Top 10 Best Obd Ii Testers Picks For 2023

Top 10 Best Obd Ii Testers Picks For 2023

Looking for the best obd ii testers? Well then, look no further as your search landed you in the right place. Thank us later for saving your time scouring thousands of articles online to look for the best product.

There is absolutely no reason to fret over which product to choose from the wide array of products. Our team has carefully curated this article weighing all the pros and cons. So what are you waiting for? Check it out!

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10 Best obd ii testers in Reviews

1. OBD-II Breakout Diagnostic Box, OBD2 Pinout Tester Detector

Features :

  • The OBD-II breakout box with male and female header connectors, so that this breakout box can be placed between the vehicle and the diagnosis tool. Very handy if you want to measure CAN bus signals.
  • To provide quick access to all 16 pin connections during repair and diagnosis of the vehicle.
  • OBD-II breakout header cable length 420mm/16″, to facilitate plugging in equipment.
  • Standard 4mm banana sockets. The five color sockets correspond to different pinouts, which is convenient for you to identify pinouts with different functions.

Additional Info :

Item Dimensions
Height 4.2519684996
Width 2.1653543285
Length 7.9527558974

2. iKKEGOL OBD OBDII OBD2 16 Pin Female Connector K + CAN K Line Jumper Tester Cable Universal Pigtail DIY Mobley Adapter for Motorcycle Car Truck 1ft Feet 30cm/12

Features :

  • 16 Pin OBDII female connector pigtail cable open wire
  • Cable Pigtail Length: 30cm / 12”,it can be used for Motorcycle ,12V Car and 24V Truck
  • OBD K line CAN line Jumper DIY for Automotive computer diagnostic
  • One of pinout Yellow- CAN-,Red-Power +,Black- Power -,Green- K Cable
  • All 16 Pins Connected,with high quality, work for your unique project

Additional Info :

Color 12″ Female Connector Pigtail
Item Dimensions
Height 0.787401574
Width 4.724409444
Length 6.8897637725

3. GODIAG GT100 Breakout Box OBDII Protocol Detector ECU Bench Connector OBD Diagnostic Port Tester

Features :

  • 【LED Indicator】GT100 LED will indicate whether the OBDII Diagnostic interface has a good communication with the car. Easy to use, no need for a computer in order to work, save time and money.
  • 【Check ALL OBD2 Diagnostic Socket Pins】Can be used on all types of cars
  • 【Power Check】GT100 ECU Bench connector Able to power the car when replacing the used battery. Power check, Ground check and Earth check
  • 【Connect Multiple ECU Control Modules】Can connect multiple ECU control modules at the same time, which is convenient for the professional engineers to detect and maintain.
  • 【Additional Extension Cables for FREE】The space of the diagnostic interface location is too narrow to connect to the diagnostic tool, or the user find that the diagnostic cable is not long enough during maintenance. It can be extended by 1.2 meters. 

Additional Info :

Item Dimensions
Weight 2.1

4. KW681 Car&Motrocycle Battery Tester & OBDII Diagnostic Scanner Tool 2 in 1

Features :

  • KW681 Works on all 1996 and newer 12V gasoline and diesel that are OBD II compliant.
  • It can identify the cause of your CHECK ENGINE and perhaps fix it without going to see your dealer, It also assists you in easily passing annual emissions tests and SMOG CHECK.
  • It covers full OBDII/ EOBD diagnostic functions for engine system. O2 sensor test, EVAP systems test, and board monitoring test give you full control of your vehicle’s running status,while a graphical and numeric live data stream display will help you to find out the faulty sensor readings.
  • KW681  Battery Tester can Test all automotive cranking lead acid battery, including ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, and Gel battery, etc. it adopts the state-of-the -art conductance testing technology in the word to easily,
  • Quickly and accurately measure the actual cold cranking amps capability of the vehicle starting battery, healthy state of the battery itself, and common fault of the vehicle starting system and charging system, which can help maintenance personnel to find the find the problem quickly and accurately, thus to achieve quick vehicle repair.

5. Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner Diagnostic Scan Tool for All OBD II Protocol Cars Can 12V Car Battery Alternator Tester

Features :

  • Compared with peer products, we have added the function of battery detection.It can measure the voltage of the vehicle battery, view the battery voltage curve and test the battery performance.
  • 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.
  • 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.
  • Designed with a clear display LCD screen – 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.
  • It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
  • Plug the scanner into the OBDII port on your car, turn on the ignition and then press the OK button to make the connection. To view the live data, please start the engine. If connection failure, please contact motopower directly for assistance.

