17 Best Code Readers under $30 in 2023 [According to 318 Experts]

There are numerous great Code Readers under $30 companies to choose from, such as�MOTOPOWER, Autel, LAUNCH, AMTIFO, MOTOPOWER Code Reader, it’s difficult for customers to make a buying decision. To assist you to find the top rated 17 Finest Code Readers under $30 that fulfill different requirements, we have carefully researched a substantial amount of Code Readers under $30.

Based upon our comprehensive assessments and over several weeks of tests many Code Readers under $30 in numerous selling prices from $30 to $30 , we have concluded this collection of the greatest Code Readers under $30. We picked MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool as our preferred option. Take a look at our best 17 Code Readers under $30, make sure to read through our purchasing self-help guide to get everything you have to get the best selection!

* We have great writers and editors who independently research and review the best products based on extensive data analysis; if you click on the product links, we may earn a commission from qualifying purchases.

17 Best Code Readers under $30 in 2023

No matter what your budget or what your needs are, your search for Code Readers under $30 will end here, as I compiled this list after consulting and interviewing industry experts.
Also note that, at automotiveToolsList.com, we do not accept paid sponsorships, which is why the options in the list here are totally impartial and based on honest opinions.If you click on a link, we may we may earn a commission if you buy something.

#Top 1 MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool

  • [LCD Display] – Designed with a Clear Display LCD Screen (128 X 64 Pixels) – White Backlight and Contrast Adjustment. No Need Any Battery Or Charger, OBD Reader Gets the Power Directly From Your Vehicle Through the OBDII Data Link Connector.
  • [New Only] – All Products Are Shipped From the Factory to Amazon Warehouses Directly. We Apologize If Any Possible Boxes Damage During the Shipment. If You Are Not Pleased with the Package Received, Please Contact Motopower Directly for Assistance. We Only Sell Brand New Products on Amazon. Any Returned Item to Amazon Will Be Disposed Immediately. Please Be Rest Assured.
  • [Warranty and THX] – TWO YEAR WARRANTY AND 100% SATISFACTION SERVICE. Thank You for Choosing Motopower! But If You Are Not Pleased with the Product, Please Contact Motopower Directly for Hassle-Free Return and Refund. Save Your Bucks and Time.; Fit Type: Universal
  • [Erase Codes] – When You Find the Fault Codes, Please Fix the Problem Before Erasing the Codes. If the Codes Erased Without the Problem Fixed, the Engine Fault Light May Turn on Again in the Future.
  • [Multi-Functions] – Practical Multi-Functions OBD2 Code Reader Features Built-In OBD2 DTC Lookup Library, Which Help You to Determine the Cause of the Engine Light, Read Code, Erase Code, View Freeze Frame, I/M Ready, Vehicle Information, Data Flow, Real-Time Curve, Get Vehicle Speed Information, Calculate Load Value, Engine Coolant Temperature, Get Engine Speed.
  • [Wide Capability] – Supports 9 Protocols Compatible with Most 1996 US-Based, 2000 EU-Based and Asian Cars, and Newer OBD II and CAN Domestic Or Import Vehicles. Supports 6 Languages – English,German, Dutch, Spanish, French, Italian.
  • [Screen Protecting Film] – There’s a Transparent Screen Protecting Film on the Screen Surface. If Any Scratches on the Film, Just Tear Off the Screen Protecting Film. If Any More Problem on the Screen, Just Contact Our Customer Service for Replacement Directly.
  • [ABS / Airbag Codes NOT Supported] – It Is Able to Read and Clear Check Engine Information Which Is Part of OBDII System, But It Cannot Work with Non-OBDII Systems, Including ABS / Airbag / Oil Service Light, Etc.
  • [Compact Design] – Car Diagnostic Scanner Is Equipped with a 2.5 Feet Long Cable and Made of a Very Thick Flexible Insulator.There Are 6 Buttons on OBD2 Scanner:scroll Up/down,enter/exit and Buttons That Quick Query VIN Vehicle Numberand the DTC Fault Code.
  • [Connection Guide] – Plug the Scanner Into the OBDII Port on Your Car, Turn on the Ignition and Then Press the OK Button to Make the Connection. To View the Live Data, Please Start the Engine. If Connection Failure, Please Contact Motopower Directly for Assistance.

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#Top 2 Autel MS309 OBD2 Scanner Car Check Engine Code Reader

