Where to get Emissions Analyzers – May 2022 edition

Looking to find the best Emissions Analyzers?

We researched 12 Emissions Analyzers, tested 6, and we have done 18 hours of research. The best Emissions Analyzers doesn’t have to be complicated to be great. Our first pick is exactly that. No more, no less. It also costs less than any other products we tested.

The best

No. 1
Autel OBD2 Scanner Autolink AL319 Code Reader Read and Erase Codes Check State Emission Monitor Status Powerful Scan and Car Diagnostic Tool
  • [FOR END USER & 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.
  • [TURN OFF CEL] This car diagnostic tool supports Reading DTCs, displaying Live Data, Freeze Frame & 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.
  • [EXTENSIVE APPLICATION] Compatible with 7 languages (English, French, Spanish, etc.) and various post-1996 OBD II protocol vehicles (Toyota, Nissan, Honda, Ford, etc.), this OBD II scanner provides accurate and fast diagnosis for worldwide car owners.
  • [USER-FRIENDLY DESIGN] This check engine code reader features a patented One-Click I/M Readiness Key, TFT color display, built-in speaker, LED Indicator etc. The cable is long enough without being too long and getting in the way. No batteries are needed.
  • [HIGH-QUALITY SERVICES] 12 months warranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool. Welcome to contact us via Q&A, email, or hotline, and our after-sale-service team for technical support.

Intro

Find out where you can get the best Emissions Analyzers! Picking among different existing Emissions Analyzers is not always that easy. It can even turn into a lengthy task because of the multiplicity of websites offering this type of product. That’s why on this page we’re giving you a comparison based on the best value for money spent. It’s a ranking thoroughly made to provide you with a comprehensive view and allow you to pick the best Emissions Analyzers. You will find a broad selection of models, brands, and prices. Whether you want to spare your wallet or find out what will be the best Emissions Analyzers for you, we support you through this comparison, which lists the product based on Amazon customer reviews. To make it practical, we have laid it out as a Top 10 of the Emissions Analyzers. On your marks! Start comparing! Pick your Emissions Analyzers!

Our picks

No. 1
Autel OBD2 Scanner Autolink AL319 Code Reader Read and Erase Codes Check State Emission Monitor Status Powerful Scan and Car Diagnostic Tool
  • [FOR END USER & 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.
  • [TURN OFF CEL] This car diagnostic tool supports Reading DTCs, displaying Live Data, Freeze Frame & 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.
  • [EXTENSIVE APPLICATION] Compatible with 7 languages (English, French, Spanish, etc.) and various post-1996 OBD II protocol vehicles (Toyota, Nissan, Honda, Ford, etc.), this OBD II scanner provides accurate and fast diagnosis for worldwide car owners.
  • [USER-FRIENDLY DESIGN] This check engine code reader features a patented One-Click I/M Readiness Key, TFT color display, built-in speaker, LED Indicator etc. The cable is long enough without being too long and getting in the way. No batteries are needed.
  • [HIGH-QUALITY SERVICES] 12 months warranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool. Welcome to contact us via Q&A, email, or hotline, and our after-sale-service team for technical support.
No. 2
ANCEL AD410 Upgraded OBD2 Scanner Vehicle Code Reader Check Engine Light Car Auto Diagnostic Scan Tool Emission Analyzer with O2 sensors, I/M Readiness DTC Lookup Live Data Graph Functions
  • Essential OBD2 Scanner Functions: AD410 is a professional engine code reader that can help you quickly disable the check engine light (CEL). It can not only read codes, clear codes and explain code definitions, but also check vehicle information, I/M readiness, display dynamic data streams and freeze data. Help you keep track of the health of your vehicle.
  • Enhanced Code Reader Diagnostics: In addition to the basic functions of the commercially available OBD2 scanners, we also support the testing of the O2 sensor and the EVAP system. With the AD410 code scanner, you can initiate leak testing of the vehicle's EVAP system by monitoring the integrity of the fuel tank system. The O2 sensor test is used to monitor and adjust the air-fuel mixture, which can identify and resolve issues related to fuel efficiency and vehicle emissions.
  • Support Data Review and DTC Lookup: To allow you to replay the data while repairing the vehicle, we have also added the record and review feature. In addition, you do not need to worry that you do not understand the trouble code, we have carefully prepared the search library OBD-II DTC so that you can easily find the meaning of the trouble code, which will save your time searching the Internet. In addition, it supports print data as needed.
  • Lifetime Free Upgrade: In addition to all the above features, we also support lifetime free upgrade services, which means a one-time investment, enjoy lifetime repair of existing defects, broader vehicle coverage, expanded DTC database, and more available languages. Our brand has been sold on Amazon for decades and is already a well-known brand. We provide 24-hour professional customer service and 12 months free warranty. If you have any questions, please contact us.
  • Easy to Operate: Most scanners that cost around $40 have more than 7 buttons. Ours has only 5 buttons to perform all the above functions. The simple, convenient and fast operation is a real relief for beginners to read the error code, find the problem and solve it.
No. 3
NEXPEAK OBD2 Scanner Vehicle Engine Code Reader Car Diagnostic Tool Automotive Emissions Analyzer
  • ➤READ CODES: As a portable OBD2 scanner, NX201 is easy to use even though you're a new user.Connect it with your car OBD2 connector,enter"read codes", it will displays the DTCs and the definitions on the screen directly. You don't need to search online.
  • ➤TURN OFF CHECK ENGINE LIGHT:With the function of "erase codes", NX201 can help your turn off the check engine light (MIL, also called as Malfunction Indicator Lamp).
  • ➤VIEW FREEZE FRAME:When an emissions related fault occurs, the OBD II system not only sets a code but also records a snapshot of the vehicle operating parameters. This function could help you find out where the problem is.
  • ➤I/M READINESS:NX201 pocket engine scanner code reader comes with I/M readiness status check function. It shows you whether all the emission related systems and components are operating within allowable limits, and help your to pass annual Smog Check easily.
  • ➤COMPATIBILITY :Nexpeak OBD2 code scanner NX201 support all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Generally, it support car published after 1996 in US, 2003 in EU,2006 in Asia.

