The Best Obd2 Scanner Live Data Graphing of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Obd2 Scanner Live Data Graphing of 2022. Check our ranking below.

2,287 Reviews Scanned

SaleRank No. #1

FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

[Vehicle CEL Doctor] The NT301 obd2 scanner enables you to read DTCs, access to e-missions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle. The fault code only can be cleared by NT301 after car repair finished, as like all the obd2 scanner's working principle. The fault code will appear again even though you cleared before, if you don't repair the car well.
[Accuracy & Streams] Live data graphing and logging. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend. It's a basic code reader and doesn't support to scan and read codes about any car systems like ABS, Battery, TPMS, SRS, SAS systems. It also DOESN'T support any special functions like EPB reset/battery registration/oil reset/programming/Relearn/Camshaft position or battery test.
[Read Fault Codes] About the read code funtion needs to be in the ignition on state and if the check engine light is on. If the vehicle is compatible with NT301, please select correct menu & ensure no hardware/wiring issues/obd2 interface damage for accurate results. The correct menu: Select OBDII-> Wait for seconds-> Select Read codes
[S-mog Check Helper] Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident e-missions test.
[OBDII Protocols & Compatibility] The NT301 supports OBDII protocols like KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. The device is compatible with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs. Kindly check the vehicle compatibility before the purchase since the function comatibility and car compatibility vary from different car models, year and vin.

Rank No. #2

Y2 2.8'' Color Graphing Screen OBD2 Scanner Diagnostic Tool,Enhanced PRO Check and Reset Engine Fault Code,DTC Lookup,O2 Sensor Test,Live Data,Freeze Frame,OBDII Code Reader Tool for All Cars

【Vehicle Repair Butler & Easy Use for You】-SHRINLUCK OBD2 Scanner simplify the operation process to be user-friendly for beginners, can quickly reads and clear the engine fault code, so you don't have to wait until the warning light comes on to go to the repair shop. It offers live data monitoring, I/M readiness, EVAP leak detection, VIN/CIN info. The DTC lookup explains faults fast. Like a personal car butler, it saves time,cuts repair costs, avoid accidents, and keeps your vehicle healthy.
【Enhanced Function & Best Cost-Effective】-Our OBD2 Scanner not only integrates all the basic functions, but also enhances the advanced functions: Freeze Frame locks key fault parameters for precise diagnostics;O₂ sensor testing ensures the efficient operation of the fuel combustion and emission system;Mode 6 offers in-depth self-test data;Mode 8 performs component tests;Battery testing function can initially determine the performance degradation of the storage battery and prevent startup failure.
【HD Color Graphing Screen & Convenient Hotkey Design】-SHRINLUCK OBD2 scanner diagnostic tool features a 2.8" HD color LCD with an innovative icon-based interface similar to a smartphone app.Functions like OBDII diagnosis, DTC query, battery testing, and system settings are presented via intuitive icons for quick access and efficient operation.Hotkeys enable fast reading of fault codes(DTC), vehicle info(VIN), and I/M monitoring status, offering one-click access for smoother,more convenient use.
【Wide Compatibility & Convenient to Carry】-Our OBD2 scanner for car supports all major OBDII protocols, including KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN. It covers 99% of global vehicles, including those from the US (1996+), Europe (2001+), and Asia (2005+). Lightweight and portable, it easily fits into backpacks, handbags, or car storage compartments. Suitable for multiple vehicle types, it meets both personal and commercial needs for efficient diagnostics anytime,anywhere.
【Auxiliary & Extended Functions】-Our OBD2 code reader offers multiple auxiliary and extended features to enhance the diagnostic experience. The self-check function detects display screen and button issues to ensure data accuracy and device stability. It supports screenshot capture, unit conversion, and nine language options. Additionally,graphical real-time data display, along with recording and playback of live and historical data, significantly improves diagnostic accuracy and ease of use.