Autel MS309 OBD2 Scanner Car Check Engine Code Reader

  • [Retrieve Freeze Frame Data andVehicle Info] The More Specific the Information Available, the Clearer the Problem. The OBD2 Scanner MS309 Can Retrieve Freeze Frame Data, Including Important Engine Parameters Like RPM, Fuel Pressure, Fuel Trim, Engine Coolant Temperature, Etc. Also It Can Retrieve Vehicle Information Such As VIN Number, Calibration ID(s), Calibration Verification Nos. (CVNs), Etc, Which Is Useful to Check Whether the ECU Matches When You Are Buying a Used Car.
  • [No-Worry Purchase] Automotive OBDII Scan Tool MS309 Comes with a 12-Month Warranty and Free Lifetime Technical Support. If You Need Any Technical Support, Please Feel Free to Contact Us At Autelofficial @ Outlook . Com. NOTE: It Does Not Support the Full Engine System, If Need, Pls Consider ML629/ MK808BT, Etc.
  • [Little One, Big Jobs] This MS309 Obd2 Scanner Can Pay for Itself in the First Use. Autel MaxiScan MS309 Is a Plug-and-Play Handheld OBD2 Code Reader Capable of Scanning Vehicle Diagnostic Trouble Codes (DTCs) in Seconds to Pinpoint Emission-Related Issues. The Little Guy Can Do Many Basic But Necessary Works: Read/clear Codes, View DTC Definition, Turn Off Check Engine Light, Check I/M Readiness Status, Retrieve Freeze Frame Data and Vehicle Info, Etc.
  • [Read Codes and Clear Codes] Knowing the Codes in Advance Will Brace You for the Cost Estimate to Fix At the Repair Shop, So You Can Obviously Save Hundreds of Dollars on Diagnostics Alone, Why Not? You Can Use MS309 to Retrieve Generic Codes, Manufacturer-Specific Codes, and Pending Codes in Seconds and Display DTC Definitions Under the Codes, Quickly Locating the Problem Areas, Then Clear/reset the Codes After Proper Repairs.
  • [On-Screen DTC Definition, Easy To Use] Isn’t That Exactly What You Want? Each Code Is Followed by Its Definition, Saving Time and Effort, Quickly Locating the Problem Location, Perfect for Car DIYers and Beginners. When You Are Reading Codes, the Corresponding DTC Definition Is Placed Below the Code. MS309 OBDII Scan Tool Communicates with Vehicles Through a Standard 16-PIN OBD2 Cable and It’s Powered by Vehicle Directly- No Battery Needed.
  • [Works on 99% Vehicles] Autel MaxiScan MS309 Compact Pocket Code Reader Supports All OBD2 Protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. This OBD2 Code Scanner Is Compatible with 99% OBDII-Compliant Vehicles, Passenger Cars Or Light Trucks. For OBD2 Cars, Usually, Post 1996 for US Market, Post 2006 for EU Market and Post 2009 for Asian Market.
  • [Ready For Annual Smog Check] If the OBD II Readiness Monitors on Your Car Are Not “Ready”, Your Car May Fail the Smog Check. MS309 OBD2 Scanner Can Retrieve I/M Readiness Status to Check the Monitors Like Misfire Monitor, Fuel System Monitor, Comprehensive Components Monitor, Catalyst Monitor, O2 Sensors, EVAP, Etc, to Help Your Car Ready Pass the Annual Smog Check. That Way You Won’t Waste Time and Money on a Failed Smoke Check.
  • [Turn Off Check Engine Light] When Your Car Detects An Emission Related Problem, Check Engine Light Will Be Turned On. Do You Want to Spend Hundreds of Dollars to Turn Off This Light Every Time, Maybe It’s Just a Gas Cap That’s Not Tightened Or Needs to Change Bad Parts Like Spark Plugs and Ignition Coils? With Autel MS309 Scan Tool, You Can Read Code to Quickly Find Out Why the Check Engine Light Is on and Reset It.

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#Top 3 LAUNCH Creader 3001 OBD2 Scanner

LAUNCH Creader 3001 OBD2 Scanner

  • [ View Freeze Frame/Live Data Stream/ O2 Sensor/ Evap System Test/ On-Board Monitor Test] : LAUNCH Creader 3001 Is One Useful and Economic OBD2 FULL FUNCTION Automotive Diagnostic Tool, Support Read Live Data for Engine System, Quick Detecting Vehicle Failures, Saving You the Trips to Your Mechanic.
  • [ I/M Readiness Status Test] : You Can Use This Obd2 Scanner to Check the Status of Emission-Related Monitors Misfire System and Fuel System, Make Sure the Monitor Was Set Before Taking It to Smog, Help You Pass the Smog Check Easily, Save Your Money for Paying Fine Tickets.
  • [ Read and Clear Codes ] : LAUNCH Creader 3001 Obd2 Scanner Read and Clear Fault Codes for Engine System. In Addition, Creader 3001 Built in Fault Codes Definition Lookup Library. LAUNCH Creader 3001 Obd2 Scanner Works on Most 1996 and Newer US-Based Vehicles That Are OBDII Compliant (OBDII Protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). “PLUG AND PLAY” Scan Tool, Equipped with a 2. 5 Feet Long Cable and Made of a Very Thick Flexible Insulator, Very Easy to Use for Beginners.
  • [ Check Engine Light and Identify VIN Information] : Turns Off the MIL , If You Finished Repairing the Faulty Components, Then Clear the Fault Codes and Turn on the Vehicle Ignition, It Is Surprise That You Will Find the Check Engine Light Is Off. And More, LAUNCH Creader 3001 Obd2 Scanner Can Read the Car’s Information Such As VIN Number.
  • [ 5 YEARS ]Recommended by Mechanic Scotty Kilmer on Youtube. 100% Money Back ; If You Are Not Satisfied with Our Obd2 Scanner for Any Reason, Send It Back for a 100% No Questions Asked Refund. ! Providing You with High Quality Product and Friendliest Customer Service Are Our Forever Goal !

