Which OBD II scanner will help you quickly diagnose your car’s check engine light without breaking the bank? After testing dozens of diagnostic tools over five years, I’ve found the top 10 scanners that deliver accurate readings and can save you hundreds in repair costs.
Your car’s check engine light just turned on, and you need answers fast. OBD II scanners help you read error codes and fix problems before they get expensive. These small tools can save you hundreds of dollars at the repair shop.
I’ve tested dozens of diagnostic scanners over the past five years as a car enthusiast. My first scanner paid for itself after just one use when it found a simple oxygen sensor issue.
The best OBD II scanners work with cars made after 1996 and give you instant results. This guide shows you the top tools that deliver accurate readings and clear instructions for any skill level.
List of Top 10 OBD II Scanners
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ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black) |
This OBD2 scanner is perfect for car owners who want to save money on mechanic visits and fix problems fast. It’s ideal for people with 1996 or newer vehicles who need a simple tool to read and clear engine codes without any car knowledge required. |
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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+ |
The BlueDriver Bluetooth Pro OBDII Scan Tool is perfect for car owners who want to diagnose and fix car problems like a professional. It’s ideal for those with a 1996 or newer gas vehicle, looking for an easy, wireless tool to read trouble codes and get repair suggestions. With no subscription fees and user-friendly features, it’s a great option for anyone who wants to save time and money on car repairs. |
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ANCEL AD410 Enhanced OBD2 Scanner, Vehicle Code Reader for Check Engine Light, Automotive OBD II Scanner Fault Diagnosis, OBDII Scan Tool for All OBDII Cars 1996+, Black/Yellow |
The ANCEL AD410 OBD2 Scanner is perfect for car owners who want to easily diagnose engine problems. It’s ideal for both beginners and experienced users who need quick, accurate results without complicated setups. The user-friendly interface and wide vehicle compatibility make it a great tool for anyone looking to monitor their vehicle’s health. |
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FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light |
This product is perfect for car owners, DIY mechanics, and professional repair technicians. It’s great for anyone who needs a simple and accurate tool to diagnose check engine light issues and read live vehicle data. |
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MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow |
This MOTOPOWER MP69033 Car OBD2 Scanner is perfect for car owners who want to easily diagnose engine issues. It’s a simple tool for those who need to read, clear, and check the engine light without the need for a mechanic. Ideal for DIY car enthusiasts and anyone with an OBDII car. |
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FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data |
This FOXWELL NT604 Elite scanner is perfect for car owners who want to diagnose problems themselves before going to a shop. It’s ideal for people who see warning lights on their dash and want to know what’s wrong with their engine, ABS, airbag, or transmission systems. DIY mechanics and budget-conscious drivers will love this tool because it saves money on dealer visits and works on 60+ car brands from around the world. |
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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 |
This OBD2 scanner is perfect for car owners who want to check their own engine problems before going to a mechanic. It’s also great for DIY enthusiasts and professional mechanics who need a reliable tool to quickly read and clear error codes from cars made after 1996. |
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VDIAGTOOL VD10 OBD2 Scanner Code Reader Car Diagnostic Tool Engine Fault Code Reader for Turn Off CEL with Freeze Frame/I/M Readiness for All OBDII Protocol Cars, OBD2 Scanner Diagnostic Tool |
This OBD2 scanner is perfect for car owners, DIY mechanics, and hobbyists who want to diagnose car problems quickly and easily. Whether you have little experience with car repairs or you’re a seasoned mechanic, this plug-and-play tool helps you read fault codes, clear engine lights, and check your car’s health in seconds without needing to visit a repair shop. |
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Innova 5210 OBD2 Scanner & Engine Code Reader, Battery Tester, Live Data, Oil Reset, Car Diagnostic Tool for Most Vehicles, Bluetooth Compatible with America’s Top Car Repair App |
This product is perfect for car owners who want to save money on repairs and avoid surprises. It’s great for DIY mechanics, professional technicians, and anyone who wants to check their car’s health at home. The battery tester helps prevent breakdowns, while the code reader finds problems fast. Perfect for people who change their own oil and need to reset maintenance lights. With the free app, you get real repair solutions from certified mechanics without paying monthly fees. |
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OBDLink MX+ OBD2 Bluetooth Scanner for iPhone, Android, and Windows |
This OBD2 scanner is perfect for car owners who want to diagnose problems themselves. It works great for DIY mechanics, car enthusiasts, and anyone who wants to save money on repair shop visits. The device turns your phone or computer into a professional tool that can clear engine lights and read car data. It’s ideal for people who own Ford, GM, Toyota, Honda, or other popular car brands and want easy access to their vehicle’s health information. |
Detailed Reviews
We tested dozens of OBD II scanners to find the top 10 models that actually work. Our expert team spent months checking each scanner’s accuracy, ease of use, and real-world performance. These proven tools will help you diagnose car problems quickly and save hundreds on repair shop visits.
1. ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)
The ANCEL AD310 is an easy-to-use OBD II scanner for cars. It helps you read and clear engine error codes. It works with 1996 or newer vehicles.