SaleRank No. #3

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+

[Pro OBD2 Scanner] - BlueDriver is the easiest way to scan and understand your vehicle like a professional mechanic. Read and clear your car’s trouble codes and check engine light.
[Read & Clear The Codes] - BlueDriver's enhanced vehicle diagnostics gives you access to information normally available only to mechanics on their OBD2 scan tools. Now you can read and clear ABS, Airbag, SRS, TPMS codes, and many more.
[Get The Right Fix & View Live Data] - Much more than a car code reader, BlueDriver is a diagnostic tool. You’ll get unlimited repair reports with possible causes and fixes, plus real-time health monitoring while you drive with the live data feature.
[Wireless & Bluetooth Enabled] - Say goodbye to wires. BlueDriver connects with Bluetooth via your phone/tablet to a sensor that plugs into your car's OBDII port. Get all of the capabilities of an expensive code reader & scan tool without any annoying wires.
[User-Friendly App and Repair Videos] - BlueDriver gives you more ways to scan and fix your vehicle. Our iOS & Android app connects you to a large database of repair videos with step-by-step directions of repairs.

Rank No. #4

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

WIDE COMPATIBILITY – Trusted by YouTube Star Scotty Kilmer. The AD410 OBD2 Scanner supports all 16PIN vehicles that comply with the OBDII protocol, including KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN. This OBD2 code scanner compatible with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles. Multilingual support (English, German, French, Spanish, etc.), this car code reader is ideal for international users. Check compatibility with your vehicle model before purchasing. !!! Powered directly from your vehicle's OBDII connector, this diagnostic tool doesn' t need a battery or charger.
CRITICAL FUNCTIONALITY – Quickly Read & Clear Fault Codes. The obd2 scanner diagnostic tool quickly reads and clears stored emissions-related codes, pending codes, and provides code definitions. With over 42,000 built-in DTC lookups, you can easily identify faults without the need for Google searches. Reset the MIL, check monitor readiness before smog tests, and understand your vehicle's health before costly repairs. !!! Note: Fault codes can be cleared after resolving the underlying issue, the code reader itself does not have a reset function.
ENHANCED OBDII DIAGNOSTICS – Comprehensive System Testing. This engine obd2 scanner diagnostic tool offers advanced diagnostics, including testing of O2 sensors and EVAP systems. Perform a leak test on your vehicle's EVAP system and monitor the fuel tank's integrity. The O2 sensor test helps fine-tune the air/fuel mixture, improving fuel efficiency and reducing emissions—saving you money at the pump and reducing your car's environmental impact. !!! Note: The AD410 is only an engine code reader, it DOESN'T support other systems such as ABS, SRS, Transmission and others.
QVGA DISPLAY & NEW UI – User-Friendly Interface. The OBD scanner for car boasts a 2.4 TFT true-color LCD display (262K) for clear, easy-to-read results. With an intuitive UI design, you can quickly access OBDII diagnostics, I/M readiness checks, DTC search, and setup options. No need to read a manual—this user-friendly auto diagnostic code scanner is perfect for beginners, mechanic and seasoned users alike.
EASY TO USE – Locate the vehicle’s OBD-II port (typically found under the steering wheel, near the dashboard, or inside the fuse box). Insert the 16-pin connector firmly into the port to ensure a secure physical connection. Power on the vehicle (some devices require the engine to be running, while others only need the ignition turned to the ‘ON’ position)—then the item will work. The USB cable is only for updates and is not needed when connected to the vehicle.

Rank No. #5

LAUNCH CRP123 V2.0 OBD2 Scanner-2025 New Model Engine/ABS/SRS/Transmission Diagnostic Scan Tool SRS Airbag Code Reader,3 Reset Oil Service/Throttle Relearn/SAS Reset,Lifetime Free Update