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#Top 4 OBD2 Scanner Auto Check Car Engine Clear Fault Code Reader Automotive Diagnostic Scan Tester Tools Kit Color Screen AMTIFO W4

OBD2 Scanner Auto Check Car Engine Clear Fault Code Reader Automotive Diagnostic Scan Tester Tools Kit Color Screen AMTIFO W4

  • [2.8 Inch IPS Color Screen] -Break the Conventional Car OBD2 Code Reader Concept and Redefined It, Adopting a 2.8-Inch IPS Color Obd2 Gauge Display, It Has a Stylish Appearance and a Comfortable Hand Held Experience. Don’t Need Any Battery Or Charger, OBD Reader Gets the Power Directly From Your Vehicle Through the OBDII Data Link Connector.
  • [Perfect Design] – Car Diagnostic Scanner Is Equipped with a 2.5 Feet Long Cable and Made of a Very Thick Flexible Insulator.There Are 4 Buttons on AMTIFO W4 OBD2 Scanner: Scroll Up/down,confirm/exit Button and Three Warning Lights.(Green Light: Support the Vehicle Detection ;Yellow Light: It Is Read That the Vehicle Is Faulty ; Red Light: The Product Is Energized Normally)
  • [Multi-Functions] Practical Multi-Functions Obd2 Scanner Diagnostic Tool Features Built-In OBD2 DTC Lookup Library, Which Help You to Determine the Cause of the Engine Light, Read Code, Erase Code, Fault Code Information Query,view Freeze Frame, I/M Ready,reading Data Stream and Playback Function, Real-Time Curve, Reading Vehicle Information, Get Vehicle Speed Information, Calculate Load Value, Engine Coolant Temperature, Get Engine Speed. Support Car Battery Voltage Test, Oxygen Sensor Test
  • [Warranty and Service] – TWO YEAR WARRANTY AND 100% SATISFACTION SERVICE. Thank You for Choosing AMTIFO! But If You Are Not Pleased with the Product, Please Contact AMTIFO Team Directly for Hassle-Free Return and Refund. Save Your Bucks and Time.
  • [ Car Diagnostic Scanner for Most Cars] – Supports 9 Protocols Compatible with Most 1996 US-Based, 2000 EU-Based and Asian Cars, and Newer OBD II and CAN Domestic Or Import Vehicles. Supports 8 Languages – English,German, Dutch, Spanish, French, Italian,Russian and Chinese.

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#Top 5 INNOVA 3145 Ford Digital OBD1 Code Reader

INNOVA 3145 Ford Digital OBD1 Code Reader

  • Includes Instructions for OBD1 Operation and All Ford Self-Tests
  • Easy-to-View Digital Display Shows Numeric Trouble Codes and Eliminates the Need to Count Flashes
  • Works on Most Ford, Lincoln and Mercury Domestic Cars and Trucks From 1982 to 1995
  • Memory Feature Stores Codes Even When the Reader Is Unplugged
  • Compatible with MCU and the EEC-IV Computer Control Systems

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#Top 6 EDIAG YA201 2023 Enhanced Obd2 Scanner

EDIAG YA201 2023 Enhanced Obd2 Scanner

  • [Youtube Influencer Mechanic Recommend] UCAR TECH Offer 5 Years Warranty for YA201 OBD2 Obd2 Scanner.It Supports Lifetime Free Update 60 Day Refund and Replacement for Unsatisfied.Welcome to Contact Us Via QandA, Email, Or Hotline, and Our After-Sale-Service Team for Technical Support
  • 2023 Elite Ver. Live Data Graphing Code Reader[WORTH:Code Reader Car Diagnostic Tool Full Functions Mode 6 Mode 8] YA-201 Obd2 Scanner Can Check Engine Light: Retrieve I/M Readiness, Live Data Graph,freeze Data Stream,playback Data StreamO2 Sensor, On-Board Monitoring (Mode 6),EVAP Systems(Mode 8) Component Test,Auto Vehicle Information,Upgraded Battery Statu Graphing. DTC Lookup
  • [EXTENED: Vehicle Coverage] Thisobd2 Scanner Work on Domestic and Import Vehicle, Such As Car, Light-Duty Trucks (12v Only), SUV and Mini-Vans with Standard OBD2/EOBD/JOBDandCAN Protocol.This Car Scanner Support 9 Language(EN,FR,PT,DE,IT,JP,EL,PT,ZH)
  • [NECESSITY: Advaced Hardware] This Code Reader Car Diagnostic Tool Comes with 2. 4′ TFT Colorful LCD Display with Blacklight, Delicate Resolution for Eye Protection, Lifetime-Free Update, Longer Obd2 Cable, Ergonomics Patents Design,plug and Play. This Vehicle Code Reader Is Recommended by Over 50,00 DIYer Ueser Fans. Why Not Take It Home?
  • [ACCURACY: Graphing Live Data and Graphing Battery Voltage] YA-201 Vehicle Code Reader Is Good At Mode 6 On-Board Monitor Test(According to the Maximum and Minimum Parameters, You Can Read the Hidden Errors of the Car, Even If the Engine Light Is Not On).Advanced Geaphing Accurate Real-Time Data and Battery Voltage State,freeze Data Stream by This Obd2 Scanner

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#Top 7 THINKCAR ThinkOBD20 Check Engine Light OBD2 Scanner Code Reader