Why you should trust us

This guide represents more than 10 years of experience in researching, testing, and writing about many subject. Our people are experts in all of their fields.
We alors spent 18 hours reading any article we could find on the internet and all the customer reviews at various retailer sites such as those of Amazon, Home Depot or Wallmart. We found many website that was a valuable resource with involved buying guides and detailed Emissions Analyzers information.
As for me, I’m very familiar with the Emissions Analyzers since I got it from 5 years.

Top 10

No. 1
Autel OBD2 Scanner Autolink AL319 Code Reader Read and Erase Codes Check State Emission Monitor Status Powerful Scan and Car Diagnostic Tool
  • [FOR END USER & 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.
  • [TURN OFF CEL] This car diagnostic tool supports Reading DTCs, displaying Live Data, Freeze Frame & 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.
  • [EXTENSIVE APPLICATION] Compatible with 7 languages (English, French, Spanish, etc.) and various post-1996 OBD II protocol vehicles (Toyota, Nissan, Honda, Ford, etc.), this OBD II scanner provides accurate and fast diagnosis for worldwide car owners.
  • [USER-FRIENDLY DESIGN] This check engine code reader features a patented One-Click I/M Readiness Key, TFT color display, built-in speaker, LED Indicator etc. The cable is long enough without being too long and getting in the way. No batteries are needed.
  • [HIGH-QUALITY SERVICES] 12 months warranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool. Welcome to contact us via Q&A, email, or hotline, and our after-sale-service team for technical support.
No. 2
ANCEL AD410 Upgraded OBD2 Scanner Vehicle Code Reader Check Engine Light Car Auto Diagnostic Scan Tool Emission Analyzer with O2 sensors, I/M Readiness DTC Lookup Live Data Graph Functions
  • Essential OBD2 Scanner Functions: AD410 is a professional engine code reader that can help you quickly disable the check engine light (CEL). It can not only read codes, clear codes and explain code definitions, but also check vehicle information, I/M readiness, display dynamic data streams and freeze data. Help you keep track of the health of your vehicle.
  • Enhanced Code Reader Diagnostics: In addition to the basic functions of the commercially available OBD2 scanners, we also support the testing of the O2 sensor and the EVAP system. With the AD410 code scanner, you can initiate leak testing of the vehicle's EVAP system by monitoring the integrity of the fuel tank system. The O2 sensor test is used to monitor and adjust the air-fuel mixture, which can identify and resolve issues related to fuel efficiency and vehicle emissions.
  • Support Data Review and DTC Lookup: To allow you to replay the data while repairing the vehicle, we have also added the record and review feature. In addition, you do not need to worry that you do not understand the trouble code, we have carefully prepared the search library OBD-II DTC so that you can easily find the meaning of the trouble code, which will save your time searching the Internet. In addition, it supports print data as needed.
  • Lifetime Free Upgrade: In addition to all the above features, we also support lifetime free upgrade services, which means a one-time investment, enjoy lifetime repair of existing defects, broader vehicle coverage, expanded DTC database, and more available languages. Our brand has been sold on Amazon for decades and is already a well-known brand. We provide 24-hour professional customer service and 12 months free warranty. If you have any questions, please contact us.
  • Easy to Operate: Most scanners that cost around $40 have more than 7 buttons. Ours has only 5 buttons to perform all the above functions. The simple, convenient and fast operation is a real relief for beginners to read the error code, find the problem and solve it.
No. 3
NEXPEAK OBD2 Scanner Vehicle Engine Code Reader Car Diagnostic Tool Automotive Emissions Analyzer
  • ➤READ CODES: As a portable OBD2 scanner, NX201 is easy to use even though you're a new user.Connect it with your car OBD2 connector,enter"read codes", it will displays the DTCs and the definitions on the screen directly. You don't need to search online.
  • ➤TURN OFF CHECK ENGINE LIGHT:With the function of "erase codes", NX201 can help your turn off the check engine light (MIL, also called as Malfunction Indicator Lamp).
  • ➤VIEW FREEZE FRAME:When an emissions related fault occurs, the OBD II system not only sets a code but also records a snapshot of the vehicle operating parameters. This function could help you find out where the problem is.
  • ➤I/M READINESS:NX201 pocket engine scanner code reader comes with I/M readiness status check function. It shows you whether all the emission related systems and components are operating within allowable limits, and help your to pass annual Smog Check easily.
  • ➤COMPATIBILITY :Nexpeak OBD2 code scanner NX201 support all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Generally, it support car published after 1996 in US, 2003 in EU,2006 in Asia.
SaleNo. 4
FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader OBD II Diagnostic Scan Tool
  • 🚋【POWERFUL OBD2 SCANNER】The NT201 code scanner can read and clear error codes in seconds when your car shuts down suddenly, performing operations without decoding! The codes definition is easily explained by DTC Lookup function so it’s clear to help you get the specific car issue. This obd2 scanner diagnostic tool can turn off the MIL and check engine status, according to operating condition of the car engine. Definitely it’s a good check engine code reader tool to save your time, money