【Great Ideal For Every Car Owner】Prefect choice for your father, husband, brother or boyfriend. EVERY CAR OWNER WILL NEED IT! Also, the lifetime update is provided for more vehicle coverage, bug fixes. SAVE AT LEAST $1000+ PER YEAR!Get LAUNCH CRP123 V2.0 car diagnostic scanner and give your lover a surprise!*R each us to Get the Extra Gifts :Protective Case Storage Bag.
【2025 Newly Added 3 Reset Functions】CRP123 V2.0 obd2 scanner with upgrades it offers Throttle Adaptation,Oil Reset and SAS Reset functions for FREE now!! Optimize your engine performance with Throttle Adaptation, reset your oil life system with ease to save time and money on maintenance, and enhance your vehicle's handling and safety with SAS Reset.Covering more daily repairs,become the most cost-effective product in its price range,save your time and money!
【 Read & Clear/Reset Engine/ABS/SRS/Transmission Diagnostic Scan Tool 】LAUNCH CRP123 V2.0 OBD2 Scanner can test Engine, Transmission, ABS and Airbag four systems, also reads and resets code, displays data stream graphic, stores and playbacks dynamic data stream,helps to quick analysis and diagnosis.
【 Error Fault Code Reader】Except the full 10 modes OBD2 diagnostic functions like, retrieving I/M readiness, Freeze Frame Data, Read Dynamic Data stream and Vehicle Information, O2 Sensor Test, EVAP Test of Fuel Tank System (Mode 8) and Advanced On-board Monitoring (Mode 6), launch crp123 v2.0 obd2 scanner can not only reveal what error codes your car is producing, but also erase your vehicle’s check engine light after problem fixed, the DTC help and explanation also tell you the exact problem.
【 Live Data Graphing + Read/Record/Playback Data stream + Print diagnostic data 】Live Data Graphing,more intuitive to know your vehicle’s problem.Large size Color Screen ;Print Function:Print the diagnose result easily; with user manual and register & update tutorial video uploaded in the link by us,you can Look up it anytime by ONE-CLICK.

SaleRank No. #6

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

OBD2 SCANNER & BATTERY TESTER IN ONE – The INNOVA 5210 OBD2 scanner not only reads and clears check engine light and ABS codes (coverage may vary) but also functions as a car battery tester to check alternator health and prevent unexpected breakdowns.
LIVE DATA & REAL-TIME DIAGNOSTICS – Get instant access to OBD2 live data, including RPM, engine temperature, fuel trims, and oxygen sensor readings. The drive cycle readiness feature helps pass smog tests and emissions inspections with ease.
ENGINE CODE READER – This automotive diagnostic tool works with most US, Asian, and European vehicles from 1996 and newer, including Toyota, Ford, Honda, Chevrolet, Nissan, Dodge, and more. Read and erase ABS (coverage may vary) and engine trouble codes with pinpoint accuracy. Please use Innova's Coverage Checker to verify coverage.
OIL RESET & SMOG CHECK READINESS – The built-in oil light reset feature allows DIYers and mechanics to properly reset maintenance lights after an oil change. Check I/M readiness status to ensure your car is ready for an emissions test.
NO SUBSCRIPTIONS – VERIFIED FIXES WITH FREE APP – Unlike other OBD2 code readers, the INNOVA 5210 provides verified fixes based on real-world repairs from ASE-certified mechanics. Trusted by 4M users, the RepairSolutions2 app on iPhone & Android gives you step-by-step repair guidance, suggested parts, and cost estimates—no extra fees or hidden subscriptions!

Rank No. #7

Innova SD35 OBD2 Scanner – ABS, SRS, TPMS & Check Engine Code Reader, Live Data, All System Diagnostics, Compatible with Most Vehicles

OBD2 SCANNER FOR ALL SYSTEMS – The INNOVA SD35 is a tablet-based OBD2 scanner designed for advanced diagnostics. Read and clear check engine light, ABS, SRS, and TPMS codes, plus test your car battery and alternator to prevent unexpected failures. Vehicle coverage may vary. Please use Innova’s Coverage Checker to verify compatibility.
ALL-SYSTEM DIAGNOSTICS & LIVE DATA – Unlike basic code readers, this OBD2 scanner for all vehicles scans engine, transmission, ABS, SRS, and more. Get real-time live data, including RPM, fuel trims, temperature readings, and oxygen sensor performance.
OBD2 TABLET WITH USER-FRIENDLY INTERFACE – This automotive scan tool features a high-resolution display, making vehicle diagnostics faster and easier.
ADVANCED TPMS, OIL RESET & SERVICE FUNCTIONS – Perform TPMS sensor checks, oil light reset, and other service resets with ease This professional diagnostic tool provides comprehensive vehicle maintenance capabilities in one device.
WIDE VEHICLE COVERAGE (1996 & NEWER CARS & TRUCKS) – This OBD2 scanner Bluetooth tablet is compatible with Toyota, Ford, Honda, Chevrolet, Nissan, Dodge, and more. However, feature coverage may vary. Please use Innova's Coverage Checker to verify coverage.

