9 Best OBD2 Gauge Displays

OBD2 gauge displays are a combination of automotive trip computer gauge and diagnostic scan tool. It can display up to a hundred sets of engine real-time parameters, coolant temperature, fuel consumption, fuel level. It can also read engine fault codes and turn off the check engine light.

9 Best Selling OBD2 Gauge Displays

Here are the best OBD2 Gauge Displays available in the market today:

Top 9 OBD2 Gauge Displays

Here are is a guide that others have loved on our site – 7 Best Dash Cams For Motorcycles.

YUGUANG 4 Head Up Oil/Water Temperature Compass Time Altitude Fault Code Clean
Product Highlights:
  • 【much more powerful than others】2020 upgraded hud display car obd and gps 2 systems, specifically more advanced technology, we have added 10 more obd2 protocols to improve our compatibility, which makes our products can fits the 98% car. the obd2 compatible the years after 2005 of european car, after 2008 of others regions, gps mode fits all vehicles.
  • 【much more cool than others】we add the new elements of design for this cool odometer: a led mood ambient lighting as the flux water to change the color with your driving speed, blue for normal, red flashing for alarm; add the satellite actual time on the lower right corner; added a adjustable base support, for higher, lower, front and backward to be adjusted as you wish, 3m tape, and a crowbar for the cable fixation.
  • 【much more functions than others】as this hud obd2 display is our flagship product because of its powerful functions,the first point is that the obd2 and the gps mode can be display on the same interface, the rpm, speed, the turbine/turbo pressure, water/oil temperature, the brake/accelerator test, fuel consumption, clear fault code, compass, altitude, driving distance etc. so many functions can be diy selected on 9 modes interfaces as you wish; we can setup the different alarm level for safety.
Lufi XF Revolution Heads Compatible With Most 2004 And After Cars
Product Highlights:
  • highly intuitive and customizable interfaces with multi-selection of data, more than 35 digital gauges in one (vehicle dependent)
  • monitor digital speedo, fuel consumption, voltage, water temperature, engine speed, and many more in real time.increases awareness of driving conditions enhancing safety
  • sharp 3.5 inch tft color display highly visible under sunlight and dark with automatic or manual brightness control, complemented with multi-color sequential led for visual engine speed indication
AUTOOL 1 X60 X60 Standard Vehicles Automotive Display HUD
Product Highlights:
  • supported vehicles -- for petrol vehicle with standard obd-ii protocol, especially for vehicle without water temperature gauge, speedometer and fuel consumption meter
  • 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.
  • hardware -- cpu based on 32 bit arm cortex-m3 kernel; maximum operating frequency: 72mhz; support multiple high speed auto communication protocols.
FAP CitroenPeugeot ELM327 OBD2 Citroen/Peugeot ELM327 OBD2
Product Highlights:
  • only for peugeot and citroen vehicles
  • read real time information from your engine management ecu
  • faults reading and clearing
VJOYCAR New 43 Universal Automotive Computer OBD2 Scan Tool Faulty Code Reader
Product Highlights:
  • 🚙【what is new of the hud?】4.3” hd tft colorful display, much better than the normal led car head-up-display on windshield, no double image even under sunshine, very clear, no matters daytime or night. note: please choose original vjoycar hud, the one with both gps and obd chipset dual working mode.
  • 🚙【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…only simple function: speed, time, compass, altitude, voltage.
  • 🚙【obd2 scan tool】if choose obd2 mode, it can’t work on the above vehicles, can only work on the “normal” car after 2008. then it has much functions: speed, rpm, coolant, fuel consumption, odometer, turbo, car diagnosis, faulty code clearance.
HUD Display Car OBD2 Speedometer Odometer Fuel Consumption Engine RPM Fault Alarm
Product Highlights:
  • 【updated hardware&software&chip】as a car safe driving product, we the exact date display is very important for the driver, a good hud, it needs a high speed operation to match the flux data of car ecu, with the high technology to display on board; this hud has a 2 steps advanced levels updated hardware and a complete software design, powerful chip for mapping the datas we need, 3 times faster running than others,standby power consumption reduced to 3 ma, different to others who is 30 ma.
