Looking for the best OBD2 scanner under $100? You don’t need a pro-grade tool to get reliable diagnostic info. Below you’ll find ten budget-friendly scanners that cover basic to advanced needs — from simple Bluetooth dongles to handheld devices with live data and readiness tests. Each pick is tested for ease of use, compatibility, and real-world value.
Quick Product Comparison
Our Top 10 Best Obd2 Scanner Under $100 Reviews – Expert Tested & Recommended
1. V410 OBD2 scanner with live data and freeze frame for 1996 and newer cars under 100
The V410 is a solid handheld reader that gives live data and freeze-frame info without breaking the bank. It reads generic and many manufacturer codes, so it’s a practical tool to keep in the glove box.
Key Features That Stand Out
- ✓ Live sensor data and graphing for quick troubleshooting
- ✓ Freeze-frame capture to see conditions when the code set
- ✓ Broad compatibility with most 1996+ OBD2 vehicles
- ✓ Simple interface with durable build
Why We Recommend It
This scanner gives the most helpful live-data features you usually see on pricier models. For DIYers who want more than just a code read, the V410 delivers clear data and a reliable interface.
Best For
Best for car owners who want handheld diagnostics and live data without spending over $100.
Pros and Cons
Pros:
- Accurate live data and freeze-frame display
- Easy to use for beginners
- Good build quality for the price
- Wide vehicle compatibility
Cons:
- Not as feature-rich as professional scanners
- No Bluetooth app support
Customer Reviews
Customer Review: “I think I paid ten bucks and this thing works totally fine, no need to spend more than that. Spits out the code and does what it needs to do.”
Customer Review: “I think I paid ten bucks and this thing works totally fine, no need to spend more than that. Spits out the code and does what it needs to do.Read more”
2. FIXD Bluetooth OBD2 scanner for iPhone and Android check engine reader 1996 and newer under 100
FIXD is a plug-and-play Bluetooth adapter with a clean app that translates codes into plain English and maintenance suggestions. It’s very approachable for non-technical users.
Key Features That Stand Out
- ✓ Bluetooth connection for iPhone and Android
- ✓ Simple app explanations and maintenance tips
- ✓ Tracks multiple vehicles in one app
- ✓ Detects thousands of possible issues
Why We Recommend It
FIXD removes guesswork by giving clear descriptions and cost estimates. If you want a phone-based solution that’s friendly and easy to share with a mechanic, this is a smart pick.
Best For
Best for drivers who want app-based diagnostics and easy-to-understand reports.
Pros and Cons
Pros:
- User-friendly app with plain-language reports
- Supports multiple vehicles and profiles
- Good Bluetooth range and stability
Cons:
- Some advanced codes require a paid subscription
- Occasional Bluetooth reconnection needed
Customer Reviews
Customer Review: “Got one primarily for a 2014 Mustang but end up using it on all our vehicles. Works great and spells out the issues clearly. Also allows you to track the maintanance items for each vehicle, like Car Fax does which is great. Was able to decipher, fix and clear the engine code without any issues or ou”
Customer Review: “Exactly like is supposed to do. When I was out of range on bluetooth, it saved the infor when I was able to get connected and provided the info. Very through!”
3. Veepeak Mini Bluetooth OBD2 scanner Android only wireless check engine code reader diagnostic tool under 100
The Veepeak Mini is a tiny Bluetooth dongle built for Android and popular with people who run Torque or similar apps. It’s cheap, compact, and gives fast live data.
Key Features That Stand Out
- ✓ Compact Bluetooth dongle — stays plugged in
- ✓ Fast pairing and live sensor readings
- ✓ Works with most Android OBD apps like Torque
Why We Recommend It
It’s the best budget Bluetooth option if you own an Android phone. It pairs quickly and gives real-time values for troubleshooting basic driveability issues.
Best For
Best for Android users who want a low-cost, always-ready OBD2 scanner.