  • 🍺【PROFEESIONAL 10 OBDII DIAGNOSIS】Foxwell nt201 elite automotive code reader is equipped with strong full 10 modes obd2 diagnostic functions. It can read and erase fault codes, stored code. The car scanner also retrieves I/M readiness, freeze frame data, show live data in the text and graph format, auto VIN acquisition, review the recorded DTC, O2 Sensor and EVAP Test (Mode 8), On-board Monitoring (Mode 6). All these powerful features are designed to protect your car.
  • 🌀【ON-BOAR MONITOR TEST】The check engine light obd2 scanners would diagnose misfire and the live O2 to monitor that misfire comes from which bank and cylinder. This foxwell code reader will graph all the real-time streaming data it reads, including but not limited to Engine Coolant Temperature, Short Term Fuel Trim,Long Term Fuel Trim,Engine RPM,Oxygen Sensor Output Voltage, ect.
  • 🌄【WIDE VEHICLE COVERAGE】 NT201 car diagnostic scanner will work on USA and import vehicles, such as light-duty trucks (12v only), SUV and mini-vans with standard OBD2/ EOBD/ JOBD & CAN protocol. European vehicles from 2000, American ones from 1996, and Asian from 2008. Car compatibility may be various, if you cannot confirm it, we are free to provide any help via Amazon.
  • ⛽【DESERVE TO OWN】 This FOXWELL engine code reader is built-in speaker and 2. 4' TFT colorful LCD screen, offers visual and audible indication for readiness verification. The hot key for I/M test can monitor the failure of automotive electronic system at any time to ensure that the emission of car in use doesn’t exceed the requirements of OBD regulations.
  • 🚦【NO WORRIES】 PLUG & PLAY, NT201 obd2 scanner can be used directly with no need for registration or update or battery, as it is already the latest version. Get power directly from OBD2 interface in your vehicle. Multilingual menu supports English, Spanish etc. Lifetime FREE upgrade via Windows 7/8/10 to keep you stay current with the latest development of diagnosis
No. 5
Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Vehicles Diagnostic Scan Tool
  • TURN OFF CHECK ENGINE LIGHT: MS300 check engine code reader can read, clear generic, manufacturer-specific and pending codes. It enables you to figure out why CEL is on like a pro and turn off check engine light instantly after proper repair.
  • MECHANIC APPROVED: MS300 OBD2 scanner works with most OBDII compliant(OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, and CAN) sedans, SUVs and light trucks post-1996 for US cars, post-2000 for EU-based and Asian cars.
  • DIAGNOSE IN SECONDS: MS300 auto code reader features easy to use 2 button design to read, clear DTCs to help home mechanics locate car problems fast. With an intuitive interface and easy-to-read backlit screen, this diagnostic code reader is easy to use.
  • SMOG CHECK: MS300 car code reader retrieves I/M Readiness status to check emission-related systems like misfire monitor, fuel system monitor, comprehensive components monitor, O2 sensors, EVAP to help your vehicle ready pass the annual smog check.
  • NO BATTERY NEEDED: MS300 OBDII scan tool communicates with vehicles through standard 16-PIN OBD2 cable and it’s powered by vehicle directly- no battery needed. Please follow the correct usage order: Engine off- Plug MS300 in- Turn Ignition On.
  • RETRIEVE VIN NUMBER: MS300 engine code readers can retrieve VIN (Vehicle Identification Number) on 2002 and newer vehicles supporting Mode 9 for quick vehicle identification and cut time spent locating the cause why the check engine light is on.
  • Retrieves generic and manufacturer specific Diagnostic Trouble Codes (DTC), includes definitions lookup software on CD and displays DTC definitions on screen
  • Features an easy-to-read backlit LCD screen, multilingual menu and DTC definitions and standard 16-pin OBD-II connector--no additional cables are needed
  • Retrieves VIN (Vehicle Identification No) on 2002 and newer vehicles that support Mode 9
  • Supports the CAN (Controller Area Network) protols and all other current OBD-II protocols
  • Works with most OBD-II compliant U.S., European and Asian vehicles (OBD-II is standard on all cars sold in U.S. post-1996)
No. 6
Autel MaxiSys CV Truck Scanner: 2022 Heavy Duty Diagnostic Tool for Commercial Vehicle Workshops, J2534 ECU Coding, 25+23 Service, Same as Snap-on Scanner with OE All System Diagnosis, Active Test
  • 【2022 Specially for Heavy-Duty Vehicles】Here we present you the Autel Maxisys CV+J2534, a high-end diagnostic tool tailored for commercial vehicles such as semi-trucks, light-duty trucks, buses, construction vehicles, agricultural vehicles and supports 100+ brands. The official updates can always keep the scan tool up with the trends so as to meet the needs of workshops and pro mechs. As an official authorized Autel scanner, stick to the old rules, 365 days QA and 24/7 technical support.
  • 【25 Service + 23 Adaptation Functions】Get the right tool Maxisys CV + J2534, get the things done. In total we’ve packed 25 service functions such as Oil Reset, SAS Rest, ABS Reset, for normal passenger cars and 23 adaption functions such as O2 Sensor Calibration, DPF Regeneration, Fuel Pressure Adaptation, for commercial vehicles. And those functions work perfectly for the 99% of commercial vehicles, for instance Freightliner, Kenworth, Peterbilt, International, Volvo, etc.
  • 【ECU Coding & J2534】2022 Heavy-duty scanner MaxiSys CV empowers you to match modules with components, flash the hidden functions, and customize the OE-settings and it’s compatible with light-duty trucks and semi-trucks such as: Ford F-series, RAM Trucks, Scania, Mercedes, Iveco, etc. The J2534 ECU programming will no longer be a problem once you have the scanner in your hands. It acts as a pass-thru device and help you pass-thru the gateway to access the data for coding.
