Best Diagnostic Car Tester Reviews & Alternatives

A diagnostic car tester can be a great investment for those who want to simplify their work needs. With the increase in standing desk popularity, many people looking for the best diagnostic car tester feel overwhelmed by the wide range of options available. From traditional diagnostic car tester  to convertible models, the dizzying slew of choices might make you feel the need to take advantage

What are the features that make the best diagnostic car tester? These compact and convenient diagnostic car tester are easy to install and easy to use at the same time. And then there’s the price! Below, we’ll run through the average diagnostic car tester cost of some of the most popular types, so you can get a good idea of where to start with your budget.

The reasons you should trust us

We recommend products in each review using an intensive research process, spending hours combing through the best available models on Amazon. For a product to make our list of top picks, it must hold a solid sales record on Amazon, have consistently positive customer reviews, and offer unique features, among other factors. After narrowing down our recommendations, we conduct additional research to ensure that the products meet our standards. Once we conclude the research phase, we craft a well-rounded, user-friendly article that includes our recommended products and additional information to help homeowners like you make the right purchase. The following key factors are considered when analyzing:

  • The quality of diagnostic car tester
  • Each product’s design
  • How it’s built
  • Price comparison
  • How durable [replace-keyword] is
  • Features
  • Cost-effectiveness
  • Versatility
  • Product usability
  • The functionality of the diagnostic car tester
  • Performance of the products
  • Product dimensions and weight
  • Return policy and warranty, and more.

Best diagnostic car tester & Features

1. 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

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 codes NOT Supported】- It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
  • ✅【Screen Protecting Film】- There’s a transparent screen protecting film on the screen surface. If any scratches on the film, just tear off the screen protecting film. If any more problem on the screen, just contact our customer service for replacement directly.
  • ✅【Connection Guide】- Plug the scanner into the OBDII port on your car, turn on the ignition and then press the OK button to make the connection. To view the live data, please start the engine. If connection failure, please contact motopower directly for assistance.
  • ✅【Erase Codes】- When you find the fault codes, please fix the problem before erasing the codes. If the codes erased without the problem fixed, the engine fault light may turn on again in the future.
  • ✅【New Only】- All products are shipped from the factory to Amazon warehouses directly. We apologize if any possible boxes damage during the shipment. If you are not pleased with the package received, please contact motopower directly for assistance. We only sell brand new products on Amazon. Any returned item to Amazon will be disposed immediately. Please be rest assured.
  • ✅【Warranty & THX】- TWO YEAR WARRANTY AND 100% SATISFACTION SERVICE. Thank you for choosing motopower! But if you are not pleased with the product, please contact motopower directly for hassle-free return and refund. Save your bucks and time.; Fit type: Universal

Additional Info :

Item Dimensions
Height 0.91
Width 2.75
Length 6.02
Release Date 2020-11-06T00:00:01Z

2. 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

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.

Additional Info :

Color KW-681
Item Dimensions
Height 0.787401574
Width 0.393700787
Length 1.181102361

3. AUTOPHIX 3210 Bluetooth OBD2 Scanner Enhanced Universal Car Diagnostic Scanner for iPhone, iPad & Android, Fault Code Reader Plus Battery Tester Exclusive App for Quality-Newest Generation

Features :

  • ➤【Powerful Check Engine Light Diagnostics】Can read and diagnose your check engine light, understand the severity of the issue, and clear fault codes in a blink of an eye. More functions compared to other simple scanner like I/M Readiness, Battery Health Check, Freeze frame, O2 sensor test, On-Board Monitoring, Evap system test, Performance Test, Data Stream, and Diagnostic reports, Handy google search button, Built-in OBD II Fault code look-up library.
  • ➤【Necessary Battery Tester】Have you ever noticed many other scanner tools without battery tester functionality, which costs you extra or more, However, AUTOPHIX 3210 can Check the health of your battery and voltage with a tap on your phone screen, so it is in great condition when you need it the most on a freezing winter day without opening the bonnet.
  • ➤【 Works on your car and your Language】A necessary wireless/Bluetooth car diagnostic tool/fault code reader for today’s car owners, downloadable on both iPhone iOS, Ipad and Android.3210 universal bluetooth OBD2 scanner Works on more vehicles than any scan tool on the market including all cars 1990 or newer and light trucks sold in the United States (except hybrid or electric vehicles). it works in English, German, Spanish, Finnish, French, Italian, Dutch, Portuguese and Chinese.
  • ➤【 Key Point】Don’t just read vehicle malfunction codes and give you code definitions, but more importantly informs you what the possible problems are with your vehicle, even if you know absolutely nothing about cars. We are here to help you know the car troubles and clear the error code for saving money, so the understandable fault code definition is important for you.
  • ➤【What You Get】: AUTOPHIX bluetooth code reader,We offered you with 3 years of warranty service,90-day money back guarantee and 24h after-sales service, If you have any questions, please freely let us know. Proudly designed in the USA by Professional Engineers. Tested in 50+ local car dealers in the United States before Mass production. Autophix only does car scanning. We are professional for your cars.