Pros and Cons
Pros:
- Very affordable and compact
- Fast live data for apps like Torque
- Easy to store and leave connected
Cons:
- Not compatible with iOS
- Requires a third-party app for full use
Customer Reviews
Customer Review: “The Veepeak Mini Bluetooth OBD II scanner is an excellent little tool to have in your car. It paired instantly with my phone, and within seconds, I was reading live data and diagnosing trouble codes using my favorite OBD app.It’s compact, easy to plug in, and doesn’t get in the way while driving. Th”
Customer Review: “I’ve been using this on a 2000 Buick Park Avenue. I use “Torque Pro” on Android and bought all the paid features to go along with it because it works so well. I tried “Torque Lite” first, which was free. Great app, imo.My phone is a Galaxy S10+ (Snapdragon 855 8 core/8GB RAM/UFS 2.1 storage @ 6gb”
4. OBD2 scanner with IM readiness battery tester and check engine reset for 1996 or newer under 100
This scanner focuses on practical checks: DTC read/clear, I/M readiness, and a battery test. It’s straightforward and reliable for quick on-the-road diagnosis.
Key Features That Stand Out
- ✓ I/M readiness and EVAP monitoring
- ✓ Built-in battery tester for quick checks
- ✓ Reads and clears generic and manufacturer codes
- ✓ Simple plug-and-play operation
Why We Recommend It
For road trips or regular checks, this unit covers the essentials and helps you avoid unnecessary shop visits. It’s dependable and easy to use in a pinch.
Best For
Best for drivers who want a simple device with I/M readiness and battery checks included.
Pros and Cons
Pros:
- Good mix of diagnostic and battery features
- Clear interface and fast scans
- Affordable and durable
Cons:
- Screen and UI are basic
- Not many advanced functions for pros
Customer Reviews
Customer Review: “This V390 OBD2 scanner is surprisingly capable for its size and price point. I tested it on three different vehicles—two mid-2000s models and a 2021 SUV—, and it connected quickly to each without any hiccups. The plug-and-play setup really is just that: plug it into the 16-pin port, and you’re up an”
Customer Review: “I carry an OBD2 scanner in all of my vehicles. It is a glove box necessity as far as I am concerned. A basic scan and clear can make a stressful engine light a non event when you can see it, evaluate it and clear it without the hassle of finding a mechanic, especially on a road trip.The car OBD2 s”
5. MOTOPOWER MP69040 OBD2 car scanner check engine and fault code reader diagnostic tool under 100
The MOTOPOWER MP69040 gives complete OBD functions and an enriched DTC database. It’s a strong mid-range handheld that handles read/clear and basic tests well.
Key Features That Stand Out
- ✓ Full OBD functions: read & clear codes
- ✓ Large DTC database for better code definitions
- ✓ Battery test and other utility checks
- ✓ Wide protocol support for many car models
Why We Recommend It
This unit is well rounded and reliable for everyday diagnostics. It’s slightly more capable than the cheapest readers and gives clearer code descriptions.
Best For
Best for owners who want a reliable handheld scanner with an expanded code library.
Pros and Cons
Pros:
- Comprehensive OBD functions
- Large database of codes
- Easy to navigate menus
Cons:
- Basic display compared to high-end models
- No wireless connectivity
Customer Reviews
Customer Review: “The sudden glow of the “Check Engine” light used to fill me with dread. I bought the MOTOPOWER MP69040 scanner hoping for a little clarity, and it has completely exceeded my expectations, transforming how I handle basic car diagnostics.Flawless Connectivity & Ease of Use: This is the definition of p”
Customer Review: “Simple to use, no issues. I had to use it to test my battery as well which gave me an indication of a slow initial crank time for my car. Well worth it.”
6. V860 OBD2 scanner with engine battery O2 EVAP tests readiness for 1996 and newer under 100
The V860 stands out for its large code library and emissions-focused tests. It reads and clears DTCs and provides Mode 6 and I/M readiness data for emissions troubleshooting.
Key Features That Stand Out
- ✓ Extensive built-in code library for fast lookups
- ✓ I/M readiness and Mode 6 support for emissions checks
- ✓ Battery and O2 system tests
- ✓ Clear and responsive scanning
Why We Recommend It
This unit is a helpful step up for owners who want to check emissions readiness and dig into mode-specific data. It’s still under $100 but gives more diagnostic depth.