  • 【All System Diagnostics, Same as Sanp-on Scanner】To help you root out the problems hidden underneath the hood, Truck Scanner CV can conduct a full-system diagnostic and present you with the full details about DTCs. Here are some on-board system it can dive into, such as Engine, AT, ABS, SRS, IMMO, air conditioning system, steering angle system, air suspension system, etc. Once the diagnostic is complete, you can access further details from waveform data stream or the health status report.
  • 【Bi-directional Control & Relearning】 This heavy duty scanner is a bridge for you to mutual communicate with on-board modules and conduct active tests to track down the problems. Cylinder deactivation test, on-board electronic components test, cylinder compression test, all of those complex tests can be done with it. And also the truck scanner can read the injectors QR code and match them with ECU once the replacement is done. There is still a lot more waiting for you to find out.
No. 7
ANCEL S3000 Automotive EVAP Smoke Machine Leak Detector with Pressure Gauge & Adjustable Flow Meter, Dual-Modes 12V Car Pipe Vacuum Leakage Tester for Vehicle Motorcycle Boat Truck
  • 🎁🎁EXTRA SAVING DEALS: Simply click "Extra Saving" below the price and add both to your cart to receive a free AD210 code reader worth $24.99 with the purchase of 1 or more S3000 EVAP Smoke Machine from ANCEL. Valid until May 31, 2022.
  • 【Ideal EVAP Smoke Machine】ANCEL S3000 is a professional machine for automotive pipe system leak detection, will help you find the leak and decide over 99% of generic smoke leakage problems. Supports various systems smoke testing, such as EVAP system, intake system, various pipe fittings, exhaust system and so on. Get the S3000 smoke tester and solve the problem yourself to save time and money.
  • 【Easy to Use】Throuth heating mineral oil or baby oil into smoke, and then pressing it into the sealed pipeline system, it can be outputs lots of smoke within 30 seconds, improve the efficiency of diagnosis. Equipped with pressure gauge and adjustable flow meter, which helps you control the smoke effect easily and allowing you to estimate the size of the leak by the change of the gauge value. The smoke created from the machine is non-toxic, don't worry about damage to your body and vehicle.
  • 【Independent Switch】+【Intelligent Protection】S3000 smoke tester adopt independent switch control design, air mode switch independent controlled built-air pump, and smoke mode switch independent controlled smoke generator. Built-in intelligent protection device, if it exceeds the working limit, it will automatically turn off the power to ensure the safety of the operator and the equipment.
  • 【Wide Range of Applications】+【Complete Accessories】S3000 is used to detect leaks in piping systems in automobiles, motorcycles, snowmobiles, ATVs, ATVs, light trucks and speed boats, suitable for all models. Package includes all accessories, you only need to purchase an additional USP mineral oil/baby oil. It has its own air pump and smoke generator, no need to purchase additional air machines and saving you money.
No. 8
INNOVA 5610 - Newest 2022 OBD2 Diagnostic Code Scanner - BiDirectional System Test, Special Reset Function, All System Scan, Live Data
  • MAINTAIN PEAK PERFORMANCE AND SAFETY ON THE ROAD - Innova’s 5610 bidirectional scan tool helps you easily find the problem and fix the problem. The included car code scanner app, RepairSolutions2 gives you real-time solutions to troubleshoot and fix your automotive issues. Get verified fixes from this automotive scanner, find and purchase the exact part required for repair, view maintenance schedules, receive technical bulletins, recalls, and access to Innova’s best-in-class database.
  • OBD2 CODE READER TO SCAN AND CLEAR CHECK ENGINE LIGHT WITH ENGINE READER DIAGNOSTICS - This steering angle reset tool empowers the home mechanic with professional-level functionality. It is a vehicle code reader that clears OBD engine codes, checks brake pad life, oil system life, tire pressure, and transmission temperature. It also works as a hybrid battery tester for battery initialization and reads cell voltage. This Innova scan tool supports English, Spanish, and French.
  • SEND COMMANDS WITH BIDIRECTIONAL CONTROLS - This bidirectional scanner sends commands to your vehicle to actively test actuators and functionality like fuel pumps, injectors, electronic parking brakes. Unlike other bidirectional obd2 scanners, you can view live stream data of engine codes like ABS, SRS, and engine and store it to graph, record, and/or playback the scanned parameters.
  • EASY SELF-DIAGNOSIS OF EMISSION STATUS AND OTHER IMPORTANT INFORMATION - Know your smog check results before your state does. This car check engine light reader determines whether you’ll pass the vehicle smog test. This engine reader includes functions for ABS (Brake), SRS (Airbag and Seatbelt) to make sure you’re always driving safely.
  • BUY WITH CONFIDENCE WITH USA DESIGNED AND SUPPORTED PRODUCTS - Our California-based, ASE-Certified Customer Support Team is glad to assist you as you navigate through this product. It's a perfect diagnostic car scanner for all cars compatible, use it on any foreign or domestic 1996 or newer OBD2 car, light truck, SUV, or hybrid vehicle. Questions? We’ll be of great assistance to get things working.
No. 9
FOXWELL All System Scanner NT644E Diagnostic Scanner,Full System Scan Tool with 19 Hot Service Reset, ABS Bleed Scan Tool,Oil Light Service/EPB/TPS Reset,[English and Spanish Version]
