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20 Best Astroai Obd2 Scanner of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Astroai Obd2 Scanner of 2023. Check our ranking below.

2,979 Reviews Scanned

Rank No. #1

AstroAI Enhanced OBD2 Scanner, OS720 Professional OBD II Auto Check Engine Code Reader Car Diagnostic Tool Automotive Vehicle Scanner, Black

Check out our VIDEO on the left side and take a quick tour of AstroAI OBD2 Scanner! EASY AND COMPATIABLE: Connect to your vehicles then quickly identify error codes, also available for beginners. Works on MOST 1996 and newer OBDII compliant US, European and Asian vehicles. Supports ALL OBDII protocols, including ISO9141, KWP2000, J1850 PWM, J1850 VPW and CAN. Supports various languages: English, French, Spanish, German, Russian, Dutch, Portuguese and Italian
FEATURES AND MUTI-FUNCTIONS: Turn off the MIL by determining the cause and removing trouble codes; Build-in One-Click I/M Readiness; Lookup Library; Views Freeze Frame Data; Reads Live PCM Data Stream; On-board Monitoring; Oxygen Senor、Battery and Evaporative Control System Test, etc. Red-Yellow-Green LEDs and build-in speaker indicate emission monitor status allow you easily determine whether your vehicle meets the State Emission Monitor Status and assist you to pass the Smog Check
UPDATE AND PRINT: Provide life-time free software update by connecting your PC terminal with the USB cable and print out diagnostic report at any time. (NOT Compatible with MAC System). Just download the software through the website on the botton of the instruction coming with the product
INTEGRATED ATTRIBUTES: Equipped with 2.8" TFT large true color LCD display with backlight, unit conversion, beep setting, battery and charger free, long enough cable of 4.94 feet
Note: It can support all 12V Gasoline cars, but not available for diesel cars, 24V heavy duty cars, Hybrid or electric vehicles; It can't support ABS system; Only for 16 PIN OBD II potocols; When you want to update softwares, please make sure to press any button of the OBD scanner before connecting the USB to the PC terminal

SaleRank No. #2

UMEIJA OBD2 Scanner with Upgrade Battery Tester - Diagnostic Tool for Cars That Check Engine Light & Emissions Readiness Read and Clears Vehicle Error Codes for All OBD II Protocol Vehicles Since 1996

Multi-Function: This code reader for cars and trucks is like a micro mechanic, which can quickly read and clear engine error codes, live data stream (with graphic display), view freeze frame, check MIL readiness status, read I/M monitoring readiness status and collect vehicle information, display vehicle indicators in detail. You can use it to check fault codes by yourself and display code definitions, understand the health of the vehicle, be fully prepared for going to the auto repair shop for car maintenance.Note: It cannot detect battery life, gearbox faults, output current test, can only detect battery voltage, and can clear fault codes of repaired vehicles.ABS code is not supported.
Wide Vehicle Compatibility: Multiple Uses - The OBD2 professional automatic scanner supports all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN.Works with most 1996 and newer US cars, 2000 EU and Asian cars, light trucks, SUVs, and newer OBD2 and CAN vehicles both at home and abroad. Please check compatibility with your model before purchasing. This car code reader supports multiple languages such as English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese, making it an ideal choice for international users, deeply loved and highly recommended by customers worldwide.
Rugged and Compact Design: The OBD2 scanner is a compact and well-designed car parts. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. It comes with a 2.5-foot heavy-duty cable with a standard 16-pin OBD connector. The cable is made of a very thick flexible insulation layer and is sturdy and durable. Since OBD2 scanners can easily fall to the ground while working in the car, the structural design of the scanner is very demanding, and this OBD2 scanner can well meet the customer's needs for sturdiness and compactness.
Accurate, Fast and Worth Having: The OBD2 code reader adopts an upgraded microprocessor, its powerful performance provides fast and accurate results and displays them on the screen, draws and records real-time vehicle sensor data, helps you understand the condition of the car, quickly diagnose and repair common car problems. 6 buttons for quick operation, plug-and-play design makes it easy to use, you can easily operate it without reading the manual. The OBD2 scanner is not only designed to be lightweight and portable, but also simple, accurate and fast to operate, affordable and more cost-effective, it is a must-have tool for home DIY diagnosis or mechanics to use in auto repair.
Battery Tester and Advanced OBDII System Diagnostics: This advanced code reader with battery has a built-in easy-to-use battery tester for monitoring battery life and voltage, helping you quickly assess the battery health of your vehicle, prevent unexpected failures and ensure reliable car performance. At the same time, this engine fault code reader provides advanced diagnostic functions, including testing the O2 sensor and EVAP system to measure oxygen concentration, control the amount of fuel injection, reduce fuel consumption, maintain optimal combustion conditions, improve engine efficiency; reduce exhaust emissions, and better protect the environment.

