A Guide to Picking The Best Diagnostic Tester For Cars

There are so many options when it comes to the Diagnostic Tester For Cars but how do you know which one is the best?

No worries because we have already researched and evaluated a ton of different items from a variety of famous brands and also from a wide range of prices. To explore our recommended picks, Read on! also check out the brief buyer guide at the end of this post to help you know the best Diagnostic Tester For Cars.

Here we go

The Best Diagnostic Tester For Cars On The Market Today With Features

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

$27.99
$20.00
 in stock
2 new from $20.00
Free shipping
Amazon.com
as of September 21, 2022 9:35 am

Features

  • ✅【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 & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
  • ✅【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.
  • ✅【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 number& the DTC fault code.
  • ✅【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.

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black

$39.99
$35.99
 in stock
3 new from $35.99
Free shipping
Amazon.com
as of September 21, 2022 9:35 am

Features

  • CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on, quickly read and clear diagnostic trouble codes, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information. Instead of taking car to mechanic shop, you can use it to check the trouble code and show code definition by yourself.
  • Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed device with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
  • Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble codes in seconds. If you want to find out the cause of the check engine light, this device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
  • OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. This is not the case with the AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Check compatibility with your vehicle model before purchasing.
  • Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.

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

$79.99
$69.99
 in stock
Amazon.com
as of September 21, 2022 9:35 am

Features

  • 【Vehicle CEL Doctor】The NT301 obd2 scanner enables you to read DTCs, locate bad O2 sensors, access to emissions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle.
  • 【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.
  • 【Worthy to Own】Recommended by Mechanic Scotty Kilmer on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8" color screen, Free Lifetime Update and 1-year seller assurance with EXCLUSIVE tech and service team.
  • 【Smog 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 emissions test.
  • 【Home Necessity】Open to global customers. No battery required, NT301 obd scanner is charged directly from the 16pin DLC in your vehicle. It is recommended as a necessity in your toolbox and one of the best gifts for Home and Autoshop Mechanics.

EDIAG Car OBD2 Scanner YA-101 Auto Code Reader for Check Engine Light,O2 Sensor,EVAP Test,On-Board Monitor Test,Smog Check,OBD2 Diagnostic Scan Tool for All OBD2 Cars Since 1996[Upgrade Version]

$31.69
$15.99
 in stock
Amazon.com
as of September 21, 2022 9:35 am

Features

  • 【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!
  • 【View Live Data & 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.
  • 【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.
  • ✅【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.
  • 【Youtube Influencer Mechanic Recommend】ediag Tools provides Lifetime warranty for the YA-101 scan tool. Please feel free to contact, any time, via Q&A, Email and/or Amazon Messages.PLEASE NOTE:this tool only works on 12V cars,not NOT WORK FOR 24V truck.

NSCAN Bluetooth 5.2 OBD2 Scanner, Auto Check Car Engine Light Clear Fault Code Reader, Diagnostic Scan Tool Battery Tester for All OBDII Protocol Vehicle Since 1996 - Exclusive App for iOS and Android

$39.99  in stock
Amazon.com
as of September 21, 2022 9:35 am

Features

  • 【Vehicle CEL Doctor】NSCAN obd2 scanner can figure out the root cause of the check engine light (CEL) and turn it off. NSCAN scan tool can perform all OBDII functions, including: read code, erase code, view freeze frame, speed alarm, I/M readiness, O2 sensor test, real-time curve, vehicle information, on-board monitoring, EVAP system test, battery voltage test, performance test, data stream, DTC lookup and diagnostic reports, etc.
  • 【Exclusive App & Lifetime of Free Use】NSCAN obd2 scanner bluetooth combines the advantages of all third-party apps in the market, simple interface and complete functions. In addition to supporting our own developed free apps NSCAN, we offer support for third-party apps (such as Torque, Dash Command and Car Scanner) which can turn your iPhone or Android phone into a sophisticated car scan tool without relying on the mechanic.
  • 【Enhanced New Feature】 NSCAN code reader adds the battery voltage detection function, informing you of the health of your battery. It also includes warning functions such as speed warning, water temperature warning, fatigue warning, RPM warning, Performance Test function (vehicle acceleration, braking, distance, PID chart with RPM, VSS, ECT, MAF, etc.) and Trip Analysis function (coolant temperature, speed change, RPM, distance, etc.)
  • 【Wide Vehicle Coverage】 Works on MOST 1996 US-Based, 2003 EU-Based and 2006 Asian cars, and Supports all OBD2/EOBD Protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Support 10 language (EN,FR,PT,DE,IT,JP,EL,PL,RU,ZH). The NSCAN obd2 scanner diagnostic tool is not only compatible with Android and IOS but also uses the latest Bluetooth 5.2 technology, the OBD2 Bluetooth delivers stable and fast signal transmission.
  • 【What You Get】Package includes car scanner*1, user manual*1. The car diagnostic scanner. We offer you 2 years of warranty service, Free lifetime use and upgrade of the software, 90-day money back guarantee and 24h after-sales service, If you have any questions, please freely let us know.