  • 🎁【Free Cable】 We offer a free foxwell obd2 extention cable to encourage everyone to try this car scanner. Just add both to your cart and you will get this scanner and a free cable. First come, first served. Top pick choice Christmas Gift for your lover.
  • 👉【Multifunctional All System Scan Tool】 FOXWELL NT644E car scanner has the ability to do a thorough and full diagnosis on many available electronic control modules from drive System, body system, chassis system and electrical system. NT644E car code reader will read and reset fault codes for these systems, and turn off the warning light after the cause issue is located and solved.
  • 🥇【19 HOT Service Reset Features】Besides the powerful diagnostic functions, this car scanner diagnositc for cars can be regarded as a comprehensive service reset tool, what are included: EPB, SAS,Oil light reset,D-P-F,TPS,TPMS,BRT,ABS Bleeding,gear learn,Injector,CVT,A/F adjust, clutch adaption,PRIME fuel pump,seat match, turbo, windowsdoor and language change.🚩Notice: compatibility will vary on specific models.kindly send your VIN to check compatibility before the purchase.
  • 🥉【AUTOVIN】+【Data Record and Print】+【DTC Lookup】 FOXWELL NT644E code scanner car diagnostic tool will bring you an easier and faster diagnostic experience by offering many add-on features like get your VIN automatically, record your diagnostic data and print diagnostic report, get clear and detailed DTC definition and etc. More is waiting for your exploration.
  • 🥈【FULL OBDII Test Modes】This diagnostic scanner contains full OBDII test modes, such as read codes, clear codes, live data, I/M readiness, O2 Moniter test, Freeze frame, On-board monitor test, vehicle information and component test.
  • 🏆【Multilingual support and lifetime free update】 12-month warranty and lifetime free update are offered.Note: Only PC with windows system is available for update.🚩Mac ios system not supported.In addition, this FOXWELL all system scanner supports English and Spanish..Efficient technical support within 24 hours is extra advantage. 🚩Note: if you need to active other language like French,Korean and etc, please send your serial number to activate it. Thanks.
  • 🚩【NOTE:】All items we sent to Amzon warehouse are Brand New, but around 1% returns will be recognized as sellable by Amzon, please let us know or return it via Amzon(Please mark it as unsellable before returning to avoid anyone else get it again.)
  • 🎁【Great Gift Idea】: Top preset choice for your father, husband, brother or boyfriend who is a car enthusiasts,technician , advanced DIY, garage owner, car dealer, used car dealer, auto repair shop owner, automotive engineer, home mechanic, DIY beginner etc..EVERY CAR OWNER WILL NEED IT! It comes with high-quality case with rugged and handy design.Get NT644E full system diagnostic scanner and give your lover a surprise!
SaleNo. 10
LAUNCH CRP129X OBD2 Scanner for Car, 2022 Scan Tool ABS SRS Transmission Car Check Engine Code Reader, Diagnostic Scanner for Oil/EPB/SAS/TPMS Reset, Throttle Matching, Auto VIN, Free Online Update
  • 🎁【Free TPMS Activation Tool】: Just click "Extra Savings" under price and add both to your cart to get a FREE TPMS Activation Tool which works for GM cars. Limited quantity. First come, first served. 🎁【Great Gift Idea】: A top present choice for your father, husband, brother or boyfriend. EVERY CAR OWNER WILL NEED IT! Get LAUNCH CRP129X obd2 scanner and give your lover a surprise!
  • 【2022 Upgraded Version】+【No extra software fee】LAUNCH CRP129X obd2 scanner is upgraded of launch scanner crp129 crp123x, creader vii+: 5 more practical reset functions (Oil/EPB/SAS/TPMS Reset, Throttle Matching) than LAUNCH CRP123X scan tool; Most used 4 system diagnoses (ABS/SRS/ENGINE/AT); Equipped with higher hardware: large 5" touch HD screen, Fast 7.0 Android, 16G RAM, 6100mah BAT, to give you better user experience; Lifetime free update & 5 Years warranty.
  • 【Cost-effective: 5 Service Functions】+【Print Diagnostic Report】LAUNCH CRP129X obd2 scanner for car offers 5 OE-level services to give you more repair solutions: Oil Reset, Steering Angle Calibration, Electronic Parking Brake, TPMS Reset, Throttle Adaptation. Auto VIN scan can identify car make, model, and year info to shorten the navigation process. You can generate a vehicle health report by one-click and share to your mechanic friend to help you analyse problems to avoid blind maintenance!
  • 【3 in 1 Diagnostic Scan Tool】+【Live Data Stream In Graphic】LAUNCH CRP129X car diagnostic scanner is not only a diagnostic scanner providing oe-level services, but also an ABS SRS scan tool, transmission and check engine code reader. When it’s an odb2 scanner, you can use it to check if your car is ready for annual emission test through I/M readiness menu. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it.
  • 【Work out of Box】+【Wide Vehicle Coverage】 LAUNCH CRP129X diagnostic scanner for all cars comes with latest software, which can be used out of box. No need to waste time to download the software first. This scan tool supports one-click update via Wi-Fi which can fix some bugs, and update new make up to 2021 models. It works on 60+ car brands, covering OBD2/EOBD/JOBD vehicle mostly manufactured after 1996. It also helps to judge the state of the battery via real-time battery voltage graphing.
  • 【9 Language Support + 5 Years Warranty】LAUNCH CRP129X obd2 scanner supports languages: English, Spanish, French, German, Italian, Russian, Portuguese, Japanese, Korean. LaunchDirect & LAUNCH provide 5 YRS Warranty and 60 days unconditional return! ➤Any problem, you can freely contact us via our Customer service email or Amazon message.

