Whether you’re a seasoned DIY mechanic or a car owner looking to save money on diagnostics, the best OBD2 scanner is essential for keeping your vehicle in top shape. The best OBD2 scanners under 50 are compact devices that read error codes, identify issues, and even reset warning lights—all without a trip to the auto shop.
The good news? You don’t have to spend a fortune to get a reliable scanner. Most high-quality OBD2 scanners for under $50 offer impressive features like real-time data, freeze-frame analysis, and broad vehicle compatibility.
Best OBD2 Scanners under 50
In this guide, we’ve rounded up the best OBD2 scanners in this budget-friendly price range to help you find the perfect tool for your needs without breaking the bank. Let’s take a look.
1. ANCEL AD310 Classic Enhanced Universal OBD II Scanner
The ANCEL AD310 Classic Enhanced Universal OBD II Scanner is the best OBD2 scanner under 50. As an excellent entry-level diagnostic tool, it offers remarkable value for its price.
Designed for both novice car owners and DIY enthusiasts, the AD310 is compatible with most 1996 and newer vehicles that are OBD II compliant, including both domestic and imported models. Its user-friendly interface, large LCD screen, and simple button layout make it incredibly easy to use right out of the box.
Furthermore, the device quickly retrieves generic and manufacturer-specific codes, reads live data, and provides freeze frame information, allowing users to diagnose issues like a check engine light without needing a trip to the mechanic. The inclusion of a built-in OBD II DTC lookup library is especially useful for understanding codes without needing to consult a manual or smartphone.
Another standout feature of the ANCEL AD310 is its plug-and-play functionality. It draws power directly from the car’s OBD II port, eliminating the need for batteries or charging.
To top it all off, the scanner is well-built, with a durable design that feels sturdy and reliable in hand.
Pros
- Excels at performing core OBD II functions reliably and quickly
- Easy to use
- Solid construction
- Compatible with most cars
Cons
- Lacks more advanced features such as ABS/SRS diagnostics or Bluetooth connectivity
2. MOTOPOWER MP69033 Car OBD2 Scanner
The MOTOPOWER MP69033 Car OBD2 Scanner Code Reader offers an exceptional balance of affordability, simplicity, and functionality. This makes it an ideal tool for both novice car owners and more experienced DIY mechanics.
This device impresses with its compact, plug-and-play design that requires no batteries or charging. Simply plug it into your car’s OBD2 port and it powers up instantly. The interface is straightforward with a clear LCD screen and easy-to-navigate buttons.
Moreover, it quickly reads and clears diagnostic trouble codes (DTCs), identifies engine problems, and displays real-time data such as engine RPM, coolant temperature, and vehicle speed. The built-in DTC lookup library further enhances functionality, allowing users to easily understand error codes.
Broad compatibility is another feature that makes this OBD2 scanner a solid purchase. It works with most 1996 and newer U.S.-based, EU, and Asian vehicles that are OBD2 compliant, supporting all OBD2 protocols. It also excels at basic engine diagnostics, which are often the most critical and frequently needed.
Pros
- Durable build and solid cable connection
- User-friendly design
- Clear LCD screen
- Compact, plug-and-play design
Cons
- It doesn’t offer advanced features like ABS or SRS diagnostics
3. FIXD Bluetooth OBD2 Scanner for Car
If you are looking for a low-cost, no-nonsense tool to monitor vehicle health, clear codes, and avoid unnecessary trips to the mechanic, the FIXD Bluetooth OBD2 Scanner for Car is a top-tier entry-level scanner.
The FIXD device is a compact, plug‑and‑play Bluetooth OBD‑II sensor that connects to the port under your car’s dash. Once paired via its smartphone app, it reads, translates, and clears standard engine fault codes.
The tool supports generic fault codes well. It detect 7,000+ car issues and provides real-time diagnostic reports and maintenance alerts. Besides, it works with practically all gas-powered cars from 1996 onward, and all diesel cars from 2006 onward, giving you peace of mind no matter what you drive.
This OBD2 scanner automatically tracks routine maintenance. The app notifies you when it’s time to change your oil, tire tread, and battery, and stay up to date on your vehicle’s specific maintenance schedule.