THINKCAR ThinkOBD20 Check Engine Light OBD2 Scanner Code Reader

  • [ENHANCED 10 OBDII DIAGNOSIS FEATURES] This Car Code Reader Supports 10 Modes of OBDII Diagnostic Functions – Read Codes, Clear Codes, On-Board Monitor Test, I/M Readiness, Vehicle Live Data, Freeze Frame Data, Vehicle VIN Information, O2 Monitor Test, EVAP Monitor Test, DTCs Lookup. Thinkobd 20 Is a Helpful Engine Code Reader for Car Owners to Check the Vehicle’s Engine System Before Sending the Vehicle for Emission Test.
  • [WIDE VEHICLE COVERAGE and 7 LANGUAGES] The THINKOBD Obd2 Scanner Is Compatible with All OBD2 Protocols – CAN, ISO9141, KWP2000, J1850 PWM, J1850 VPW. Works with Most USA Vehicles Manufactured After 1996, EUR Vehicles Manufactured After 2000, and Asian Vehicles Manufactured After 2006. Supports Multi-Language Diagnostics: English, French, Spanish, German, Russian, Italian and Portuguese.
  • [TURN OFF CHECK ENGINE LIGHT DTC LOOKUP] Is Your Check Engine Light on All the Time? This Code Reader Will Help You Turn Off the Check Engine Light After You Fix the Problem and Clear the Trouble Codes. With a Built-In DTC Library of Over 3000 Trouble Code Definitions, You Can Read Common and Manufacturer-Specific Codes Directly and View the Definitions. Instead of Paying a Mechanic to Read the DTCs and Turn Off MIL. Quickly Read the Code, Find the Problem, Fix It and Save Hundreds of Bucks!
  • [Perfect Service] 12 Months Warranty for Any Quality Issues.Any Questions, Please Specify Your Car Model and Year to Contact Us (QandA Or Amazon Message), a Professional Customer Service Team Will Provide You with Technical Support.
  • [EASY TO OPERATE] No Charging, No Battery, No Bluetooth Or WiFi Connection Required. Plug and Play, No Complicated Procedures, Wired Connection Help You Diagnose Your Car Steadily and Quickly! Very Easy to Use, Even for Beginners!
  • [CHECK ENGINE CODE READER] THINKOBD 20 Obd2 Scanner Is a Code Reader for Scanning Engine Codes and Turning Off the Check Engine Light. This Obd2 Scanner Can Not Only Read and Clear Fault Codes and Read Data Streams, But Is Equipped with 10 Obd2 Modules, Such As Read Vehicle VIN, Read O2 Sensor Data, Read Live Data, Etc, Which Is Far Better Than Products with Only Partial Functions. Choose Thinkobd 20, It Is the Most Cost-Effective Vehicle Scan Tool for You!
  • [Additional Information] If You Connect the Product to the OBD Interface and the Unit Does Not Light Up, Please Check If the PIN of Your Car’s OBD Interface Is Bent Or Shorted.

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#Top 8 BAFX Products Wireless WiFi OBD2 Code Reader Scan Tool

BAFX Products Wireless WiFi OBD2 Code Reader  Scan Tool

  • ELM327 COMPLIANT – If the App You Wish to Use This with States ELM327 Compatible, Our OBD2 Reader and Scanner Will Work with It. Fully Compliant with the ELM327 Command Set.
  • 2 Year, Hassle Free, Warranty and Friendly USA Based Support
  • LIVE DATA – See Live Real Time Data with Our OBDII Car Code Reader Such As O2 Sensors, Fuel Pressure, Engine Load and More; Freeze Fram Data; Map Based Sensor Tracking with Certain Apps
  • SIMPLE TO USE – Plug Our OBD2 Scanner Into Your Vehicles OBD2 Port; Connect to Your Your IPhone Or Android Device Via WiFi Created by the OBD Reader; Downlaod An App to Use It With; Then Connect and Go!
  • APPS – 3rd Party Paid Or Free App Required to Use Device (Piston (Android) and OBD2 Car Scanner (iOS) Are FREE; Torque Pro (Android), OBD Fusion (iOS Or Android), DashCommand (Android Or IOS) Etc. Require a Small One Time Payment.
  • COMPATIBLE – Our OBD2 Car Scanner Works with All Cars and Light Trucks Purchased in the USA Model Year 1996 and Newer (gas and Diesel) Including But Not Limited to Ford, GM, Chevy, Chrysler; Dodge, Jeep, Toyota, Honda, Lincoln, Mercury, Mercedes, Porsche and More! (For Compatibility in Other Countries, Please See Product Description.
  • GUARANTEED – Unlike Other OBDII Car Scanners We Guarantee Ours Will Work on ALL OBD2 Protocols Including J1850 Which Many Have Problems With! Reads At Faster Speeds Than Most Other OBD Wireless WiFi OBD2 Code Readers.
  • EASY FIXES FOR LESS – Using Our OBD2 Car Code Reader You Can Read and Clear Your Check Engine Light Fault Codes Using Your Android Or IPhone Devices (does Not Read ABS/SRS). Check Your Emissions System Readiness, Know If You Will Pass Emissions /smog Tests Before You Go!