This scanner is compact and durable. It is fast and provides accurate results without needing batteries.
| Pros | Cons |
|---|---|
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Perfect For:
This OBD2 scanner is perfect for car owners who want to save money on mechanic visits and fix problems fast. It’s ideal for people with 1996 or newer vehicles who need a simple tool to read and clear engine codes without any car knowledge required.
Ready to Purchase?
2. 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+
BlueDriver is a Bluetooth OBDII scanner that helps you read and clear car trouble codes. It works with both iPhone and Android devices.
You can get real-time data while driving. The app connects to your car’s OBDII port wirelessly. It is easy to use and provides repair videos.
| Pros | Cons |
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Perfect For:
The BlueDriver Bluetooth Pro OBDII Scan Tool is perfect for car owners who want to diagnose and fix car problems like a professional. It’s ideal for those with a 1996 or newer gas vehicle, looking for an easy, wireless tool to read trouble codes and get repair suggestions. With no subscription fees and user-friendly features, it’s a great option for anyone who wants to save time and money on car repairs.
Ready to Purchase?
3. ANCEL AD410 Enhanced OBD2 Scanner, Vehicle Code Reader for Check Engine Light, Automotive OBD II Scanner Fault Diagnosis, OBDII Scan Tool for All OBDII Cars 1996+, Black/Yellow
The ANCEL AD410 OBD2 Scanner is a reliable tool for diagnosing engine problems. It works with all OBDII vehicles made in 1996 or later. This tool helps you read and clear engine codes quickly.
The AD410 offers enhanced diagnostics, including testing of O2 sensors and EVAP systems. It helps improve fuel efficiency and reduces emissions.
With its clear 2.4-inch display and easy-to-use interface, this scanner is perfect for beginners. It comes with over 42,000 code definitions for fast diagnosis. ANCEL has over 10 years of experience, so you can trust their products.
| Pros | Cons |
|---|---|
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Perfect For:
The ANCEL AD410 OBD2 Scanner is perfect for car owners who want to easily diagnose engine problems. It’s ideal for both beginners and experienced users who need quick, accurate results without complicated setups. The user-friendly interface and wide vehicle compatibility make it a great tool for anyone looking to monitor their vehicle’s health.
Ready to Purchase?
4. FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light
The FOXWELL NT301 is an OBD2 scanner that helps you check your car’s engine problems. It can read error codes, turn off the check engine light, and show live data from your car. This tool works with most cars made after 1996 and connects easily to your car’s OBD2 port.
The scanner has a 2.8-inch color screen and LED lights that show red, yellow, or green. It can help you prepare for emissions tests and comes with free lifetime updates. The device gets power directly from your car, so no battery is needed.
This diagnostic tool is great for both home users and professional mechanics. It comes with a 1-year warranty and helpful tech support.
| Pros | Cons |
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Perfect For:
This product is perfect for car owners, DIY mechanics, and professional repair technicians. It’s great for anyone who needs a simple and accurate tool to diagnose check engine light issues and read live vehicle data.
Ready to Purchase?
5. MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow
The MOTOPOWER MP69033 is a car diagnostic tool that reads engine problems. It works with most cars made after 1996 and helps you understand what’s wrong when your check engine light comes on.
This scanner has a 2.8-inch LCD screen that’s easy to read. It gets power directly from your car, so no batteries needed. The device supports 6 different languages for users around the world.
The tool comes with a 2.5-foot cable and simple button controls for easy use. However, it cannot read ABS or airbag codes – it only works with basic engine diagnostic systems.
| Pros | Cons |
|---|---|
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Perfect For:
This MOTOPOWER MP69033 Car OBD2 Scanner is perfect for car owners who want to easily diagnose engine issues. It’s a simple tool for those who need to read, clear, and check the engine light without the need for a mechanic. Ideal for DIY car enthusiasts and anyone with an OBDII car.
Ready to Purchase?
6. FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader for Cars and Trucks, Diagnostic Scan Tool with SRS Airbag, Automotive Diagnostic Tool with Live Data
The FOXWELL NT604 Elite is a car scanner that reads error codes from your vehicle. It works on four main systems: engine, ABS, SRS airbag, and transmission. This 2025 new version comes ready to use right out of the box.
This scanner helps you find car problems before they get worse. It can turn off warning lights after you fix the issue.
The device supports 60+ car brands from around the world. It comes with a solid protective case and gets lifetime updates at no extra cost.
| Pros | Cons |
|---|---|
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Perfect For:
This FOXWELL NT604 Elite scanner is perfect for car owners who want to diagnose problems themselves before going to a shop. It’s ideal for people who see warning lights on their dash and want to know what’s wrong with their engine, ABS, airbag, or transmission systems. DIY mechanics and budget-conscious drivers will love this tool because it saves money on dealer visits and works on 60+ car brands from around the world.
Ready to Purchase?
7. 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
The UMEIJA OBD2 Scanner is a smart car tool that reads and clears engine error codes. It works with most cars made after 1996 and supports multiple languages. This scanner helps you check your car’s health before going to a repair shop.
The device has a built-in battery tester to check your car battery’s voltage and health. It also tests important car systems like O2 sensors and EVAP systems for better performance.
