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

Benefits of Getting New OBD2 Gauge Displays

1. Accurate Info

Investing in a new gauge display will give you more accurate and precise information about your vehicle. It is now easy for you to know the air temperature inside in just one look.

2. Improved Settings

An advanced and newly improve gauge display will let you play with multiple settings in your vehicle. Also, you can now get all the status of your engine boost, performance, overall health, and the trip average of your car. Just remember to get an improved version so you can easily know the details about your vehicle.

Gauge Display Buying Guide

1. Compatible Device

It is very important to check the gauge display compatibility first before purchasing. You must be sure that it is compatible with most vehicles and with your own vehicle.

2. Gauge Display Features

A gauge display may cost you a lot, that is why you have to make sure that you are spending your money on a gauge display that gives outstanding features as compared to the rest in the market. It is better to ask for a test run so you can be certain that the gauge gives a promising performance.

3. Ease of Set-Up

Lastly, you don’t want a device that will burn you out when installing, a perfect gauge displays are easy to set. You don’t need to go through its manual guide many times just to know how to fix one screw, so it is best to choose a device that is easy to fix. 

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

Top 9 OBD2 Gauge Displays

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GOOACC 635Pcs Car Push Fasteners Remover For Toyota GM Ford Honda Acura Chrysler
Product Highlights:
  • 【universal fit kit】- the kit contains 16 types of most common sizes of fastener clips, suitable for the oem replacement in 6-10mm hole sizes,that you’ll always have the right size.
  • 【top quality】- these car retainer clips are made of high-quality black nylon material, anti-wear and anti-corrosion, would not break or crack easily during use.
  • 【prefect for what you need】 - up to 620 pieces of retainer clips in a plastic box, allows to freely diy your vehicle accessories at anytime you wanted. it is definitely cheaper than going to the auto parts store.
  • 【bonus accessories】- we provide different size fastener removers and cable ties to help you quickly and easily remove car door panel and upholstery clips without causing damage to them. easy access into confined areas.
  • 【wide application】- professional push clips are widely used for car panel, door trim, bumper and fender for gm ford toyota honda chrysler etc.
LivTee 5 Pcs Auto Dash Radio Audio Installer Blue
Product Highlights:
  • made of super durable plastic material for long-time usage. ergonomic design with super lightweight, easy handheld features which effectively effort saving for various interior and exterior car trimming in the shortest time.
  • great for car audio/radio system installing or removing, door panel, moldings, window trims or automotive interior repairing and furniture restoration.
  • package includes 4 plastic panel removal tool + 1 fastener remover to facilitate your needs when repairing. a professional tool kit that is sturdy and easy to use.
  • made of impact resistant nylon fiber material with matte surface treatment, tougher than common abs one, it is eco-friendly, non-toxic and breakage-proof.
  • all tools are molded according to car trimming needs on the market, moderate curve that is not sharp, anti-scratches and harmless to car paint in the whole modification [universal application] this multi-functional combination tool set designed for all models of cars, boats, and rvs trimming jobs with variety of shapes and sizes, even for hard to reach areas.
BlueDriver Bluetooth Pro OBDII For IPhone & Android
Product Highlights:
  • more codes: to understand the problem with your vehicle you need the complete picture. with an up-to-date modern scan tool, you scan deeper to read, understand, and clear more codes. access information normally only available to professional mechanics on their most expensive scan tools.
  • real fixes: get unlimited vehicle specific repair reports, generated from our database of millions of fixes verified by professional automotive technicians. save time and money.
  • no cords: all the capabilities of an expensive scan tool (extended vehicle coverage, live data, etc.) combined with the power and convenience of your smartphone or tablet. no cords, no subscriptions, and regular free updates.