How we tested

We search all the field to find the best Emissions Analyzers and all the type for it and get the best alternatives, priced decently, and easy to use. After that we tested all the main parameters we use : These things can separate the great Emissions Analyzers from the good.

  • Easy To use
  • Options
  • Quality
  • Longevity

How we picked

We search for all the field to find the best Emissions Analyzers and all the type for it and get the best alternatives, priced decently, and easy to use.
The main parameters we use : These things can separate the bad Emissions Analyzers from the good.

  • Price
  • Easy To use
  • Customer reviews
  • Quality
  • Longevity
  • Dimensions

Current Offers

SaleNo. 1
FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader OBD II Diagnostic Scan Tool
  • 🚋【POWERFUL OBD2 SCANNER】The NT201 code scanner can read and clear error codes in seconds when your car shuts down suddenly, performing operations without decoding! The codes definition is easily explained by DTC Lookup function so it’s clear to help you get the specific car issue. This obd2 scanner diagnostic tool can turn off the MIL and check engine status, according to operating condition of the car engine. Definitely it’s a good check engine code reader tool to save your time, money
  • 🍺【PROFEESIONAL 10 OBDII DIAGNOSIS】Foxwell nt201 elite automotive code reader is equipped with strong full 10 modes obd2 diagnostic functions. It can read and erase fault codes, stored code. The car scanner also retrieves I/M readiness, freeze frame data, show live data in the text and graph format, auto VIN acquisition, review the recorded DTC, O2 Sensor and EVAP Test (Mode 8), On-board Monitoring (Mode 6). All these powerful features are designed to protect your car.
  • 🌀【ON-BOAR MONITOR TEST】The check engine light obd2 scanners would diagnose misfire and the live O2 to monitor that misfire comes from which bank and cylinder. This foxwell code reader will graph all the real-time streaming data it reads, including but not limited to Engine Coolant Temperature, Short Term Fuel Trim,Long Term Fuel Trim,Engine RPM,Oxygen Sensor Output Voltage, ect.
  • 🌄【WIDE VEHICLE COVERAGE】 NT201 car diagnostic scanner will work on USA and import vehicles, such as light-duty trucks (12v only), SUV and mini-vans with standard OBD2/ EOBD/ JOBD & CAN protocol. European vehicles from 2000, American ones from 1996, and Asian from 2008. Car compatibility may be various, if you cannot confirm it, we are free to provide any help via Amazon.
  • ⛽【DESERVE TO OWN】 This FOXWELL engine code reader is built-in speaker and 2. 4' TFT colorful LCD screen, offers visual and audible indication for readiness verification. The hot key for I/M test can monitor the failure of automotive electronic system at any time to ensure that the emission of car in use doesn’t exceed the requirements of OBD regulations.
  • 🚦【NO WORRIES】 PLUG & PLAY, NT201 obd2 scanner can be used directly with no need for registration or update or battery, as it is already the latest version. Get power directly from OBD2 interface in your vehicle. Multilingual menu supports English, Spanish etc. Lifetime FREE upgrade via Windows 7/8/10 to keep you stay current with the latest development of diagnosis
SaleNo. 2
LAUNCH CRP129X OBD2 Scanner for Car, 2022 Scan Tool ABS SRS Transmission Car Check Engine Code Reader, Diagnostic Scanner for Oil/EPB/SAS/TPMS Reset, Throttle Matching, Auto VIN, Free Online Update
  • 🎁【Free TPMS Activation Tool】: Just click "Extra Savings" under price and add both to your cart to get a FREE TPMS Activation Tool which works for GM cars. Limited quantity. First come, first served. 🎁【Great Gift Idea】: A top present choice for your father, husband, brother or boyfriend. EVERY CAR OWNER WILL NEED IT! Get LAUNCH CRP129X obd2 scanner and give your lover a surprise!
  • 【2022 Upgraded Version】+【No extra software fee】LAUNCH CRP129X obd2 scanner is upgraded of launch scanner crp129 crp123x, creader vii+: 5 more practical reset functions (Oil/EPB/SAS/TPMS Reset, Throttle Matching) than LAUNCH CRP123X scan tool; Most used 4 system diagnoses (ABS/SRS/ENGINE/AT); Equipped with higher hardware: large 5" touch HD screen, Fast 7.0 Android, 16G RAM, 6100mah BAT, to give you better user experience; Lifetime free update & 5 Years warranty.
  • 【Cost-effective: 5 Service Functions】+【Print Diagnostic Report】LAUNCH CRP129X obd2 scanner for car offers 5 OE-level services to give you more repair solutions: Oil Reset, Steering Angle Calibration, Electronic Parking Brake, TPMS Reset, Throttle Adaptation. Auto VIN scan can identify car make, model, and year info to shorten the navigation process. You can generate a vehicle health report by one-click and share to your mechanic friend to help you analyse problems to avoid blind maintenance!