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#Top 9 NEXPOW OBD2 Scanner Bluetooth 5.0, Car Diagnostic Scan Tool Check Engine Code Reader

NEXPOW OBD2 Scanner Bluetooth 5.0, Car Diagnostic Scan Tool Check Engine Code Reader

  • [Unique Design and You Get] OBD2 Car Code Reader Equipped with Small Lights, Easy to Plug in and Unplug, and Won’t Obstruct Legroom. WARRANTY – 100% Money-Back Guarantee, 1-Year Replacement with Professional Customer Service. (Tips: Need to Download APP for Use.)
  • [Necessary Tester] Access a Whole New World of Information About Your Vehicle Directly on Your Phone, Tablet Or PC. Read Diagnostic Trouble Codes and Freeze Frame Data, Reset Check Engine Light, Prepare Smog Test, View Real-Time Sensor Readings, Create Customized Dashboard and Estimate Fuel Economy. (Tips: Please Use a Mobile Phone That Supports Bluetooth 5.0 Technology to Connect.)
  • [Support IOS and Android] OBD2 Scanner Bluetooth with Support for Extensive Third-Party Apps (such As OBD Scanner, OBD Car Doctor, Torque Pro, Car Scanner ELM OBD2) Can Turn Your IPhone, IPad Or Android Phone/tablet Into a Sophisticated Car Scan Tool. (Tips: The Product Page Has a User Manual for Reference.)
  • [Upgraded Bluetooth OBD2 Scanner] : NEXPOW LATEST Bluetooth 5. 0 Technology, With Bluetooth 5.0 Chip Installed, Bluetooth Has a Better Performance Than the Bluetooth 4.0 in Terms of Wider Transmission Distance, Faster Data Rate, and Lower Power Consumption. Ensure Your Great Experience with Fast, Stable and Efficient Transmission. (Tips: This Car Code Reader Is Incompatible with New Energy Vehicles, Hybrid Vehicles.)
  • [Key Point] Don’t Just Read Vehicle Malfunction Codes and Give You Code Definitions, But More Importantly Informs You What the Possible Problems Are with Your Vehicle, Even If You Know Absolutely Nothing About Cars. We Are Here to Help You Know the Car Troubles and Clear the Error Code for Saving Money, Read Engine Diagnostic Trouble Codes, Reset Check Engine Light, and Check If Your Vehicle Is Ready for SMOG Inspection. So the Understandable Fault Code Definition Is Important for You.

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#Top 10 EDIAG Car OBD2 Scanner YA-101 Car Code Reader

EDIAG Car OBD2 Scanner YA-101 Car Code Reader

  • [View Live Data and DTCs Lookup] View Freeze Frame/Live Data Streams, Live O2 Monitoring, Misfire, Engine Coolant Temperature and Engine RPM Data; View Real-Time PID Data From ECM; Built-In DTC Lookup Library with Definitions.
  • [Vehicle Diagnoses Doctor] YA-101 Is An Upgraded Version of Basic Obd2 Scanners with Feature Complete Support of All 10 Modes of Obd2; Including Reading and Erasure of Current Codes, O2 Sensor Tests, On-Board Monitor Test (Mode 6), EVAP System Test (Mode 8), I/M Readiness, Vehicle Info, Etc,.Help You Pass the Smog Check!
  • [Garage Necessity] Plug and Play Function,easy to Use. Add Battery Test Function to View of Battery Status; Color Display; FREE LIFETIME Software Updates Via USB Port. It Is Recommended As a Necessity in Your Garage/ Home and Autoshop.
  • [All OBDII Protocols Vehicles Coverage 9 Languages] Works with Most 12V Gasoline Vehicles Sold in the USA Since 1996. Supports All OBD2 Protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Support for 9 Languages: Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Traditional Chinese, Russian.
  • [Youtube Influencer Mechanic Recommend] Ediag Tools Provides Lifetime Warranty for the YA-101 Scan Tool. Please Feel Free to Contact, Any Time, Via QandA, Email And/or Amazon Messages.PLEASE NOTE:this Tool Only Works on 12V Cars,not NOT WORK FOR 24V Truck.

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#Top 11 Easesuper OBD2 Scanner Bluetooth 4.2, Car Diagnostic Scanner

Easesuper OBD2 Scanner Bluetooth 4.2, Car Diagnostic Scanner

  • Easy to Use / High-Quality After-Sales: Easesuper Bluetooth OBDII Scanner Is Small in Size (2.3 * 1.8 * 0.8inch), Does Not Interfere with the Legroom of the Cab, Plug and Pull, and Is Easy to Use. Easesuper Provides You with a One-Year Warranty and Professional Customer Service. If You Have Any Questions, Please Contact Us At the First Time.
  • Support 9 Protocols:Easesuper Bluetooth OBD2 Scanner Supports 9 Protocols, Most of the OBD2 in the Market Don’t Support 9 Protocols. And Equipped with IOS and Android Third Party Apps (IOS:Car Scanner/Android:Torque) and Bluetooth 4.2, OBDII Protocols Are Free to Use. Easily Turn Your Iphone, Ipad and Android Phone Into the Perfect Car Scanning and Diagnostic Tool. Reduce Vehicle Maintenance Cost.
  • Powerful Car Diagnostic Scanner: Easesuper OBD2 Scanner Diagnostic Tool Can Read and Diagnose the Check Engine Light, Understand the Severity of the Fault and Clear the Vehicle Fault Code in the Blink of An Eye. Compared with a Simple Scanner, It Has More Functions (i / M Readiness, Real-Time Vehicle Health Monitoring, Freeze Frame, Oxygen Sensor Test, Performance Test, Data Flow and Diagnostic Report, Fault Code Search, Etc.). Abs and Srs Systems Are Not Supported Temporarily.
  • Patented Design of Indicator Lights: Easesuper OBD2 Scanner Diagnostic Tool Has a Patented Design of Two Indicator Lights. A Power Indicator and a Compatibility Indicator. Insert OBDII Automatically Detects Whether the Vehicle Is Compatible Or Not. Compatible with 96% of Vehicles (US Models After 1996, EU Models After 2000, Asian Models After 2009). Note: This Vehicle Code Reader Is Not Compatible with New Energy Vehicles and Hybrids.
  • Necessary Fault Scanner: Easesuper OBDII Scanner Diagnostic Tool Not Only Gives the Code Definition (database Over 3000 Code Definitions), But Can Tell You the Problems of the Car in Detail and Provide Targeted Maintenance, Which Is More Suitable for Novices. Clear Error Codes, Calculate Fuel Economy and Read Fault Codes to Save Your Car Maintenance Costs. to Help You More Confident Into the Car Repair Point to Repair the Car.