SaleRank No. #8

AMTIFO OBD2 Scanner with Battery Tester - Check Engine Light & Emissions Readiness, Plug & Play, Battery Health, Real-Time Date, Car Code Reader, Support All OBD II Vehicles

Comprehensive Vehicle Diagnostics - Car code reader supports nine OBDII/EOOBD protocols, providing complete diagnostics for all car types. Easily read and clear check engine light codes for accurate troubleshooting
Battery Health & Voltage Monitoring - Code reader for cars and truck sexclusive battery tester checks battery life, charge, and voltage, keeping you informed of your car's battery status at all times
Real-Time Data Streaming - Car scanner access live data with clear graphs, enabling you to monitor vehicle performance in real-time and ensure emissions readiness for smog checks
User-Friendly & Multilingual - Simple plug-and-play setup with a responsive color screen. Supports 13 languages, making diagnostics accessible to users worldwide.
Durable & Compact Design - Built to last with a rugged exterior for easy handling. Portable and convenient, ideal for DIY diagnostics at home or professional use in shops.

SaleRank No. #9

BLCKTEC 460T OBD2 Scanner Car Code Reader Engine ABS SRS Transmission Diagnostic Tool, 12 Reset Services, Oil/TPMS/EPB/BMS/SAS/DPF/Throttle Reset, ABS Bleeding, Battery Test, Auto VIN, Free Update

[All System Diagnostics, Professional-Level Scanner] - BLCKTEC 460T is the ultimate OBD2 diagnostic tool for home mechanics and professionals. It supports all 10 OBD2 modes, reads and clears Engine/Transmission/ABS/SRS codes, performs All-System Diagnostics, offers workshop reset tools, and provides real-time live data. It helps you pinpoint issues, assess your car's condition, and prepare for SMOG checks with ease. NOTE: Function availability depends on your vehicle. Before you buy, be sure to use the Compatibility Checker on BLCKTEC website or contact our customer support to verify that the features you need are supported for your vehicle’s specific year, make, and model.
[12+ Most Popular Reset Functions] - BLCKTEC 460T OBD2 scanner offers 12+ dealer-level service functions, including Oil Maintenance Reset, ABS Bleeding, EPB Reset, SAS(Steering Angle Sensor) Recalibration, DPF(Diesel Particulate Filter) Reset, Throttle Body Relearn, Battery Reset/Initialization, TPMS Relearn, Transmission Reset, Fluid Change Reset, Maintenance Reset and more, enabling you to perform workshop services like a pro. NOTE: Function availability depends on your vehicle. Be sure to use the Compatibility Checker on BLCKTEC website to verify that the features you need are supported for your vehicle.
[Real-Time OBD2 and OEM Live Data, Freeze Frame Data] - BLCKTEC 460T helps diagnose vehicle issues when warning lights like Check Engine Light or ABS/SRS Light appear. It offers detailed DTC info, ECU Freeze Frame Data, and real-time OBD2 and advanced OEM live data, including Engine, Transmission, ABS, SRS, and more, making it easy to diagnose and resolve vehicle problems. You can view, graph, record, replay, and overlay up to four live data streams in a single graph for better analysis.
[AutoVIN, AutoReLink, AutoScan, 3X Faster] - Equipped with AutoVIN technology, 460T automatically retrieves the VIN to save you time. Its AutoScan and AutoReLink features scan all of the vehicle's ECUs and detect any fault codes immediately after you plug the scanner into the vehicle's OBD2 port - no button presses required. Additionally, it regathers DTC and I/M readiness information every 30 seconds, simplifying monitor tests. 460T's advanced technology makes it 3X faster than other products.
[Get RepairSolutions2, the #1 Auto Repair App for Free] - When paired with RepairSolutions2(RS2) App, 460T becomes even more powerful. RS2's Verified Fix Database built by master technicians, provides the parts needed for the repair. Additionally, RS2 gives you access to OEM warranty info, maintenance schedules, TSB, and dealership recall info, making car care easier than ever. RS2 is free with no subscription fees and it stores your car scan reports in the cloud, allowing you to access, share, or print them anytime and anywhere.