KONNWEI KW681 OBD2 Scanner 6V 12V Car Battery Tester, 2 in 1 Car Diagnostic Scanner Automotive Battery Alternator Load Tester Check Engine Code Reader Scan Tool

$89.99
$64.99
 in stock
Amazon.com
as of September 21, 2022 9:35 am

Features

  • 【ENHANCED OBD2 SCANNER & BATTERY TESTER】KONNWEI KW681 is the perfect combination of check engine code reader and 6V&12V car battery alternator load tester. Not only can this obd2 scanner read live O2 sensor test data, freeze frame data, on-board monitor test data, turn off check Engine Light (MIL), clear codes and resets monitor, retrieve vehicle information(VIN, CID and CVN). Also it can provide overall analysis of batteries’ health and help you know its status in advance before it dies.
  • 【AUTOMOTIVE CAR BATTERY TESTER】KW681 can test all 6V & 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. Provide overall analysis of batteries’ health and help you know its status in advance before it dies. KW681 battery tester support cranking and charging system test also alternator and starter test.
  • 【DISPLAY LIVE DATA OR VOLTAGE IN GRAPHING】KW681 obd2 scanner automotive diagnostic tools shows live vehicle sensors data including real-time voltage change in test and graph formats, allows you to focus on any suspicious or symptom-specific data parameters and playback real PID data from the electronic control module. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels, it’s a obd2 car diagnostic scanner for all cars.
  • 【ONE-KEY I/M REDINESS/WAVEFORM】Large TFT color screen and hot keys for I/M readiness access to emission status and battery waveform with one click. Red-Yellow-Green indicator helps to display car status directly. KW681 car computer code reader Work on most 1996 and newer domestic and import gasoline or diesel vehicles(OBDII & CAN) that are located in USA, including passenger cars, SUVs, light trucks, etc.
  • 【Starter& Alternator Tester】KW681 is not only a great battery load tester that tests batteries cranking & charging system but also a great scanners for cars test alternator's charging and starter's cranking conditions. Gift box package includes obd2 scanner*1, obd2 cable*1, user manual*1. We provide 3 years long after-sale service to every product, any OBD-II Scanner issue or technical problem is welcomed to consult us, we have the professional engineer 7*24 at your service.

FOXWELL NT301 Plus OBD2 Scanner Battery Tester Code Reader Scan Tool, 12V Battery Charging Cranking Test, Check Engine EVAP Emission Test Live Data Smog Test Diagnostic Tool After 1996