  • 【3 in 1 Diagnostic Scan Tool】+【Live Data Stream In Graphic】LAUNCH CRP129X car diagnostic scanner is not only a diagnostic scanner providing oe-level services, but also an ABS SRS scan tool, transmission and check engine code reader. When it’s an odb2 scanner, you can use it to check if your car is ready for annual emission test through I/M readiness menu. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it.
  • 【Work out of Box】+【Wide Vehicle Coverage】 LAUNCH CRP129X diagnostic scanner for all cars comes with latest software, which can be used out of box. No need to waste time to download the software first. This scan tool supports one-click update via Wi-Fi which can fix some bugs, and update new make up to 2021 models. It works on 60+ car brands, covering OBD2/EOBD/JOBD vehicle mostly manufactured after 1996. It also helps to judge the state of the battery via real-time battery voltage graphing.
  • 【9 Language Support + 5 Years Warranty】LAUNCH CRP129X obd2 scanner supports languages: English, Spanish, French, German, Italian, Russian, Portuguese, Japanese, Korean. LaunchDirect & LAUNCH provide 5 YRS Warranty and 60 days unconditional return! ➤Any problem, you can freely contact us via our Customer service email or Amazon message.
SaleNo. 3
OBD2 Scanner, TOPDON AL500 Check Engine Code Reader, Scanner for Car with LED Light, Vehicle Diagnostic Tool, Read Codes, Clear Codes, Pass Smog Check for DIYer, Lifetime Free Upgrade
  • 🚗【2022 NEW All-In-One OBD2 Scanner】TOPDON AL500 automotive obd2 scanner can perform all 10 modes of OBD2 tests.Included but not limited as Read and Earse Engine fault codes(Generic, Manufacturer Specific and Pending Codes) to turn off MIL, Graphing freeze frame, live data stream, diagnostic O2 sensor, non-continuously monitored systems(Enhanced Mode6), Perform EVAP test of fuel system(Mode8), I/M readiness status, Retrieves vehicle information (VIN) and more.
  • 🚗【WIDE OBDII VEHICLE COVERAGE】TOPDON AL500 car diagnostic scanner works on most US vehicles after 1996 & European and Asian autos after 2000, OBDII & CAN compliant vehicles, passenger cars, light trucks, suv, such as GM, Chrysler, Benz, BMW, VW, Audi. AL500 car diagnostic tool supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN.It is a suitable choice for entry-level DIYers and car owners.
  • 🚘【Lifetime Free Update】This TOPDON obd2 scanner comes with FREE lifetime update, to keep coverage additions being constant with no extra charge. Which keep the latest bug fixes, new vehicles, newly added parameters, and functionality. This will suits more newest models and save you a lot for the updates.***Recommended by YouTube Star Struggleville2.
  • 🚙【Human-Based Designs】This handheld vehicle obd2 scanner records DTCs, data streams, and freeze frame data for playback at any time. Plug & Play car code reader, No need battery or charger. Connecting this scan tool with a computer via the included USB cable, you can print the recorded information or update your AL500 to an optimized version.7+ language free to use options(English,French ,German ,Spanish,Portuguese,Russian,Japanese).
  • 🚖【Easy to Operation】Not clear how to operate? Click “Help” to get detailed prompts. Not sure what kind of parts to buy when any parts break down? Retrieve the vehicle’s VIN, CID, and CVN via this OBD2 code reader. These can reveal your vehicle’s airbag type, country of origin, engine size, model year, etc.DTC Lookup can be automatically displayed what the code means directly after reading, don't need to google again.
  • 🚕【Guaranteed Purchase】TOPDON guarantees you get a quality AL500 car code reader within 1 year. For any questions, you can read the quick start guide and user manual, or seek assistance from online service to get answers. Return AL500 and attach your feedback if it can’t meet your needs, we’ll make improvements and offer you a better OBD2 scanner in the future.
SaleNo. 4
[2022 New Elite]LAUNCH OBD2 Scanner CRP123E- Engine/ABS/SRS/Transmission Diagnostic Scan Tool with Battery Test, AutoVIN,5" Touchscreen WiFi Free Update, Car Code Reader for All Cars
  • 🎉【2022 New Elite Version, Upgraded Of FOXWELL Car Scanner NT604 Elite/ANCEL FX2000/CRP123】 LAUNCH CRP123E obd2 scanner can check ABS/SRS/AT/ENG systems & 10 OBD2 modes, read and clear fault codes,💡Online Google Search, 4 IN 1 Graphing ,Stores and playbacks dynamic data stream, helps to quick analysis and diagnosis. what's more, you can generate a vehicle health report by one-click and share to your email via Wifi which can help avoid blind maintenance, offer solution, save time and money.
  • ☑️【ABS/SRS/Engine/Transmission Diagnostic Tool +Battery Voltage Test& AUTOVIN】Wi-Fi one click update +Battery Voltage Test +Auto Vin+Record History; One-click wifi update and free for fixing more bugs; Realtime battery voltage graphing helps to Judge the state of the battery; Auto Vin, facilitate accurate diagnosis and provide useful information; Save the historical diagnosis report, replay the data flow, and provide you with useful parameters to prevent unnecessary repair