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#Top 12 Autel OBD2 Scanner 2023 Newest MS309 Automotive Check Engine Code Reader

Autel OBD2 Scanner 2023 Newest MS309 Automotive Check Engine Code Reader

  • [USER-FRIENDLY DESIGN] This Check Engine Code Reader Features Two Easy-to-Use Buttons, Namely: “Enter/ Exit” and “Scrool” Buttons, Which Are Very Easy to Operate. It Comes with Backlit Display, and the Cable Is Long Enough Without Being Too Long and Getting in the Way. No Batteries Are Needed.
  • [FOR STARTERS and DIYERS] This Error Code Reader Is “plug and Play” and Comes with An Easy Interface. Even If You’re Not Familiar with Vehicle Repair, You Can Quickly Take Control of This Code Reader, and Get the Information You Want. It Comes with English Only, NO Spanish Or Other Language.
  • [UNIVERSAL OBD2 CODE READER] Autel MS309 Is a Very Basic Obd2 Code Reader, It Can Turn Off Check Engine Lights. Mostly, If Your Car Is with OBD2 Socket, Then It Supports. BUT It Does NOT Support ABS, SRS, Engine and Transmission Etc. Systems. PS: For OBD2 Cars, Usually, US Cars After 1996, EU Cars After 2006, Asian Cars After 2009.
  • [HIGH-QUALITY SERVICES] 12 Months Warranty From the Date of Purchase and Lifetime Free Tech Supports Are Offered by This Automobile OBDII Scan Tool. If Need Any Tech Support, Please Feel Free to Contact Us Via Auteldirect @ Outlook . Com.
  • [TURN OFF CHECK ENGINE LIGHT] This Car Diagnostic Tool Supports Reading DTCs, Displaying DTC Definition Under the Codes, Freeze Frame and I/M Readiness Etc to Figure Out the Root Cause of the Check Engine Light (CEL) and Turning It Off, to Help You Detect Any Potential Problems, and to Avoid Excessive Costs for Unnecessary Repairs.

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#Top 13 LEEPEE LP201 OBD2 Scanner, Auto Check Engine Fault Code Reader

LEEPEE LP201 OBD2 Scanner, Auto Check Engine Fault Code Reader

  • [Using Tips] Keep the Scanner Automotriz Dry, Clean, Not Adhere to Oil/water Or Lubricants. Wipe the Decoder by a Clean with the Gentle Cleaner If Necessary. Do Not Connect Or Disconnect Any Test Equipment When the Ignition Switch Is Opening Or the Engine Is Running.
  • [Worry-Free Purchase] We Are Committed to Providing Customers with Unparalleled Customer Support Before and After-Sales. Dear Customer, Please Feel Free to Contact Us If You Encounter Any Usage Problems After Purchasing the OBD2 Car Diagnostics. Support Returns and Exchanges and Answers to All Questions.
  • [Universal Auto Parts] LEEPEE-LP201 OBD2 Scanner Support for All Cars That Accorded with OBD II Standard Since 1996 in the US, 2000 EU-Based and Asian Cars, Newer OBDII Vehicles. If Your Vehicle Is Accorded with OBD II Standard, There Must a 16 Pin DLC (data Link Connector) Below the Instrument Panel. Help Keep Track of the Condition of Your Vehicle.
  • [Comprehensive Obd2 Scanner] LP201 Vehicle Code Reader Provides a Newly Published EVAP Test (You Can Know the Fuel Consumption of the Car At Any Time), Check Car Engine Code Reader, Clear Engine Trouble Code, I/M Status Detection, Oxygen Sensor Test, Vehicle Information Reading, Read Freeze Frame Data, DTC Lookup, Battery Voltage Detection.
  • [Fast Shipping] All OBD2 Scanners Are Delivered by the Amazon Warehouse. If You Have Any Questions About the Packaging Or Functionality of the Product, Please Feel Free to Contact LEEPEE. We Always Care About Your Shopping Experience.
  • [Plug and Play] OBD2 Scanner Engine Code Reader Have a Simple Design and User Convenience. Plug Into the Car OBD2 Port and Play On-Board Monitoring, Quick Find Out Engine Faults, Read/erase Codes, Check Engine Code Reader, Help to Save Time and Money. Support 8 Languages, English, German, Dutch, Italian, Spanish, French, Russian, Chinese.