$109.99
$99.99
 in stock
Amazon.com
as of September 21, 2022 9:35 am

Features

  • 【Upgraded Of FOXWELL NT301 OBD2, The Latest Enhanced DIY Tool】A 2 in 1 code reader with 12V battery tester. Covering all functions of NT301 OBD2: ✅OBDII /EOBD troubleshooting ✅One-click I/M Readiness - helps you pass smog check NT301 plus adds 12V battery analyzer, Regular Flooded, AGM, and gel battery testing, tests starting(cranking) and charging systems, which provides a quick, easy and affordable solution for technicians and DIY users.
  • 【Help Identify Failing Battery】1️⃣Battery health test - tell if the battery is in good working condition, helps you avoid battery damage from unnecessary recharges; 2️⃣Charging system test - check if the generator/rectifier diode/charging current is normal?3️⃣Starting(Cranking) system test - check if the starter motor is working properly? 4️⃣Detect faults/bad cells - tell if the batteries die? 5️⃣Read battery voltage - check if the engine not igniting normally due to the battery?
  • 【More Accurate 12V Battery Tester】➤This automotive battery tester can check battery condition( such as volts, measured value, soc, soh and res) and multiple rating systems - CCA, CA, MCA, JIS, DIN, IEC, EN, SEA, including regular flooded, AGM flat plate, AGM spiral and GEL batteries. Higher flex wires(cables) and clamps that do flex very well and hold their shape for you to perfect position it, and they won't crack in the cold weather. NOTE: Don't support alternator load test.
  • 【One-Click I/M Readiness, A Must Tool for Smog Check】➤Do you want to pass vehicle smog inspection by checking for emission readiness? The obd car scanner features with I/M key can get emission readiness status, trouble codes with just one single click, to check if all monitors are OK or N/A. Features with colored LED(Green-Yellow-Red) and build-in beeper provide both visual and audible reminders for emission check and DTCs.
  • 【OBD2 Scanner Live Data, Real-time Diagnostic Data Stream In Graphic】➤ The diagnostic scanner shows live vehicle sensors data in text and graph formats and allows to focus on any suspicious or symptom-specific data parameters[ such as FUELSYS(fuel system status), ECT(Engine Coolant Temperature), EVAP_PCT(Commanded Evaporative Purge), etc]. Diagnose and clear check car engine. Perfect tool to keep in your car for emergencies.

BlueDriver Pro OBD2 Bluetooth Car Diagnostic Scan Tool and Code Reader for iPhone and Android

$119.95  in stock
2 new from $119.95
Free shipping
Amazon.com
as of September 21, 2022 9:35 am

Features

  • MORE CODES: To understand the problem with your vehicle you need the complete picture. With an up-to-date modern scan tool, you scan deeper to read, understand, and clear more codes. Access information normally only available to professional mechanics on their most expensive scan tools.
  • REAL FIXES: Get unlimited vehicle specific Repair Reports, generated from our database of millions of fixes verified by Professional Automotive Technicians. Save time and money.
  • NO CORDS: All the capabilities of an expensive scan tool (extended vehicle coverage, live data, etc.) combined with the power and convenience of your smartphone or tablet. No cords, no subscriptions, and regular free updates.
  • LIVE DATA: View live data and monitor your vehicle’s health in real time. Configure the data sources, customize your view with various displays and colours, and log and export live data as a file.
  • BlueDriver is proudly American owned and is the OBD2 Diagnostic Scan Tool trusted by professional mechanics and developed and supported by Professional Engineers.

FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader,Diagnostic Scan Tool with SRS Airbag Scanner,Car Diagnostic Scanner for Cars

$179.99
$135.99
 in stock
Amazon.com
as of September 21, 2022 9:35 am

Features

  • 【Easy to Use--Work out of box】+【FOXWELL 2022 New Version】 FOXWELL NT604 Elite scan tool is the 2022 new version from FOXWELL, which is designed for those car owners who want to figure out the cause issue before fixing the car problem via scanning the most common systems like abs srs engine and transmission.The NT604 Elite diagnostic tool comes with latest software, which can be used out of box. No need to waste time to download the software first.
  • 【Affordable】+【Reliable Car Health Monitor】 Will you be confused what happen when the warning light of abs/srs/transmission/check engine flashes? Instead of taking your cars to dealership, this foxwell scanner will help you do a thorough scanning and detection for your lovely cars and pinpoint the problem for you, which saves time and money for you. It will turn off the warning light for you after you fix the problem, making you to know more about your cars and do your own repair.
  • 【2 in 1 Diagnostic Scanner】Compared with those auto scanners (50-100 USD), NT604 Elite code scanner not only includes their OBDII diagnosis but also it can be an abs/srs scanner, 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.
  • 【Fantastic AUTOVIN】+【No extra software fee】Through the AUTOVIN menu, this NT604 Elite car scanner allows you to get your VIN and vehicle info rapidly, no need to take time to find your VIN and input one by one. What's more, the NT604 Elite abs srs scanner supports 60+ car makes from worldwide (America/Asia/Europe). You don’t need to pay extra software fee.
  • 【Solid protective case KO plastic carrying bag】+ 【Lifetime update】Almost all same price-level obd scanner diagnostic tool only offers plastic bag to hold on the scanner.However, NT604 Elite automotive scanner is equipped with solid protective case, preventing your obd2 scanner from damage. Then you don’t need to pay extra money to buy a solid toolbox.