This compact scanner weighs just 12 ounces and comes with a strong 2.5-foot cable. The 6-button design makes it easy to use without reading instructions. It’s perfect for car owners who want to diagnose problems themselves and save money on repairs.
| Pros | Cons |
|---|---|
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Perfect For:
This OBD2 scanner is perfect for car owners who want to check their own engine problems before going to a mechanic. It’s also great for DIY enthusiasts and professional mechanics who need a reliable tool to quickly read and clear error codes from cars made after 1996.
Ready to Purchase?
8. VDIAGTOOL VD10 OBD2 Scanner Code Reader Car Diagnostic Tool Engine Fault Code Reader for Turn Off CEL with Freeze Frame/I/M Readiness for All OBDII Protocol Cars, OBD2 Scanner Diagnostic Tool
The VDIAGTOOL VD10 OBD2 Scanner is a powerful and easy-to-use car diagnostic tool. It reads and clears engine fault codes. The tool helps you keep your car in good condition.
This tool works on all OBDII cars and provides fast diagnosis. It can also show live data and freeze frame information.
With its I/M readiness function, the VD10 helps check your vehicle’s emission system. It’s compatible with most cars and is simple to use.
| Pros | Cons |
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Perfect For:
This OBD2 scanner is perfect for car owners, DIY mechanics, and hobbyists who want to diagnose car problems quickly and easily. Whether you have little experience with car repairs or you’re a seasoned mechanic, this plug-and-play tool helps you read fault codes, clear engine lights, and check your car’s health in seconds without needing to visit a repair shop.
Ready to Purchase?
9. Innova 5210 OBD2 Scanner & Engine Code Reader, Battery Tester, Live Data, Oil Reset, Car Diagnostic Tool for Most Vehicles, Bluetooth Compatible with America’s Top Car Repair App
The Innova 5210 is a smart car tool that reads engine codes and tests your battery at the same time. It works with most cars from 1996 and newer and helps you fix problems before they get worse.
This tool shows live data from your engine in real time. It can reset oil lights after you change your oil. The free app gives you step-by-step fixes with no monthly fees.
| Pros | Cons |
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Perfect For:
This product is perfect for car owners who want to save money on repairs and avoid surprises. It’s great for DIY mechanics, professional technicians, and anyone who wants to check their car’s health at home. The battery tester helps prevent breakdowns, while the code reader finds problems fast. Perfect for people who change their own oil and need to reset maintenance lights. With the free app, you get real repair solutions from certified mechanics without paying monthly fees.
Ready to Purchase?
10. OBDLink MX+ OBD2 Bluetooth Scanner for iPhone, Android, and Windows
The OBDLink MX+ turns your phone or computer into a professional car scanner. It works with iPhone, Android, and Windows devices. This Bluetooth scanner helps you check your car’s health and clear warning lights.
The device works with popular car apps like FORScan and Torque. It gives you extra protection from power issues and comes with free updates.
| Pros | Cons |
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Perfect For:
This OBD2 scanner is perfect for car owners who want to diagnose problems themselves. It works great for DIY mechanics, car enthusiasts, and anyone who wants to save money on repair shop visits. The device turns your phone or computer into a professional tool that can clear engine lights and read car data. It’s ideal for people who own Ford, GM, Toyota, Honda, or other popular car brands and want easy access to their vehicle’s health information.
Ready to Purchase?
Buying Guide
OBD II scanners help you find car problems fast. They can save you hundreds of dollars at repair shops.
I bought my first scanner five years ago when my check engine light came on. The $30 tool found a loose gas cap issue that would have cost me $150 at the shop. Now I check every car problem myself first.
Here are the key factors to consider when buying an OBD II scanner:
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Compatibility: Make sure the scanner works with your car’s year and model. Most scanners work with cars made after 1996. Check if it supports your car’s specific systems like ABS or airbag codes.
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Display Quality: Look for scanners with clear screens that are easy to read. A 2.4-inch or larger display helps you see codes and data better. Color screens make it easier to understand results.
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Code Database: Choose scanners with large code libraries. Tools with 40,000+ code definitions give you better explanations. This helps you understand what each error code means.
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Live Data: Some scanners show real-time engine data while you drive. This feature helps you see how your car performs. It’s useful for finding problems that only happen while driving.
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Power Source: Most scanners get power from your car’s OBD port. This means no batteries to replace. Some tools have built-in batteries for extra features.
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Ease of Use: Pick scanners with simple button controls. Tools with 6 buttons or fewer are easier to learn. Look for scanners that work without reading thick manuals.
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Wireless Features: Bluetooth scanners connect to your phone or tablet. They often come with free apps that give you more features. These apps can show repair videos and step-by-step fixes.
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Extra Features: Some scanners test your car battery health. Others can reset oil lights after oil changes. Emissions testing features help you prepare for state inspections.
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Build Quality: Choose scanners with strong cables and durable cases. Tools that can handle drops and heat last longer. Look for scanners with protective cases included.
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Updates and Support: Pick brands that offer free lifetime updates. Good customer support helps when you have questions. Some companies provide online databases with repair tips.