Pros
- Compatible with a wide range of vehicles
- Easy to install
- Excellent diagnostic capabilities and accuracy
- Simple to use
Cons
- Bluetooth connectivity issues
4. Autel Professional OBD2 Scanner AL319 Code Reader
The Autel Professional OBD2 Scanner AL319 Code Reader is an excellent entry-level diagnostic tool that packs a surprising punch for its size and price.
As one of the best OBD2 scanners under 50, it is designed for both home mechanics and professionals seeking a portable, easy-to-use scanner. It offers broad vehicle compatibility and supports all 10 modes of OBDII diagnostics.
Furthermore, this code reader provides quick access to key information such as DTC definitions, I/M readiness, freeze frame data, and live vehicle sensor data. The one-click I/M readiness button and bright, color-coded LED indicators make emissions checks and diagnostics intuitive and fast.
For added convenience, setup is plug-and-play via the vehicle’s OBDII port, drawing power directly from the car. Besides, its multilingual menu options and real-time data display enhance accessibility for a wider range of users.
In terms of usability, the AL319 stands out with its large TFT color display and responsive interface. Unlike many budget code readers that offer generic or cryptic trouble codes, the AL319 provides detailed descriptions that make troubleshooting much easier.
Pros
- Multilingual menu options
- Real-time data display
- Accessibility for a wider range of users
- Dependable and easy to operate
Cons
- Lacks more advanced features like ABS/SRS diagnostics or Bluetooth connectivity
5. AMTIFO OBD2 Scanner with Battery Tester
The AMTIFO OBD2 Scanner with Battery Tester is a versatile and user-friendly diagnostic tool that caters well to both amateur car owners and seasoned mechanics.
This device impresses with its clear LCD screen, intuitive interface, and plug-and-play functionality. It connects seamlessly via the vehicle’s OBDII port and instantly begins scanning for error codes without the need for a separate app or Bluetooth connection.
Additionally, the scanner reads and clears trouble codes, displays real-time data, and supports all OBDII protocols. This makes it compatible with most vehicles manufactured after 1996. The included battery tester is a standout feature, allowing users to assess battery health, charging status, and cranking voltage with reliable accuracy.
Performance-wise, the AMTIFO scanner is quick and responsive, delivering diagnostic results in seconds. The live data stream provides detailed information on engine performance, including RPM, coolant temperature, and fuel system status.
Pros
- Excellent usability
- Quick and responsive
- Durable and compact design
- Real-time data streaming
- User-friendly and multilingual
Cons
- Lack of advanced diagnostic features like ABS, SRS, or transmission code reading
6. Autel OBD2 Scanner MS309
Next, we have the Autel OBD2 Scanner MS309. This is a compact yet powerful diagnostic tool that supports all OBD2 protocols and provides accurate engine fault code readings, definitions, and the ability to clear trouble codes.
The device impresses with its plug-and-play functionality. Just connect it to your vehicle’s OBD2 port, and it powers on without the need for batteries or an external power source. The interface is simple, with a bright, easy-to-read LCD screen and just two buttons for navigation.
Furthermore, this OBD2 scanners retrieves VIN information on newer vehicles, a useful feature for quick identification. As such, users can quickly understand what’s wrong with their car and potentially avoid unnecessary trips to the mechanic, making this scanner a cost-effective investment.
Above all, its compatibility with most 1996 and newer US, EU, and Asian vehicles adds to its versatility.
Pros
- Solid construction
- Simple to use, with an easy-to-follow screen menu
- Excellent code-reading capabilities
- Compatibility with most vehicles
Cons
- Lacks the advanced features of high-end diagnostic tools
7. LeeKooLuu OBD2 Scanner Ease Setup Plug-Play
The LeeKooLuu OBD2 Scanner Ease Setup Plug-Play is our last recommendation for the best OBD2 scanners under 50.
This OBD2 scanner is designed for ease of use. Simply plug it into your car’s OBDII port for instant diagnostics. With no technical knowledge required, it is perfect for DIY enthusiasts, mechanics, and anyone who wants quick, reliable engine code checks.