SaleRank No. #3

XIAUODO OBD2 Scanner Car Code Reader Support Voltage Test Plug and Play Fixd Car CAN Diagnostic Scan Tool Read and Clear Engine Error Codes for All OBDII Protocol Vehicles Since 1996（Black）

Comprehensive Vehicle Diagnostics: This feature-rich code reader for cars and trucks provides comprehensive vehicle diagnostics with a massive 30,000+ fault code database, allowing you to easily and accurately read and clear engine fault codes. It supports multiple functions such as real-time data streaming and graphical analysis, freeze frame viewing, MIL status check, I/M readiness monitoring, etc. Its stable performance ensures accurate diagnosis of a wide range of vehicle faults, making it an ideal choice for home DIY repairs and auto repair shop technicians.
Smart Upgrade: Unlike ordinary OBD2 scanners, this upgraded car accessories includes a real-time voltage test function, allowing you to monitor your vehicle's electrical system and prevent potential problems. The built-in power indicator light ensures a stable connection and keeps you informed of the scanner's operating status. The advanced enhanced chip greatly improves data processing capabilities, handling faults in a smoother way, reducing waiting time and improving the efficiency of repairs and inspections. These intelligent enhancements make troubleshooting more precise and efficient, giving you better control over the health of your vehicle.
Excellent-Structured and Beginner-Friendly: Made of high-quality impact-resistant materials, this engine code reader eatures a sturdy non-slip housing and a long, flexible cable for durability. Its compact and lightweight construction makes it easy to carry and store, and its bright color screen provides clear readability even in low-light conditions. Equipped with 6 intuitive operation buttons, dedicated I/M and DTC shortcut keys and a plug-and-play design allow users to easily navigate menus and perform diagnostics with minimal effort. Even if you are a beginner in mechanical tools, this easy-to-operate OBD2 scanner can provide you with efficient and convenient service.
Extensive Compatibility: Designed for wide vehicle compatibility, this advanced auto code reader scanner diagnostic scan tool supports most 1996+ US cars, over 2000 EU and Asian models, as well as SUVs and light trucks. It is carefully designed to work with all OBDII protocols, ensuring wide usability across different car brands. In addition, it supports 10 languages, including English, German, Spanish, French, etc., allowing users around the world to enjoy a seamless and intuitive diagnostic experience. Before purchasing, please check the compatibility of your vehicle for the best experience.
Gift-Worthy and Worry-Free Purchase: This essential mechanic tool not only comes with a 90-day warranty, but also provides you with excellent customer support, guaranteeing that any issues will be resolved promptly. The professional customer service team is on call 24 hours a day to ensure your experience throughout the entire process, allowing you to enjoy convenient and worry-free automotive diagnostic services. Whether you are a beginner learning vehicle diagnosis, a car enthusiast, or a professional looking for a reliable tool, this practical and easy-to-use diagnostic scanner for all vehicles is a practical and thoughtful gift.

SaleRank No. #4

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

[Pro OBD2 Scanner] - BlueDriver is the easiest way to scan and understand your vehicle like a professional mechanic. Read and clear your car’s trouble codes and check engine light.
[Read & Clear All The Codes] - BlueDriver's enhanced vehicle diagnostics gives you access to information normally available only to mechanics on their OBD2 scan tools. Now you can read and clear ABS, Airbag, SRS, TPMS codes, and many more.
[Get The Right Fix & View Live Data] - Much more than a car code reader, BlueDriver is a diagnostic tool. You’ll get unlimited repair reports with possible causes and fixes, plus real-time health monitoring while you drive with the live data feature.
[Wireless & Bluetooth Enabled] - Say goodbye to wires. BlueDriver connects with Bluetooth via your phone/tablet to a sensor that plugs into your car's OBDII port. Get all of the capabilities of an expensive code reader & scan tool without any annoying wires.
[User-Friendly App and Repair Videos] - BlueDriver gives you more ways to scan and fix your vehicle. Our iOS & Android app connects you to a large database of repair videos with step-by-step directions of repairs.

