Oil/Water Temperature Alarm Voltage RPM Turbine Pressure 2 Years Warranty


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HUD Display Car OBD2, YUGUANG HUD OBD2 Gauge Heads-up Display HUD Speedometer 4" OBD-II Diagnostic Tool 6 Modes Oil/Water Temperature Alarm Voltage RPM Turbine Pressure 2 Years Warranty

 out of stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • ➤【MULTI-FUNCTION】Car performance test, engine data, OBD diagnostic trouble code to eliminate fault codes, speed up test (0-400M test), RPM, Speedometer Fatigue Driving Alarm, Water Temperature Alarm, Instant Voltage, Driving Mileage, Air-fuel Ratio, Intake Pressure, Oil Temperature, Fuel Consumption, Clock, etc.
  • ➤【OBD-II DIAGNOSTIC TOOLS】This hud display obd2 shows all the vehicle data stream, scan DTCs:scan the ECU to check if there is the error code, and show the error details, clean DTCs:switch to Clean the DTCs, short press in the button to finish the cleaning; this OBD2 diagnostic tool, is just available for cars with OBD2 agreement and EU-OBD agreement(European region: after 04 years, Other region:after 08 years), this products do not support JOBD and OBDI and recommended test for another car.
  • ➤【HD LCD DISPLAY】YUGUANG hud display is equipped with a HD LCD screen, which displays the information more clearly than the windshield HUD, companied with a multi screen switching function, it has a 6 interfaces, make you feel more comfortable to monitor the speed and bring more fun to your driving experience. With a 30° angle supporting design, YUGUANG hud obd2 can read the information directly without moving your eyes from the road, no need to paste any reflecting sticker on your windshield.
  • ➤【EASY TO INSTALLATION】This hud obd2 display is very easy for installation, no need for complicated wiring and matching, also no need for professional car repair technicians, just find out the OBD-II interface, plug and connect it; OBD2 scan tool no need any batteries or chargers, gets the power directly from the OBDII data link. This will not change any of your original cables and never damage even 1 inch surface of your car; 3 years warranties, 24 hours customer service.
  • ➤【COMPATIBLE OF VEHICLES】This hud obd2 has a powerful chip to guarantee a large compatible range of vehicles, 99% cars, trucks and others which has the OBD2 interface( European region: after 2004, others region: after 2008 ) on the market can be used with this hi-tech item, we have make a list of compatible vehicles below on the description, please check and make sure it, if you have the questions about the compatibility, please contact us, we will make sure and confirm it for you.

TIMPROVE T600 Universal Car HUD Head Up Display Digital GPS Speedometer with Speedup Test Brake Test Overspeed Alarm TFT LCD Display for All Vehicle


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TIMPROVE T600 Universal Car HUD Head Up Display Digital GPS Speedometer with Speedup Test Brake Test Overspeed Alarm TFT LCD Display for All Vehicle

$59.99
$39.99
 in stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • 【WORKS FOR ALL VEHICLES】– Unlike other Car HUDs, you do not need to worry about the compatibly, T600 could work for ALL vehicles, no matter which brand or which model all over the world cause T600 is based on the GPS module inside.
  • 【TFT LCD DISPLAY】– T600 HUD is equipped with a high definition 2.2'' TFT LCD screen, which displays the information more clearly than the windshield HUD, companied with a multi colors switching function, it may make you feel more comfortable to monitor the speed and bring more fun to your driving experience. With a 30° angle supporting design, it's a good view to read the information directly without moving your eyes from the road, no need to paste any reflecting sticker on your windshield.
  • 【RICH CONTENTS】– Almost everything you may need to read during driving will be shown by this HUD, including vehicle speed, driving direction, voltage, driving distance measurement, driving time, low voltage alarm, over speed alarm, satellite time and number, altitude, freely switch between kilometers and miles. A great partner for your driving.
  • 【MULTIFUNCTIONS】– T600 HUD has been upgraded with new functions which make it different and more competitive than the traditional HUD in the market. Because T600 is based on the GPS module and satellite, so it can be used to speedup test, brake performance test and other car data information reading. A mutifunctional tool to help you know about your car.