  • 【high imaging technology】this updated hud head up display car, equipped with 3d reflection technology and display the images and datas on transparent display board, it gives you a clear data reading view and makes a safer driving; the brightness increase 20%, to against the sunlight but still enough clear, no double images; with 6 display modes to switch freely, every data in details you can see it clearly, keep your eyes on the road and get safety.
  • 【powerful functions】this obd2 speedometer has a obd diagnostic tool function, a car performance test function, engine data reading, and obd diagnostic trouble code to eliminate fault codes, speed up test (0-400m test), this hud obd2 display has multifunction of the rpm, speedometer fatigue driving alarm,water temperature alarm, instant voltage, driving mileage, driving time, air-fuel ratio, intake pressure, oil temperature, fuel consumption, clock, etc.
Arestech 55 Inches A8 Warning Fuel Consumption Temperature
Product Highlights:
  • 5.5 inches multi-color 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.
  • this hud supports over speed reminding, the icon of over speed will alarm and flicker when the vehicle exceeds the speed limit which set up in advance.
Kairiyard FHD Head Up Turbo Pressure Oil/Water Temperature Altitude Compass
Product Highlights:
  • 【why we need this hud display】equipped with the ai chip, control 2 systems to adapt different situations we need: obd2 mode-super rapid to read the datas from ecu then display on the 4k screen with 8 modes different; gps mode-powerful ability to receive the infos from satellites then transfer them to display on the fhd screen; helping us to make a right decision during our driving, keep our eyes on the road, helps drivers to keep the best status on the way.
  • 【how many functions it has】 obd2 system's main functions: turbine/turbo/intake pressure, oil/water temperature, speed, coolant, voltage, fuel consumption, rpm, single mileage, total odometer, travel time, air-fuel ratio, km/h and mph, psi and kpa,clear fault code; gps mode: speed, travel time, satellite time, altitude, number of satellites, driving direction/compass, single trip mileage, voltage, acceleration/brake test, km/h, mph; alarm: overspeed/high water/low voltage alarm.
  • 【does the installation funny】sure! we have make it a super ideal design which can bring us a different try rather than the traditional hud which must fix on just one position: we can mount it on the a-pillar under a line of the eye level of driver side, attention, it is movable, not fixed on one position; and also we can install it on the automotive center stack on face to the driver, equipped with 2.2'' hd tft lcd colorful screen, works perfect under sunshine or at night.
WonVon HUD Head Up Water Temperature Digital Display
Product Highlights:
  • 【easy to use 】plug&play,automatically power on/off, it start and off with vehicle started and shutdown,retaining the manual swith mode,easy to control.
  • 【multi function applied】digital display, scanner and read the data of vehicle, with multi colors and differents screens display modes,including the speed, rpm, water temperature, voltage, fuel consumption, turbine pressure, fast refresh rate, single driving distance, driving time, full vehicle data flow, engine error, free switching between kilometer and mile, automatic light sensing, clock, sum driving distance, speedup test, brake test etc.
  • 【for 2 in 1 obd2 hud display】a501 obd2 multi-functional on-board digital display,a car trip computer.it can show the fault information in details,the users can konw most of the car informtion,driving speed,engine rpm,temperature,engine fault codes,driving time,trip mileage,accelerating competitive mode,live data ,brake test ,etc and setup the inner functions,works in english.

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Velocity Hopkins

A gifted knitter, whenever she finds time away from knitting, Velocity loves to play with latest gadgets and gears and write about them. She is the mother of seven adopted cats and has over a decade’s experience in writing about health and fitness. Chief body & health editor at WhatRocksAndWhatSucks.com, right now Velocity is based out of small town in Oklahoma where she grew up. Reach her at velocity@wraws.com .