SaleRank No. #5

OBD2 Scanner Reader Bluetooth Wireless Auto Diagnostic Scan Tool for iOS & Android for Performance Test Bluetooth 5.4 Car Check Engine Car Code Reader, Clear Error Code Live Data Reset Exclusive APP

【Comprehensive Performance Testing】V011 OBD2 Scanner provides a complete diagnostic solution, giving you a thorough understanding of your vehicle's condition. It supports a variety of performance tests, support 9 protocols,👍automotive fault clearing，including fast reading of DTCs, access to electronic emission readiness, turning off CEL or MIL, resetting monitors, reading live data and retrieving the vehicle's VIN, freeze frame, sensor data, data streaming, diagnostic reports, onboard monitoring, live data streaming, and more. With these features, you can monitor your car's performance in real time and discover potential problems before they become major issues.
【Convenience and Savings for All Users】Designed with user-friendliness in mind, the V011 OBD2 Scanner is perfect for both novices and seasoned car enthusiasts. The intuitive app helps you interpret the check engine light, and suggests possible fixes. This can help you avoid unnecessary trips to the repair shop and prevent you from being overcharged for repairs. The product also includes helpful how-to guides and video tutorials, empowering you to clear the check engine light yourself and save significantly on repair bills.The fault code can only be cleared after the car is repaired. ⚠️ Notice：lf the car is not repaired,the fault code can only be cleared by the computer in the 4s shop.
【Intuitive Data Visualization】Understanding car diagnostics has never been easier. The V011 OBD2 Scanner displays detected data in clear, easy-to-read charts. Whether it's engine coolant temperature, engine speed, vehicle speed, or control module voltage, the visual representation helps you quickly grasp your car’s status. Even beginners can compare these readings against normal values to determine if their car needs any repairs.
【Broad Compatibility】The newly upgraded V011 OBD2 Scanner supports over 96% of car makes and models, making it one of the most versatile diagnostic tools on the market. It is compatible with a wide range of brands including Toyota, Honda, Chevrolet, Ford, Mercedes-Benz, Jeep, BMW, Porsche, Subaru, Nissan, Cadillac, Volkswagen, and Lexus, covering vehicles from 1996 to the present. This ensures that almost any vehicle owner can benefit from its extensive features. The device also supports multiple languages, including English, German, Spanish, Finnish, French, Italian, Dutch, Portuguese, and Chinese, ensuring accessibility for a global audience.
【Advanced Bluetooth 5.4 Connectivity】Say goodbye to the hassle of traditional wired connections. The V011 OBD2 Scanner features an upgraded Bluetooth 5.4 system, providing faster and more reliable connections. This seamless connectivity ensures you can start diagnosing your vehicle without any delays.Tips: 1. The car must be started (power on and ignition), 2. The mobile phone Bluetooth is turned on. Note that Apple phones only need to turn on Bluetooth, do not connect Bluetooth in the phone settings to turn on OBD Home, the APP will automatically connect (this product is only suitable for OBD home)

Last update on 2025-07-07 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Astroai Obd2 Scanner?

Do you get stressed out thinking about shopping for a great Astroai Obd2 Scanner? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Astroai Obd2 Scanner, which is why we have assembled a comprehensive list of the greatest Astroai Obd2 Scanner available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Astroai Obd2 Scanner that you consider buying. Your questions might include the following:

Is it worth buying an Astroai Obd2 Scanner?
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We’re convinced that you likely have far more questions than just these regarding Astroai Obd2 Scanner, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Astroai Obd2 Scanner, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Astroai Obd2 Scanner. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Astroai Obd2 Scanner buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Astroai Obd2 Scanner currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Astroai Obd2 Scanner has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Astroai Obd2 Scanner?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Astroai Obd2 Scanner.
Customer Ratings: Number ratings grade Astroai Obd2 Scanner objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Astroai Obd2 Scanner.
Product Quality: You don’t always get what you pay for with an Astroai Obd2 Scanner, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Astroai Obd2 Scanner is should be an indication of how long it will work out for you.

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FAQ:

Q: How do you use an OBD2 car diagnostic scan?

A: Using an OBD2 car diagnostic scanner is simple and straightforward. Before you get started, get familiar with the scan tool’s user manual and documentation. Plug the standard OBD2 connector into the vehicle’s port located under the driver’s side of the dashboard. Turn on the car to power the scan tool or code reader.

Q: How much does an OBD2 diagnostic code reader cost?

A: There are hundreds of OBD2 diagnostic code readers available, and they cost anywhere from $50 to $3,000. Be careful which one you choose; you could easily purchase an automotive scan tool that reads only a small amount of your vehicle’s available information.

Q: What is OBD-II and how does it work?

A: OBD-II led to the creation of a universal connection interface, typically found just underneath the vehicle’s steering column. By using the appropriate cabling, a computer can be attached to the OBD-II port and the diagnostic messages can be read and analyzed, aiding in the vehicle’s repair and return to service.

Q: What is on-board diagnostics (OBD)?

A: Vehicle monitoring systems – known as On-Board Diagnostics (OBD) – have grown more elaborate and sophisticated over the years. Introduced in the early 1980s, the first OBD readers were vehicle- or manufacturer-specific and provided limited data. They could only be accessed by using proprietary, and often expensive, equipment.

Astroai Obd2 Scanner