Best For
Best for drivers who need emissions testing info and a comprehensive code library.
Pros and Cons
Pros:
- Large code database and Mode 6 support
- Solid diagnostics for emissions and EVAP issues
- Fast scanning speed
Cons:
- May be less compatible with some older/rare models
- User manual could be clearer for some tests
Customer Reviews
Customer Review: “My check engine light popped on last week and I really didn’t want to spend $100 just to have the shop tell me what was wrong. I plugged this V860 into my 2014 Silverado and it pulled the code within seconds. It turned out to be a loose gas cap causing an EVAP leak, so I was able to clear the code m”
Customer Review: “Deducting a star because my son could not get it to work with his 2010 Mazdaspeed. He says the scanner cable connection inserts do not appear to be the same (photo attached).That said, my husband was pleased with the scanner’s performance on a 2018 Chevy sedan. It took him a couple of tries to get i”
7. Autel AutoLink AL549 OBD2 code reader with AutoVin read erase DTCs ABS battery test under 100
The Autel AutoLink AL549 is from a trusted brand and adds AutoVIN and ABS DTC support at this price. It blends proven Autel reliability with easy-to-read diagnostics.
Key Features That Stand Out
- ✓ AutoVIN to identify the vehicle quickly
- ✓ Reads/erases engine and ABS codes
- ✓ Battery and basic system tests included
- ✓ Backed by Autel’s support and firmware updates
Why We Recommend It
Autel’s name means you get decent reliability and helpful features like AutoVIN. It’s a good pick for people who want a known brand and slightly more capability.
Best For
Best for owners who want a branded handheld scanner with AutoVIN and ABS support.
Pros and Cons
Pros:
- AutoVIN simplifies vehicle identification
- Effective ABS and engine code coverage
- Sturdy and dependable hardware
Cons:
- Manual and images could be clearer
- Advanced features limited compared to pro tools
Customer Reviews
Customer Review: “This is an excellent tool for determining your “check engine” light issue before heading to your friendly car repair shop. However, I think it\’s important to address some of the issues I had upon first-time use.(1) The “directions” (I am being polite) are quite small and the images virtually useless”
Customer Review: “We have used this several times and it has been amazing. It is easy to use, effective and accurate at diagnosis codes, doesn’t take too long, and fits in the glove box or storage compartment in the vehicle. Would recommend.”
8. VEKOOTO VK310 OBD2 scanner supports all OBDII protocols live data freeze frame and IM readiness under 100
The VEKOOTO VK310 offers good protocol coverage and live data with freeze-frame capture. It’s useful if you want live readings and clear code definitions in one package.
Key Features That Stand Out
- ✓ Supports all common OBDII protocols
- ✓ Live data stream and freeze-frame capture
- ✓ Clear fault code definitions on screen
Why We Recommend It
It’s a capable scanner for owners who want clear live data and freeze frames in a handheld form. The VK310 is straightforward and reliable.
Best For
Best for drivers who need wide protocol support and useful live-data features.
Pros and Cons
Pros:
- Good protocol compatibility
- Useful live data and freeze-frame functions
- Simple menu and readable codes
Cons:
- Display is functional but not fancy
- May miss deep manufacturer-specific functions
Customer Reviews
Customer Review: “This scanner helped me find the reason why engine light was on. Easy way to use”
Customer Review: “This scanner helped me find the reason why engine light was on. Easy way to useRead more”
9. BLCKTEC 430 Bluetooth OBD2 scanner iPhone Android check engine and ABS codes 1996 or newer under 100
The BLCKTEC 430 is a Bluetooth scanner that tackles both engine and ABS codes and works with common phone platforms. It’s well suited for DIYers and small-shop use.
Key Features That Stand Out
- ✓ Reads engine and ABS DTCs
- ✓ Bluetooth connectivity for phone apps
- ✓ Decent app integration for diagnostics
Why We Recommend It
It’s versatile and capable of clearing codes for both engine and ABS systems. For a budget Bluetooth tool that does more than the basics, it’s worth considering.
Best For
Best for DIY mechanics who want Bluetooth convenience and ABS diagnostics.
