For OBD2 scanners that were once only available to mechanics and other professionals, now car owners can have their own OBD-II scanner to diagnose their own cars, whether you are a professional or not.
There are many different types of OBD2 scanners on the market, mostly in two forms: handhelds and wireless scanners. The features they provide also vary greatly.
Before Choosing an OBD2 Scanner what you need to concern?
Compatibility:
Ensure the scanner is compatible with your vehicle. Different vehicles use different OBD protocols (e.g., OBD-II, CAN, KWP2000), and some scanners only support specific protocols. If you have multiple brands or models, choose a device that supports a wide range of vehicles.
Functionality:
Choose a scanner based on your needs. Basic scanners usually only read and clear trouble codes, while advanced models may offer real-time data, sensor testing, ABS and SRS diagnostics, fuel monitoring, and data graphing.
User Interface:
Consider ease of use and interface design. Handheld devices typically have screens and built-in buttons, while Bluetooth or Wi-Fi models operate via mobile apps. Ensure the interface is intuitive and user-friendly, especially for beginners.
Price:
Select a device within your budget. Basic scanners are more affordable and suitable for simple tasks, while advanced scanners, though pricier, offer more comprehensive features for professionals or those with higher requirements.
Connection Type:
Choose a connection method that suits you. Handheld scanners connect via a wired OBD port, while wireless models use Bluetooth or Wi-Fi with mobile devices.
VXDAS.com will introduce 5 best OBD2 scanners in 2024 based on customer feedback.
1.Topdon TopScan---Bluetooth OBD2 Scanner
Price:$99
Topdon TopScan is an OBD2 Scanner for digging deep into your car's potential. It has wide assortment of diagnostic routines including reading fault codes and pre-inspection scrutiny and turning off the check engine light and showing a wide assortment of live parameters.
Pros:
Excellent coverage of automotive diagnostics
Live data
Unique performance indicators
Maintenance items covered
Cons:
Transmitter is big and heavy
Some features require subscription after a year
Review:
1. The TopScan’s black OBD2 Scanner is made of smooth matte plastics, measures 3.2 x 2.0 x 1.1 inches and weighs 2.6 ounces. TopScan easily fits into a toolbox or dashboard glovebox and is easy to insert and remove.
2. There are indicator lights at the bottom to confirm whether the Bluetooth radio is connected and connected to the vehicle. There is also a USB-C connector for upgrades.
3. The software is compatible with iPhones, iPads, and Android systems. The software includes everything from diagnostics to I/M readiness to vehicle performance.
4. Provides one year of free updates. After one year, you can still do basic OBD work and performance testing without a subscription.
2.Launch CR529-- Best OBD2 scanners available for under $50
Price: $49
LAUNCH Creader 529 is a new released DIY OBD2 scanner for Engine Check. CR529 is full-featured OBD diagnostic tool. It supports all OBD functions, as wells as related auxiliary functions.
Pros:
Inexpensive
Lifetime updates
Easy pre-inspection report
Cons:
Lacks manufacturers specialty codes
Feels heavy in hand
1-year warranty
Review:
1. CR529’s dedicated key can show potential problems before getting the vehicle inspected, potentially saving money and embarrassment.
2. CR529 OBD2 Scanner was able to show live data, like the engine’s speed, throttle position, timing advance, oxygen sensor’s status and other parameters.
3. The parameters can be displayed as numbers or as thin line graphs. The interface allowing several streams to be graphed at once.
4. Review section allows looking over saved data.
5. Can show the full range of generic fault codes as well as erase any and turn off the check engine light.
3. Foxwell NT301--Best Budget OBD2 Scanner
Price: $99
FOXWELL NT301 Plus is a CAN OBDII/EOBD Code Reader and 12V battery tester, it provide easiest and cost-effective solution for OBD faults and battery status check. Supports I/M readiness test, and reading/clearing DTCs streamline automotive service and help ensure rapid, accurate diagnosis and timely repair.
Pros:
Easy to use
Inexpensive
Emissions test capabilities
Cons:
Few advanced functions
Plastic housing not especially durable
Review:
1. The Foxwell NT301 OBD2 Scanner doesn’t have many features, but is compatible with most vehicle makes and models.
2. The Foxwell NT301 can read and clear engine codes with ease. This OBD2 Scanner is suitable for DIY at-home mechanic.
3. The Foxwell NT301 has bright display and easy-to-operate interface.
4.Autel MaxiCOM MK808--Best Professional OBD2 Scanner
Price: $399
Autel MaxiCOM MK808 OBD2 Scanner suitable for professional mechanic with All System Diagnosis, Bidirectional Control,36+ Maintenance Services Including IMMO, Oil Reset, EPB, BMS, SAS, DPF, ABS Bleeding,etc.
Pros:
Includes vehicle workload information
Long battery life
7.0-inch touchscreen
Cons:
First year of updates is free, but subsequent updates require paid subscription.
Review:
1. Autel MaxiCOM MK808 OBD2 Scanner comes with plenty of information about American, European, and Asian car brands.
2. The touchscreen easy to navigate, and the apps even include a web browser—a useful tool for looking up OBD2 code information.
3. It is an excellent choice for advanced users.
4. Buyers Satisfy with the user interface, data output, and customer service.
5. Some reviews say updates to this OBD2 scanner don't fix system bugs.
5.TOPDON ArtiDiag800BT--Best OBD2 Scanner With Key Programmer
Price: 399
The ArtiDiag800 BT OBD2 Scanner is an automotive diagnostics tool perfect for those who need detailed, accurate information that regular diagnostics tools cannot provide. It offers AutoVIN technology and basic computer reset, provides 28 maintenance services, clears codes.
Pros:
Wireless connection
Has many functions including ABS and SRS diagnostics
Free lifetime software updates
Cons:
Expensive
Low battery life (compared to corded models)
Reviews:
1. TOPDON ArtiDiag800BT OBD2 Scanner has a large touchscreen interface to be easy to navigate, even without advanced auto maintenance knowledge.
2. The Bluetooth dongle slots into the scanner itself and is easily removed with a single push.
3. TOPDON ArtiDiag800BT has the ability to detect fault codes, even those that may not show up on other scanners.
4. Nonetheless easy for mechanics of almost any skill level to navigate.
5. Key programming and anti-theft matching may only be available for certain vehicles
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