  • live data: view live data and monitor your vehicle’s health in real time. configure the data sources, customize your view with various displays and colours, and log and export live data as a file.
  • bluedriver is proudly american owned and is the obd2 diagnostic scan tool trusted by professional mechanics and developed and supported by professional engineers.
Autel OBD2 Scanner Autolink Powerful Scan And Car Diagnostic Tool
Product Highlights:
  • [for end user & diyers] this error code reader is “plug and play” and comes with an easy interface. even if you’re not familiar with vehicle repair, you can quickly take control of this code reader, and get the information you want.
  • [turn off cel] this car diagnostic tool supports reading dtcs, displaying live data, freeze frame & i/m readiness etc to figure out the root cause of the check engine light (cel) and turning it off, to help you detect any potential problems, and to avoid excessive costs for unnecessary repairs.
  • [extensive application] compatible with 7 languages (english, french, spanish, etc.) and various post-1996 obd ii protocol vehicles (toyota, nissan, honda, ford, etc.), this obd ii scanner provides accurate and fast diagnosis for worldwide car owners.
  • [user-friendly design] this check engine code reader features a patented one-click i/m readiness key, tft color display, built-in speaker, led indicator etc. the cable is long enough without being too long and getting in the way. no batteries are needed.
  • [high-quality services] 12 months warranty from the date of purchase and lifetime free update are offered by this automobile obdii scan tool. welcome to contact us via q&a, email, or hotline, and our after-sale-service team for technical support.
FOXWELL NT301 OBD2 Scanner Reader Tool For Check Engine Light
Product Highlights:
  • 【vehicle cel doctor】the nt301 obd2 scanner enables you to read dtcs, locate bad o2 sensors, access to emissions readiness status, turn off cel(check engine light) or mil, reset monitor, read live data and retrieve vin of your vehicle.
  • 【accuracy & streams】live data graphing and logging. accurately read error codes for most worldwide cars, suvs, light trucks and 12v diesels equipped with obd2. graphing live vehicle sensors data allows you to focus on any suspicious data and trend.
  • 【worthy to own】recommended by mechanic scotty kilmer on youtube. codes analysis and printer compatible. unique patented design, 2.8" color screen, free lifetime update and 1-year seller assurance with exclusive tech and service team.
  • 【smog check helper】read/erase and i/m readiness hotkeys make it easy to use the car computer reader right out of the package. red-yellow-green leds and build-in speaker indicate the readiness status for confident emissions test.
  • 【home necessity】open to global customers. no battery required, nt301 obd scanner is charged directly from the 16pin dlc in your vehicle. it is recommended as a necessity in your toolbox and one of the best gifts for home and autoshop mechanics.
ANCEL AD310 Classic Enhanced CAN Diagnostic Scan Tool-Black
Product Highlights:
  • classic design, fast scan and erase trouble codes, even a beginner can use it read the error code, find out what the problem is and perhaps fix it. save money and time. it can not read and erase abs, srs(airbag), and other systems fault codes.
  • works on most 1996 us-based, 2000 eu-based and asian cars, and newer obd ii & can domestic or import vehicles. supports english, german, french, spanish, finnish, dutch, russian and portuguese.
  • easily determines the cause of the check engine light. i/m monitor readiness test, turn off the mil (check engine light) as well as view freeze frame data. read hard (memory) / pending (intermittent) and historic codes and show definitions.
  • the ad310 scanner is well built with a large lcd display (128 x 64 pixel) that has white backlight and contrast adjustment, indicates test results directly. no need any batteries or charger, gets the power directly from the obdii data link connector in your vehicle.
  • it's equipped with a 2. 5 feet long cable and made of a very thick flexible insulator. there are 4 buttons on ad310. the up and down button for scrolling the menu, the enter and exit button allow for navigation back and entering menu.
BAFX Wireless Bluetooth OBD2 Tool – Check Engine Light Reset , Emissions Test & Live Sensor Data
Product Highlights:
  • [compatible] our automotive obdii diagnostic engine reader works with all consumer automotive vehicles, cars & trucks in the usa that are model year 1996 or newer! compatibility varies depending on vehicle country of location. see product description to check your vehicles computer compatibility based on your country of location. (not iphone / ios compatible)