  • 🔔【One to one Technical feedback and support】 Base on cloud server of launch,the “feedback function” can get the professional guidance of Launch Engineer.An excellent choice for family car owners. No extra paid updates, keep your diagnostic software updated and coverage increased, saving you even more money. 🎁Great Gift Idea For Every Car Owner💡Fast 7.0 Android💡16GB Memory💡5" touch HD screen💡6100mAh Rechargeable Battery
  • 🎁【5-Year Warranty &10 Language Free To Use】 Launch CRP123E scan tool supports 10 languages. Choose your native language without encountering any sort of language barrier--English, French, Spanish, German, Russian, Korean, Japanese, Portuguese, Italian, Traditional Chinese. 🚩5 YEARs Warranty 🚩Conact seller to get Free Gift 🚩Fast delivery by Amazon
  • 5.🚗【 Find Your Vehicles Here】 Includes 57 vehicle makers of the BMW, VW, Jeep, Ford, Volvo, Dodge, Skoda,Mazda, Nissan,Porsche,Subaru,Lexus,Toyota,Aodi,Benz,Abarth, Acura, Alfa Romeo, BMW-Brilliance, Bugatti, Buick, Cadillac, Chevrolet, Chrysler, Citroen, Dacia, Daewoo, Fiat, General Motors (GM), Honda, Hyundai, Infiniti, Isuzu ,SUZUKI,Jaguar,KIA, Lancia, Land Rover, Lincoln, Mini Cooper, Opel,Peugeot,MITSUBISHI,Vauxhall,SPRINTER,SMART,SEAT,SAMSUNG,SAAB,RENAULT,Nissangtr,ect.
SaleNo. 5
NEXPEAK OBD2 Scanner, NX501 Enhanced OBD II Auto Code Reader, Car Diagnostic Scan Tool Vehicle Check Engine Light Analyzer for All OBDII Vehicles After 1996
  • 【Professional Car Code Reader】 NEXPEAK NX501 obd2 scanner is an enhanced auto scanner that you can not only check all engine related fault codes, find out what caused the check engine light comes on, turn-off Malfunction Indicator Lamp (MIL), locate bad O2 sensor, but also can monitor car battery health status, remind you when the battery need to be replaced. It’s a perfect scan tool helps you to determine if your car need to be repaired and avoid blind maintenance, saves your time and money.
  • 【Wide Array of Compatibility】 Accurately read and erase error codes on all OBD2 protocol vehicles with a 16 PIN interface (KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN). The NEXPEAK NX501 automobile diagnostic is compatible with most US vehicles that are model year 1996 or later – including sedans, SUVs, light trucks, and 12V diesels. This is a plug-and-play engine diagnostic code reader (both generic and manufacturer specific codes) – no extra batteries or apps required.
  • 【Not Only Full OBD2 Function】 All 10 modes OBD2 diagnostic function including: read and erase fault codes, retrieve I/M readiness and freeze frame data. Unique graphical forms to display live sensor data, Auto VIN acquisition, O2 Sensor and EVAP Test (Mode 8), Advanced On-board Monitoring (Mode 6). This auto code reader can not only reveal what error codes your car is producing, but also monitor the battery voltage at all time during OBD car diagnostic, reminds you when having an aging battery.
  • 【BEST Stability and Performance】This NX501 OBD2 car computer reader does all diagnosis via 2.8’’ color LCD screen, features with user-friendly UI design and STM-32 main chip, this diagnostic code scanner can access OBDII car diagnostics, DTC Lookup and Review 2-3 times faster than other car diagnostic scanners. With patented design soft silicone keypad and Red-Yellow-Green LEDs indicators, you don’t even need to read the manual and will enjoy the car diagnostics just as the professionals.
  • 【Warranty & Update】 The NX501 OBD2 code scanner supports life-time free smart update service, Built-in memory card allows you to store diagnostic data and upload to computers for printing (for Windows ONLY). The NX501 package comes with a free carry case It’s a must have tool for you and your family.
  • 【Great Gift for Father】 As the father's day comming, you can choose this wonderful obd2 scanner for your father or your husband as a superise present.

Conclusion

We hope this ranking has been helpful to you in picking the Emissions Analyzers that best suits you. We made it thoroughly and we will update it just as seriously, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, and get an overview of the current market offers. We are here to make it easier for you and to help you make a free and informed choice. If our ranking gave you a clearer view on the diversity of the Emissions Analyzers, feel free to let us know in the comments section. We will happily read them.

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Last update on 2022-05-22 at 07:51 / Affiliate links / Images from Amazon Product Advertising API

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