FOXWELL BiDirectional Scan Tool NT809BT Bluetooth, 2022 Wireless All System Code Reader Car Diagnostic Tool, 30+ Resets Car OBD2 Scanner Crankshaft Relearn/Auto ABS Bleeding/Injector Coding/Oil Light

$639.99
$579.98
 in stock
Amazon.com
as of September 21, 2022 9:35 am

Features

  • As Comprehensive Upgrade Version of FOXWELL NT809/NT624/NT726/NT630/GT60 Free Gift 12+8 Cable, Extra Savings "Add both to Cart"
  • 【2022 MOST WORTH Order Top-Level Diagnostic Scan Tool】Foxwell NT809BT Car Scanner equipped with a Bluetooth VCI Dongle (Valued $120)to enable remote/wireless diagnosis, which using newest BT technology to make data transmission more stable and no delay1️⃣Powerful Bi-Directional Control 2️⃣30+ Services to save lot of maintenance cost3️⃣Full Systems Diagnostic to point out your problem 4️⃣ Covered more 108+ car models, Support CAN-FD/CAN/KPM/DOIP Protocol, FCA Autoauth(Need a extra12+8 adapter)
  • 【2022 Foxwell Most Affordable Tablet Auto Scanner】☑️NT809BT Car Diagnostic Scanner for All Cars Equipped with high performance Android 9.0 System, bright 7" all touchscreen and Intuitive interface☑️One-click WiFi Update,1.5 Year Free Update☑️Built-in browser, No-IP Restriction☑️Auto VIN&Auto Scan, which offer you a faster, more accuracy, better real-time and smooth diagnostic process and greatly enhance the user experience.
  • 【Worth $300+ Helpful BI-DIRECTIONAL CONTROL/ACTIVE TESTS】It may be the most useful & valuable function when it comes to diagnosing problems with your car, capable of sending and receiving information to and from your car's different components, which help you to pull the data needed to see what's wrong and command it to perform particular tests, are great for narrowing down and pinpointing accurately the problems. Like lock/unlock a single door, roll a single window, turn off/on light, etc
  • 【30+ FULL RESETS FUNCTION, SAVE LOTS OF MONEY FOR YOU】 Auto Scanner Diagnostic Code Scanner with almost all daily maintenance services that necessary advanced functions for modern vehicles to meet the market trends and needs. Help you solve all kinds of complex maintenance problems easily. Notice: compatibility will vary on vehicles model and year.

Diagnostic Tester For Cars Buyer’s Guide

In this section, we’ll go through and tell you what to look for when trying to figure out the best Diagnostic Tester For Cars for you.

Here are some of the key factors to consider when choosing your first Diagnostic Tester For Cars:

The Price:

It’s a very important factor because people are not equal when it comes to spending money, most of us have an estimated budget in mind before we go ahead and buy the Diagnostic Tester For Cars.

The Brand:

This point is not an essential point to rely on but it’s worth mentioning. So, before you buy a Diagnostic Tester For Cars, choose the brand that provides you with the best features while respecting your budget. If you don’t have a problem with the price then you can go with any brand you like.

The Durability:

Another key factor you would consider before you go ahead and purchase a Diagnostic Tester For Cars is durability. Obviously, you would want to make sure that the item you are picking will last long and that you will enjoy the benefits it offers for years to come.

The Final Summary

To summarize, we have gone through and analyzed hundreds and hundreds of customer reviews before we were able to reveal our top-picked brands.

If you’re interested then we recommend you check the table we revealed early on especially the top 3 items and don’t forget to read the customer reviews yourself as well as consider the other factors we mentioned to be able to figure out what Diagnostic Tester For Cars you should buy.

We hope you liked the items.

Thanks for taking the time to read this blog post.

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Greg Clark

Hello, I am Greg Clark an Editor Here at Business Blurb. I am a tech enthusiast, I love exploring and testing newly released gadgets and products. I would love to share my experience in this industry and help people make better buying decisions.