  • [simple to use] plug our obd2 diagnostic scanner into your vehicles automotive obd2 port; pair diagnostic scan tool with your android phone via bluetooth; download an app to use it with; then connect & start scanning for live sensor data like a professional direct from your vehicles on board computer! (not iphone / ios compatible)
  • [fix & service your car for less] using our diagnostic code reader you can read, reset & clear your check engine error light fault codes with your android phone (does not read abs or srs). check and fix your emissions system readiness, know if you will pass emissions & smog test before you go with our diagnostic tool! (not iphone / ios compatible)
  • [live data] monitor live real time live gauge data direct from your autos computer systen with our diagnostic trouble code reader such as o2 sensors, fuel pressure, engine load & more; freeze fram data; map based sensor tracking plus so much more! making it extremely easy to check up on the health of your vehicle just like the pros! our automotive health tool will help you keep your gas or diesel vehicles running many miles longer!
  • [guaranteed] unlike other obd2 car diagnostic scanners we guarantee ours will work on all obdii protocols including j1850 which many have problems with! works on both gas & diesel vehicles. reads at faster speeds than most other obdii wireless bluetooth obd 11 readers.
Autel MS300 Universal OBD2 Monitor Status CAN Vehicles Diagnostic Scan Tool
Product Highlights:
  • turn off check engine light: ms300 check engine code reader can read, clear generic, manufacturer-specific and pending codes. it enables you to figure out why cel is on like a pro and turn off check engine light instantly after proper repair.
  • mechanic approved: ms300 obd2 scanner works with most obdii compliant(obd2 protocols: kwp2000, iso2000, iso9141, j1850 vpw, j1850 pwm, and can) sedans, suvs and light trucks post-1996 for us cars, post-2000 for eu-based and asian cars.
  • diagnose in seconds: ms300 auto code reader features easy to use 2 button design to read, clear dtcs to help home mechanics locate car problems fast. with an intuitive interface and easy-to-read backlit screen, this diagnostic code reader is easy to use.
  • smog check: ms300 car code reader retrieves i/m readiness status to check emission-related systems like misfire monitor, fuel system monitor, comprehensive components monitor, o2 sensors, evap to help your vehicle ready pass the annual smog check.
  • no battery needed: ms300 obdii scan tool communicates with vehicles through standard 16-pin obd2 cable and it’s powered by vehicle directly- no battery needed. please follow the correct usage order: engine off- plug ms300 in- turn ignition on.
KONNWEI KW208 12V Car System Tester For Car Truck Marine Motorcycle SUV Boat
Product Highlights:
  • 【automotive car battery tester】 as one of the most cost-effective product of konnwei, kw208 can test all 12v 100-2000cca batteries including regular flooded, agm flat plate, agm spiral, or gel batteries. provide overall analysis of batteries’ health and help you know its status in advance before it dies. kw208 battery tester support cranking and charging system test also alternator and starter test.
  • 【display overall batteries data】kw208 12v battery load tester gives you the basic battery parameters such as voltage, internal resistance, cold cranking amp and ah capacity, battery health and charge status. additionally, battery cca tester will also show you professional advice whether to replace or charge the battery.
  • 【 >99.5% accuracy】thanks to kw208’s powerful and smart chip, it provides more than 99.5% precise testing reports within milliseconds(testing results refer to us midtronics), greatly improved the testing speed compared to other battery testers.
  • 【plug and play】 kw208 battery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle, and even test dead batteries. just connect the tester’s clips with battery then it will turn on and ready to test and analyze battery. it’s that easy!
  • 【starter& alternator tester】kw208 not only a great battery load tester that tests batteries cranking & charging system but also can test alternator's charging and starter's cranking conditions. and it can switch up to 8 languages for different needs.

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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 [email protected] .