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#Top 14 OBD2 Scanner Bluetooth SinoTrack Auto Diagnostic Scan Tool Car Fault Check Engine Light Wireless Car Code Reader

OBD2 Scanner Bluetooth SinoTrack Auto Diagnostic Scan Tool Car Fault Check Engine Light Wireless Car Code Reader

  • Plug and Play: Even Though Beginner Drivers Can Use It Easily, No Complicated Setup Installation, 1. Plug the Code Reader Into Your Car’s Onboard OBD2 Port; 2. Download An App and Then Pair the Diagnostic Scan Tool with Your Phone Via Bluetooth; How Simple and Efficient! We Provide the Video Guide(iOS/Android) to Help You Complete the Diagnosis More Intuitively
  • IOS andAndroid Available: Access a Whole of Information About Your Vehicle Directly on Your Phone Or Tablet, Sensor Data, Engine Coolant and Oil Temperature, O2 Readings, Mass Airflow, Monitor Fuel Economy, and More to Discover. OBDII Car Diagnostic Scanner Save the High Cost of Going to the Store to Diagnose Your Car
  • Compatible with Most Vehicles: Our Bluetooth OBD2 Scanner Is Suitable for Consumer Cars, Light Trucks, and Other Cars of 1996 and Newer Models (gasoline Or Diesel) That Are Purchased in the US in Compliance with OBD II/Protocol
  • Essential Practical Car Gadget: As a Multifunctional Car Health Tools OBD2 Scanner, It Will Help Your Gasoline Or Diesel Vehicle Drive Longer Miles! A Thoughtful Choice to Gift Yourself Or Your Family. 24 Hours Online Customer Service and a 2-Year Quality Warranty Offer No-Worry Purchasing
  • Real-Time Data: Use This V019 Diagnostic Fault Code Reader to Monitor Real-Time Live Gauge Data Directly From Your Car’s Computer System; Freeze Frame Data; Map-Based Sensor Tracking, and More! Faster Reading Speed Than Most Other OBDII Wireless Bluetooth OBD2 Readers

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#Top 15 MOTOPOWER MP69033A Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool

MOTOPOWER MP69033A Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool

  • [ABS / Airbag / SRS Codes NOT Supported] – It Is Able to Read and Clear Check Engine Information Which Is Part of OBDII System, But It Cannot Work with Non-OBDII Systems, Including ABS / Airbag / SRS / Oil Service Light, Etc.
  • [LCD Display] – Designed with a Clear Display LCD Screen (128 X 64 Pixels) – White Backlight and Contrast Adjustment. No Need Any Battery Or Charger, OBD Reader Gets the Power Directly From Your Vehicle Through the OBDII Data Link Connector.
  • [Upgrade MCU] – Upgraded MCU Is Used for This Version to Enhance the Reading Speed and Compatibility.
  • [Erase Codes] – When You Find the Fault Codes, Please Fix the Problem Before Erasing the Codes. If the Codes Erased Without the Problem Fixed, the Engine Fault Light May Turn on Again in the Future.
  • [Supports Most Vehicles] – Supports 9 Protocols Compatible with Most 1996 US-Based, 2000 EU-Based and Asian Cars, and Newer OBD II and CAN Domestic Or Import Vehicles. Supports 6 Languages – English,German, Dutch, Spanish, French, Italian.
  • [Universal Application with Storage Bag] – Practical Multi-Functions OBD2 Code Reader Features Built-In OBD2 DTC Lookup Library, Which Help You to Determine the Cause of the Engine Light, Read Code, Erase Code, View Freeze Frame, I/M Ready, Vehicle Information, Data Flow, Real-Time Curve, Get Vehicle Speed Information, Calculate Load Value, Engine Coolant Temperature, Get Engine Speed. A Storage Bag Is Included with the Package.

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#Top 16 BAFX Products – Wireless Bluetooth OBD2 Scanner Code Reader ELM327 Diagnostic Tool

BAFX Products - Wireless Bluetooth OBD2 Scanner Code Reader  ELM327 Diagnostic Tool