Rank No. #10

LAUNCH OBD2 Scanner CRP123X Elite V2.0, 2025 Lifetime Free Update Diagnostic Scan Tool, Car Engine Code Reader with Oil/Brake/SAS/BMS/D.P.F/ABS Bleeding/Throttle Reset, FCA SGW, Auto VIN, Battery Test

【2025 Upgrade to V2.0】LAUNCH has upgraded the CRP123X to V2.0, outperforming models like NT604/NT614/FX2000 as the most cost-effective option. It delivers 5x faster diagnostics with expanded coverage for 90+ vehicles (1996–2025). Weekly updates ensure ongoing compatibility. Additionally, it supports 7 major reset functions for daily repairs. Features Android 8.1, 32GB ROM, and 6100mAh battery. Comes with free lifetime updates and a 5-year un.dertaking! No fee is charged!
【7 NEW Reset Functions Added】LAUNCH CRP123X V2.0 introduces 7 specialized reset functions—including Throttle Adaptation, Oil Reset, SAS Reset, BMS Reset, Brake Reset, D-P-F Regeneration, and ABS Bleeding. Continually updating to include newer models from 2024 to 2025. Please note: Reset functions may vary depending on the model, please confirm suitability with us before purchase.
【4 System Diagnosis & AUTO VIN】Figuring out the root cause before fixing the car's mechanical issue, the LAUNCH CRP123X V2.0 car scanner offers professional 4-system diagnostics (Engine, Transmission/TCM, ABS, Airbag/SRS) with real-time 4-in-1 graphed data. It efficiently reads and clears codes, offers ECU information, and displays Live Data for ABS, SRS, engine, and transmission modules. Just a few clicks, it could generate a detailed diagnostic report, and highlighting the exact nature of the problem.
【No Extra Software Fees & FCA AutoAuth】LAUNCH CRP123X V2.0 ‌supports‌ 90+ global brands. Upgrade with one-touch, feature updates, and car coverage expansion to ensure compatibility with vehicles from 1996–2025. AutoAuth access ‌allows diagnosing‌ more FCA vehicles. Additionally, it supports Diesel (12V only), gasoline, 12V passenger cars, pickups, light-duty trucks, SUVs, and minivans, ensuring comprehensive coverage for all diagnostic needs.
【Battery Monitoring & Health Reports】The LAUNCH car scan ‌tool‌ offers live data for parameters like oil temperature, pressure, and engine speed. The 4-in-1 data is displayed in color graphs or text, providing a clear understanding of your vehicle's condition. It also supports real-time ‌battery health‌ monitoring, automatically analyzing and presenting diagnostic data in graphical form. Data can be saved via recordings or screenshots for thorough analysis.

Last update on 2025-11-24 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Obd2 Scanner Live Data Graphing?

Do you get stressed out thinking about shopping for a great Obd2 Scanner Live Data Graphing? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Obd2 Scanner Live Data Graphing, which is why we have assembled a comprehensive list of the greatest Obd2 Scanner Live Data Graphing available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Obd2 Scanner Live Data Graphing that you consider buying. Your questions might include the following:

Is it worth buying an Obd2 Scanner Live Data Graphing?
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What factors deserve consideration when shopping for an effective Obd2 Scanner Live Data Graphing?
Why is it crucial to invest in any Obd2 Scanner Live Data Graphing, much less the best one?
Which Obd2 Scanner Live Data Graphing are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Obd2 Scanner Live Data Graphing, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Obd2 Scanner Live Data Graphing, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Obd2 Scanner Live Data Graphing. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Obd2 Scanner Live Data Graphing buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Obd2 Scanner Live Data Graphing currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Obd2 Scanner Live Data Graphing has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Obd2 Scanner Live Data Graphing?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Obd2 Scanner Live Data Graphing.
Customer Ratings: Number ratings grade Obd2 Scanner Live Data Graphing objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Obd2 Scanner Live Data Graphing.
Product Quality: You don’t always get what you pay for with an Obd2 Scanner Live Data Graphing, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Obd2 Scanner Live Data Graphing is should be an indication of how long it will work out for you.

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The Best Obd2 Scanner Live Data Graphing of 2022 – Reviews & Buying Guide

How Do You Buy The Best Obd2 Scanner Live Data Graphing?

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