Additional Info :

Item Dimensions
Height 0.787401574
Width 2.362204722
Length 5.905511805
Weight 0.330693393

6. Autel AL539B OBD2 Scanner, 3-in-1 Code Reader Battery Tester Avometer for 12 Volts Batteries, Full OBDII Diagnosis and Circuit Starting & Charging Systems Test

Features :

  • 🚗3-in-1 OBD2 Scanner: Autel AL539B is not only a simple OBD2 code reader, but also a top-rated battery tester with AVOmeter. It is designed to work with most 1996 and newer American, Asian and European OBDII/CAN compliant vehicles, providing you with comprehensive vehicle analysis
  • 🚗BATTERY TEST: AL539B, a expanded function OBD2 scanner with the additional capability of battery testing, is a great solution for you to quickly and accurately test most types of 12V batteries, including AGM, standard and maintenance-free batteries
  • 🚗CIRCUIT TEST: Autel AL539B is not only equipped with an easy-to-read build-in AVOmeter to allow you to test voltage, continuity and current at the fingertip. It will be easy for you to quickly access information about voltage, continuity and current of any vehicle for battery status analysis
  • 🚗Full OBD2 Functions: With AL539B OBD2 Scanner you can operate complete car diagnoses. Such as read/erase code, reade live date and freeze frame, I/M readiness status,O2 sensor test……The most direct and typical functions of this code scanner is to turn off the check engine light (MIL), which is completed via clearing the stored fault codes after the problems are solved
  • 🚗FASTER DIAGNOSES: For faster and more convenient diagnosis, the Autel code reader AL539B supports DTC lookup for detailed codes information retrieval, data playback and print capability for convenient vehicle health status analyzing. Feel free to get technical support via emailer Q&A if you are unsure whether the scanner tool is suitable for your vehicle, or any questions

Additional Info :

Release Date 2018-07-24T00:00:01Z

7. Power Probe OBD-II Breakout Box PPECB, CAN Bus Circuit Tester with 12V & 24V Systems, Test for Shorts & Reverse Polarity, with a Lumintrail Keychain Light

Features :

  • 12/24V TESTER: Test DLC (OBD port) for any abnormalities, such as shorting and reverse polarity at the pins before connecting other diagnostic equipment to DLC.
  • REAL-TIME DATA: Provides a live display of communicating signals (eg. communication protocol signals) on assigned pins for quick pointing of faults without having to bring out a measurement tool (digital volt ohmmeter)
  • QUICK ACCESS PINS: Quickly access all 16 pin connections during repair and diagnosis of the vehicle
  • LOW VOLTAGE ALARM: Monitor the input voltage of the OBD during module programming with the low voltage alarm.
  • IN THE BOX: OBD-II Breakout Box, PPTK0048 Pin Adapters, Manual

Additional Info :

Color Red

8. ABS Battery Memory Saver Universal OBD II Battery Tester 12v High Efficiency Memory Saver For Car Battery

Features :

  • 【Extension Cable and Connector】: Automotive memory saver with extra long 6.5ft (2 m) cable and emergency power connector. You can replace your car battery when you don’t have a starter, or get an alternative 12V power supply from another car
  • 【Simple Operation】: Just plug the cigarette lighter into this car, then plug the 16pin plug into the OBD port of the car whose battery you want to replace, and you can get an alternative 12V power supply from another car
  • 【Car Charger】: You can use it to power your car computer through the OBDII port or the cigarette lighter socket on your car when changing your car battery. An additional 12V battery is required as a temporary power source
  • 【Memory Data Saver】: Prevents loss of electronic memory when the vehicle battery is disconnected, preserving vehicle and electronic presets. The red clip is connected to the positive pole of the battery, and the black clip is connected to the negati
  • 【Professional Tool】: OBDII memory data saver, ideal for keeping computer memory alive while working in the car. Many repairs require disconnecting the battery and connecting it to an external power source

Additional Info :

Color Black

9. Xpertx Solutions OBD-II OBD2 DLC Cable Compatible with Denso Intelligent Tester II IT2 Scan Tool for Toyota Lexus Suzuki Aftermarket Replacement

Features :

  • This DLC OBDII cable compatible with Denso Intelligent Tester II IT2 Diagnostic Scan Tool
  • Connectors: DB 25-pin female to 16-pin male OBD2
  • Compatible with Manufacturer Part Number: 95171-10100 DLC3 Cable
  • Length: 6 feet long – Top quality: heavy duty cable
  • 30 days return for exchange or refund Warranty; No questions asked

Additional Info :

Item Dimensions
Weight 0.6875

10. OBDS OS601SE OBD2 Scanner and Battery Tester Code Reader OBD Scanner Auto Diagnostic Scan Tool for All OBDII Protocol Cars (Blue)

Features :