AUTOOL Digital Universal OBD2 EUOBD Code Reader Head Up Display with Display Battery Voltage,Engine Charging Voltages&Temperature,Overspeed Alarm,Support 12V OBDII All Vehicle


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AUTOOL Digital Universal OBD2 EUOBD Code Reader Head Up Display with Display Battery Voltage,Engine Charging Voltages&Temperature,Overspeed Alarm,Support 12V OBDII All Vehicle

$36.99  in stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • 【Over Speed Alarm & Smart Design】Freely switch speed between KM/H and MPH(miles), Overs peed Alarm System, Normal Auto power on and off with vehicle started and shutdown, protect car battery effectively. Brightness can be adjusted automatically, driving without glare more safer.
  • 【Easy Installation】X60 is a OBD multi-function meter, with smart and fashion design. It is easy to install. OBD port helps you use it once connection. No need to destroy the wire. Comes with mount and dual-sided tape help tightly fix on platform.
  • 【Drive Safer in All Weather】Showing the most important information: Speed and Compass, keep drivers more easier in rainy, showy, rainstorm day. It will be cool for Racing, Travelling, Daily Driving etc. Compact and portable size is space-saving.
  • 【High Quality Warranty】90 days Full Money-back Service and 18 Months Guarantee for any quality problem, you can buy it without any worry. We have confidence our high quality and professional products can meet your need.
  • 【Green light display】 Using the same technique as flight dashboard. Green light will let the driver more comfortable and protect the driver eyes, specially for long distance driving.

ACECAR Upgrade T800 Universal Car HUD Head Up Display Digital GPS Speedometer with Compass Driving Latitude and Longitude Speedup Test Brake Test Overspeed Alarm HD LCD Display for All Vehicle


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ACECAR Upgrade T800 Universal Car HUD Head Up Display Digital GPS Speedometer with Compass Driving Latitude and Longitude Speedup Test Brake Test Overspeed Alarm HD LCD Display for All Vehicle

$45.99  in stock
Amazon.com
as of January 23, 2021 10:23 am

Features

  • 【What is HUD?】 Short for Head Up Display. It displays driving data on its 4.3 inch TFT LCD screen such as speed,driving direction,voltage single mileage etc. HUD avoids the danger of drivers looking down at the dashboard. It ensures the safety of drivers.
  • 【RICH CONTENTS 】Compass,Driving latitude and longitude, Vehicle speed, driving direction, voltage, driving distance measurement, driving time, low voltage alarm, over speed alarm, satellite time and number, altitude, freely switch between kilometers and miles,speed up test, brake performance test. Multi function display or simple function display can be switched freely.
  • 【HD Display 】ACECAR HUD has a 4.3-inch full screen and is equipped with a high-definition 2.75-inch TFT LCD screen, which displays the information more colorful, clearly and Super Slim design, full of technology.A variety of operating interface modes and colors can be switched freely, It will bring more fun and Technological sense to your driving experience.
  • 【WORKS FOR ALL VEHICLES】ACECAR HUD is based on the GPS module inside. WORKS PERFECT FOR ALL VEHICLES. Auto power on/off function, the HUD will start or turn off automatically with vehicle ignition, can effectively protect your vehicle's battery. Automatic and manual brightness adjustment mode, driving without glare.
  • 【Quality service】CE FCC RoHS Certification, Superior quality. This hud also can test the vehicle's 100-kilometer speedup and driving distance,and the test results are very accuratly,let you know the performance status of the vehicle.If you have any questions about this product, please feel free to contact us. We will get back to you as soon as possible and help you solve the problem.

In this article, we have reviewed the best obd2 display for our readers. We hope you get the perfect obd2 display from our above list. If you didn’t find your desired one then check out AUTOOL OBD2 EUOBD Code Reader Head Up Display with Display Battery Voltage,Engine Charging Voltages&Temperature,Overspeed Alarm,Support 12V OBDII All Vehicle one of the most valuable items in the market.