  • [Guaranteed] Unlike Other OBD2 Car Diagnostic Scanners We Guarantee Ours Will Work on ALL OBDII Protocols Including J1850 Which Many Have Problems With! Works on Both Gas and Diesel Vehicles. Reads At Faster Speeds Than Most Other OBDII Wireless Bluetooth OBD 11 Readers.
  • [2 Year Warranty] We Proudly Back Our OBDII Trouble Code Reader with a Professional 2 Year Warranty Against All Manufacturing Defects! Our Friendly, USA Based, Professional Support Team Provide Top Notch Service and Will Help You Make the Most of Your New OBD 2 Scan Tool!
  • [Compatible] Our Automotive OBDII Diagnostic Engine Reader Works with All Consumer Automotive Vehicles, Cars and Trucks in the USA That Are Model Year 1996 Or Newer! Compatibility Varies Depending on Vehicle Country of Location. See Product Description to Check Your Vehicles Computer Compatibility Based on Your Country of Location. (NOT IPHONE / IOS COMPATIBLE)
  • [Elm327 Compliant] If the App You Wish to Use States You Will Need An ELM327 Compatible Tool, Our OBDII Diagnostic Programmer / Reader Tool Will Work with It! Our OBDII Engine Scan Tool Is Fully Compliant with the ELM327 Programmer Command Set Giving You Access to Numerous Professional Level Programs to Choose From!
  • Our Car Trouble Scanner Works with All Consumer Cars, Light Trucks and Other Autos Purchased in the USA Model Year 1996 and Newer (gas OR Diesel) Including But Not Limited to Audi, Ford, GM, Chevy, Chrysler; Dodge, Jeep, Toyota, Honda, Hyundai, Infiniti, Lincoln, Mercury, Mercedes, Nissan, BMW, VW, Porsche and More!
  • [3rd Party App Required] A Paid Or Free App Is Required to Use Our OBDII Engine Scan Tool, We Do Not Develop Or Sell These Apps But Have Many to Recommend Such As: Piston, Torque Pro, OBD Fusion, DashCommd, OBD Auto Doctor Plus So Many More! Compatibility in Other Countries, Please See Product Description.
  • [Live Data] Monitor Live Real Time Live Gauge Data Direct From Your Autos Computer Systen with Our Diagnostic Trouble Code Reader Such As O2 Sensors, Fuel Pressure, Engine Load and More; Freeze Fram Data; Map Based Sensor Tracking Plus So Much More! Making It Extremely Easy to Check Up on the Health of Your Vehicle Just Like the Pros! Our Automotive Health Tool Will Help You Keep Your Gas Or Diesel Vehicles Running Many Miles Longer!
  • [Fix and Service Your Car For Less] Using Our Diagnostic Code Reader You Can Read, Reset and Clear Your Check Engine Error Light Fault Codes with Your Android Phone (does Not Read ABS Or SRS). Check and Fix Your Emissions System Readiness, Know If You Will Pass Emissions and Smog Test Before You Go with Our Diagnostic Tool! (NOT IPHONE / IOS COMPATIBLE)
  • [Simple To Use] Plug Our OBD2 Diagnostic Scanner Into Your Vehicles Automotive OBD2 Port; Pair Diagnostic Scan Tool with Your Android Phone Via Bluetooth; Download An App to Use It With; Then Connect and Start Scanning for Live Sensor Data Like a Professional Direct From Your Vehicles on Board Computer! (NOT IPHONE / IOS COMPATIBLE)

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#Top 17 DNOSE DN601 Car Code Reader12V Battery Voltage Tester 9 Modes OBD2 Scanning Tool Universal Auto OBDII Scanner Check Engine Light

DNOSE DN601 Car Code Reader12V Battery Voltage Tester 9 Modes OBD2 Scanning Tool Universal Auto OBDII Scanner Check Engine Light

  • [11 Languages and DTC Lookup] Be Equipped with 11 Kinds of Language–English, French, Russian, German, Italian, Spanish, Portuguese, Japanese, Simplified ChineseandTraditional Chinese and Polish. DTC Lookup Option Shows Code Definitions After Choosing the Car Brand, Allowing Users to Do Their Job Faster, Which Other Simple Code Readers Cannot.
  • [Monitor Exhaust Emissions] With the Backlit and TFT Color Screen, This Code Reader Resets the Engine Light Anddisplays the Freeze Frame, Live Data and On-Board Monitor Clearly and Effectively. By Using the Silicone Buttons, You Can See the MIL STS, MISFIRE, FUEL SYS, O2 SENSOR, RPM, VSS, MAF, and Other Essential Data to Diagnose the Root Cause That Results in Vehicle Emission-Related Problems.
  • [Check Battery Voltage] The DNOSE DN601 OBDII Scanner Is Not Just a OBDII Scanner, But Also a Battery Tester. It Is Able to Show the 12V Car Battery Voltage and Status for Car Owners in Seconds, Which Helps Users Monitor Their Car Batteries More Conveniently. With This Code Reader, You Can Know the Battery Condition to Decide to Change It Or Not.
  • [Full OBD2 Functions] The DNOSE DN601 Car Code Reader Is a New and Comprehensive Code Reader with 9-Mode OBDII Function. Read and Clear Engine Fault Codes Quickly, Display Live Data and Freeze Frame Accurately, Show Vehicle Information and I/M Readiness Directly, Perform On-Board Monitoring Test(Mode 6), O2 Sensor Test and Component Test. Save Your Time and Money on Repairing Your Vehicle.
  • [Wide Coverage] Supports Most 1996 and Newer US-Based, 2000 EU-Based and 2008-Asian Based Vehicles, Including 12V Cars, SUVs and Light Trucks. Also Works on ALL OBDII Protocols – ISO9141, KWP2000, J1850 PWM, J1850 VPW, and CAN (Controller Area Network). If You Are Not Sure About the Compatibility, Please Do Let Us Know the Vehicle Information So That We Can Provide You with Further Assistance.

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Editor’s Notes

During our Code Readers under $30 analysis, we discovered 268 Code Readers under $30 items and shortlisted 17 high quality products.We found out that most consumers choose Code Readers under $30 with the average price of $26.

We have researched a huge selection of brands and picked the top brands of Code Readers under $30, which includes MOTOPOWER, Autel, LAUNCH, AMTIFO, MOTOPOWER Code Reader.

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