  • 【Multi-Functions】- Practical Multi-Functions OBD2 automotive code reader is a professional diagnostic scan tool for car owners,which has all OBDII/EOBD Functions for engine system and Battery test, including read error code, erase error code, read datastream, view freeze frame, I/M ready, vehicle information,O2 Sensor Test, EVAP Systems Test, On-board Monitor Test, Read Pending Fault Code, Read Permanent DTC, Read Readiness Status, and more.
  • 【Wide Capability】- Supports 9 protocols compatible with all cars from 1996 US-Based, 2000 EU-Based and 2002 Asian-based cars, and newer OBD II & CAN domestic or import vehicles. Supports 5 languages – English,German, Spanish,Simplified Chinese,Traditional Chinese.It gets the power directly from the OBDII Data Link Connector in your vehicle. Fast scan and erase engine fault codes, let you decide if it’s something you can fix or need more advanced help. Save money and time.
  • 【Color LCD Display】OBDII diagnostic scanner designed with a clear display LCD screen (320 x 240 pixels). No need to install any APP, you can read codes on the screen. -shock and slip designed, unique dust-resistant surface, give you more comfortable hand feeling, more durable and stronger.
  • 【Classic design】Car OBDII 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,left/right and enter/exit .Fast scan and erase trouble codes, even a beginner can use it read the error code, find out what the problem is and perhaps fix it.
  • 【Warranty】- TWO YEAR WARRANTY AND 100% SATISFACTION SERVICE – Hassle-free return or refund for any product quality issue. 100% satisfaction service and technical assistance will be provided by contacting our after-sales person on website.

Additional Info :

Color Blue

Why Go for Online Stores?

Whenever you look up product reviews, you might notice an uncanny similarity. All the online stores bag the first places. Have you ever thought about why people bank on online stores to this extent?

In this digital era, people always look out for easier options. So purchasing any products like obd ii testers is only a matter of time for online shopping. You can easily purchase products anywhere and anytime and cancel them as well.

Expose yourself to various brands for the same product via online stores. Even more, price comparisons are what buyers enjoy on these platforms. With just a few clicks, you can navigate through the product pages and spend your money wisely.

Just in the palm of your hands, you can grab some amazing deals at low prices. Who would not love this?

Factors You Need to Consider When Buying obd ii testers from Online Stores

Are you on the hunt for obd ii testers? Well, purchasing online needs some contemplation. To help your cover all the important questions, we have prepared a list.

Just go through the question list. Feel free to do your own research while purchasing the obd ii testers. Below are some examples you might deem right to ask:

  • Is the obd ii testers really worth the money?
  • What specific advantages does it offer?
  • Does the obd ii testers you’re picking have any innovative features?
  • What are some of the best features of the obd ii testers?
  • Does your obd ii testers come with a warranty?
  • Does it have any con that might prove to be detrimental in the long run?
  • Where will you find enough information about obd ii testers?
  • Where can you find some of the best obd ii testerss?

Probably, you have come up with way more questions than there are on the list. Do not deprive your curious mind of the answers. Research, research, and research, until you locate the answers to the factors.

Other Benefits of Buying Products From Online Stores

The list of pros for purchasing online can be unending. We havefound you multiple reasons to purchase a obd ii testers from Online Store. So let’s dive in to see some of the best advantages:

Best Prices

Online purchase has been renowned for offering items at the best possible prices. As such places have networks with many dealers and manufacturers, sellers offer the best deals. Moreover, there are no intermediaries, which lessens the additional costs.


You can easily compare the same product on many websites at once, just by sitting at home. Then, by seeing the ratings, you can evaluate which product to go for by yourself. Thus, you can gain access to better quality than traditional shopping.


As online stores portray customer reviews,  purchasing from them gives a reliability boost. If faced with any defect, there is a scope for you to change.

Some stores have excellent customer service, pushing you to buy from there.

Huge Array

Online stores have a large consumer base. Every day, millions of people shop online. Moreover, after the pandemic, more and more people are inclined towards online shopping.

What’s in it for you?

You get to choose the best product from the pool of various choices. If one model does not meet your criteria, you always have the flexibility to jump to some other models.


Who does not love convenience? Having everything as per your wish is something to die for. Buying a product from an online store is such. You do not have to worry about the time, the place, or the crowd.

Everything happens when you want it and how you want it.

How to Choose Your obd ii testers

If you want to purchase products like the obd ii testers, you need to follow a buying guide. Some features need to tick your boxes before buying. Let’s take a look at them:


If you want to grab the best deal, the price is what you would check first. Then, compare the price that various sellers offer and choose the best suitable one.


When you buy the obd ii testers, the brand is the second thing that you might consider. Learn to differentiate among brands to arrive at the right decision.


The warranty of the obd ii testers must be taken into account as well. No one would like to spend dollars on a product that barely lasts a month!


Check out your obd ii testers’s functionality when you buy it. An easy way to do that would be to check the specs.

Remember, the more vast the specs, the greater your product’s functionality.


You must know the size/dimensions of your obd ii testers. Any wrong fit will make the product useless. Thus, it is recommended to learn about the product size beforehand.


Suppose you end up buying a obd ii testers whose color does not meet your taste. It would be throwing your money down the drain.

Hence, you should note what color preferences you have. Then, later, check if the online store features them or not.

Old Customer Reviews

Most smart purchasers would do this. Verifying the authenticity of the product is indeed a smart move.

When you scroll down, you will come across product reviews on the website. Checking them out will help figure out which brand to go for.

Final Words

That’s a wrap for the product obd ii testers. We hope this buying guide facilitates your buying journey. So follow it to grab the best deals out there.

Also, do a self-analysis to know more about the best obd ii testers. Then, try it out and let us know if our comprehensive guide came to use or not!

Have a good buy!

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