Pros and Cons
Pros:
- Supports ABS and engine codes
- Good value for features included
- Durable and reliable in daily use
Cons:
- Some app features restricted by region
- May require occasional app updates
Customer Reviews
Customer Review: “I have been using this obd2 scanner for almost a year, and I could not be happier about its function and quality. I use it to check my car, my family’s cars, and even my neighbor’s car, and it always works perfectly. It not only reads the error codes but also deletes them, and this is a great functi”
Customer Review: “As a seasoned mechanic with over a decade of experience, I’ve used many different scan tools, including professional ones that cost thousands of dollars. However, the block tech 430, with a price tag less than $90, introduced into my shop by fellow technicians surprised me.The product uses a propri”
10. OBD2 scanner with check engine oil light reset 2.8 inch screen for 1996 or newer under 100
This handheld reader has a 2.8-inch screen and includes oil light reset functions in addition to standard OBD checks. It’s straightforward and useful for routine maintenance.
Key Features That Stand Out
- ✓ 2.8-inch color screen for easy reading
- ✓ Oil light reset and live data stream
- ✓ Works with 1996+ OBD2 vehicles
Why We Recommend It
The screen is clear and the oil light reset is handy for DIY maintenance. If you want a compact handheld with a readable display, this fits the bill.
Best For
Best for owners who want a compact scanner with a readable display and simple reset features.
Pros and Cons
Pros:
- Clear 2.8-inch display
- Oil light reset and live data available
- Easy to operate for beginners
Cons:
- Screen size limits long data lists
- Not loaded with advanced pro-level tests
Customer Reviews
Customer Review: “Worked well. Saved a trip to the mechanic so paid for itself already.”
Customer Review: “Worked well. Saved a trip to the mechanic so paid for itself already.Read more”
Complete Buying Guide for Best Obd2 Scanner Under $100
Essential Factors We Consider
When choosing the best obd2 scanner under $100, we focus on compatibility, features, and ease of use. Compatibility means it works with most 1996+ OBD-II cars. Features include live data, I/M readiness, freeze-frame, and ABS or battery checks if you need them. Finally, a simple interface and reliable connection (Bluetooth or wired) matter for everyday use.
Budget Planning
Set clear expectations: under $100 will get you solid handheld scanners and Bluetooth dongles with useful live data. If you need advanced manufacturer-specific tests, plan to spend more. For basic engine codes and readiness checks, any of the picks above will save you money on shop diagnostics.
Final Thoughts
Choose based on how you plan to use the scanner. Get a handheld unit if you want standalone capability and physical buttons. Pick a Bluetooth adapter for phone-based diagnostics and live graphs. The key is practical features that match your needs — live data, code definitions, and I/M readiness are the most useful for most drivers.
Frequently Asked Questions
Q: Will an OBD2 scanner under $100 work on my car?
A: Most scanners under $100 will work with any 1996 or newer OBD-II compliant vehicle. Always check the product listing for protocol support if you have a very old or specialized vehicle.
Q: Do Bluetooth OBD2 scanners work with iPhone?
A: Some Bluetooth scanners work with iPhone via Bluetooth Low Energy (BLE) or Wi‑Fi. Many classic Bluetooth dongles are Android-only. Check the product details — the FIXD supports iPhone, while the Veepeak Mini is Android-only.
Q: Can these scanners clear the check engine light?
A: Yes. Most devices on this list can read and clear generic and many manufacturer codes. Clearing a light doesn’t fix the underlying issue, so use the readout to guide repairs.
Q: Do I need a paid app to use Bluetooth scanners?
A: Some scanners work with free apps for basic functions and offer paid upgrades for advanced features. Read the product description to know which features are free and which require subscriptions.
Q: How often should I use an OBD2 scanner?
A: Use it anytime the check engine light comes on, after repairs to confirm the fix, or periodically for preventive checks. Regular scans can catch issues early and save money.
Thanks for reading — I tried to keep this list focused on practical, trustworthy options for the best obd2 scanner under $100. If you’re unsure which to pick, start with the V410 for handheld live data or the FIXD for a simple phone-based solution. Click the check price buttons to compare current deals and pick the one that fits your needs.