Furthermore, this tool provides comprehensive car diagnostics. It retrieves and clear engine fault codes, views live data, and analyze freeze frame information to monitor your car’s health. Furthermore, it helps prevent major repairs by resolving problems early, saving both time and money.
With the advanced multi-functionality, you can use it to retrieve detailed vehicle information like VIN, Calibration ID, and CVN. Supports I/M readiness, engine coolant temperature, vehicle speed, and more, perfect for professional-level checks. It also offers broad compatibility with all OBD2 protocols.
Pros
- Seamless diagnostics across a wide range of makes and models
- Easy to use
- Advanced multi-functionality
- Comprehensive car diagnostics
- Accurate and straightforward code reading capabilities
Cons
- Can’t erase code after part is replaced
How to Choose the Best OBD2 Scanners under 50
When selecting the best OBD2 scanners under $50, here are the key factors to consider to ensure you get a reliable and functional device without overspending.
Compatibility
First and foremost, compatibility is crucial. The scanner must be compatible with your vehicle’s make, model, and year. Most vehicles manufactured after 1996 are OBD2-compliant, but it’s still wise to double-check the scanner’s compatibility list to avoid issues.
Diagnostics Type
Another key factor is the type of diagnostics offered. Even within a budget-friendly price range, a good scanner should be able to read and clear basic engine trouble codes, display real-time data, and offer freeze frame information. Some may even include support for I/M readiness and oxygen sensor testing, which are useful features for emissions-related diagnostics.
Ease of Use
Ease of use is also an essential consideration. The best OBD2 scanners under 50 are designed for everyday drivers rather than professionals, so they should have a simple interface, clear display, and intuitive menu navigation. For beginners or casual users, an intuitive design can make a big difference in getting the most out of the tool without frustration.
Connectivity Options
Connectivity options also matter. The best OBD2 scanners under 50 connect via Bluetooth or Wi-Fi to a smartphone or tablet. Bluetooth-enabled models that work with smartphone apps can offer even greater convenience, turning your phone into a powerful diagnostic tool. Others are standalone devices with built-in screens. Depending on your preference and the devices you already own, this could influence your choice.
Build Quality and Durability
Build quality and durability should not be overlooked, even for budget devices. While they may not be as rugged as high-end models, the scanner should still be well-constructed and capable of withstanding regular use.
Update Options
It’s also wise to consider update options and customer support. The best OBD2 scanners under 50 allows firmware or software updates ensures better longevity and compatibility with newer vehicles. A reliable customer service is another valuable asset if technical issues arise.
User Reviews
Lastly, user reviews and brand reputation provide useful insights into the real-world performance of a scanner. Opting for models from reputable brands with consistent positive feedback increases the chances of a satisfactory purchase.
What to look for in an OBD2 Scanner under $50?
-
Compatibility with your vehicle
-
Free lifetime software updates
-
Good app support (for Bluetooth models)
-
Readability and ease of use
-
Positive reviews and manufacturer reliability
Best OBD2 scanners under 50 FAQs
- Can I get a good OBD2 scanner under $50?
Yes. Many reliable and capable OBD2 scanners are available for under $50. While they may lack advanced features found in professional tools, they’re ideal for basic diagnostics and maintenance tasks.
- Do OBD2 scanners under $50 work on all cars?
Most of the best OBD scanners under 50 support vehicles made after 1996 in the U.S., which are required to be OBD2 compliant. However, always check if the specific model supports your vehicle’s make and model.
- Are there subscription fees for using these scanners?
It depends on the brand of the scanner. Some Bluetooth scanners may require a premium app to unlock all features. However, many apps offer basic functionality for free or one-time purchase.
Final Words
In conclusion, finding a reliable OBD2 scanner under $50 is possible without compromising on essential features. The models we’ve reviewed offer a solid mix of affordability, ease of use, and functionality ideal for DIY car enthusiasts and everyday drivers alike. Look at the features each scanner provides and settle for a reliable model that is compatible with your vehicle and preferred platform.