Additional Info :

Color Professional Car OBD II Scanner
Item Dimensions
Height 0.98
Width 1.97
Length 2.36

4. Automotive Circuit Tester Tracer Wire Short Circuit Finder DC 6-42V Circuit Breaker Tracker Short and Open Finder Detector Probe Car Diagnostic Tools

Features :

  • 【Easy to use】Transmitter and Receiver LEDs show open or short circuit conditions
  • 【Check Short Circuit】Receiver: On/Off button / Test button / Probe length: 7″ flexible probe
  • 【Locate Open Circuit】Sender:Tone/Off/Cont (Continuity) switch / Tone/Cont (Continuity) LEDs / Red and black test leads cable (61cm length, approximate)
  • 【Suits 6~42V 】DC Voltage: Operates from 6 to 42 volts
  • 【Flexible Probe】7″ flexible probe allows reaching wires in congested places

Additional Info :

Item Dimensions
Height 1
Width 1.7
Length 15
Weight 0.6625

5. PLAYOCCAR Car Parasitic Drain Tester, Automotive Electrical System Diagnostic Tool for Current Battery Testing

Features :

  • 【WHY NEED IT】When you find that the electrical system of your beloved car is not working properly because of leakage, then parasitic draw tester tool can perform a leakage test for your vehicle.
  • 【POWERFUL FUNCTION】Parasitic drain tester can test the standby of the car ECU, normal working current or abnormal working current electronic components while the car ECU is kept powered on, so there no need to worry about repeated testing due to loss ECU data.
  • 【UNIQUE DESIGN】Using a unique U-shaped battery terminal spring clip, it can be connected to the battery terminal without removing the battery terminal cable. One end is a 4mm pure copper banana plug with safety insulation, and the other end is a pure iron clip.
  • 【UPGRADE OPTIMIZATION】The car drain tester allows using standard test leads to measure the voltage at different positions of the vehicle during the drainage test. In terms of performance, upgrade protection also did, which the fuse is not easy to blow & power consumption is small.
  • 【EFFICIENT AND SAFE】Fully wrapped high-current battery clips & low-resistance switches are used, durable & efficient. Tester is equipped with a switch that can be turned off before connection to increase safety. The multimeter passed by the switch during the connection process to prevent power surges.

Additional Info :

Item Dimensions
Height 1.968503935
Width 5.905511805
Length 7.87401574

6. iCarsoft CR Pro Professional Multi-System Multi-Brand Car Diagnostic Tool Scanner incl. Battery Tester, Read and Clear Engine, Transmission, Airbag, ABS Trouble Codes

Features :

  • CR PRO VEHICLE COVERAGE: Nissan, Infiniti, Toyota, Lexus, Scion, Honda, Isuzu, Hyundai, Kia, Daewoo, Mazda, US Ford, Sprinter, BMW, Mini, VW, Seat, Skoda, Volvo, Porsche, SAAB, EU Ford, Holden, AUS Ford, Acura, Subaru, Mitsubishi, Dacia, Renault, Fiat, GM, Chrysler, Mercedes-Benz, Citroen, Jaguar, Peugeot, Audi, Opel, Land Rover, Smart, Suzuki, Vauxhall, Alfa-Romeo, Lancia
  • CONTENTS: – Main Unit – Hardcopy User’s Manual – Main cable – Data cable – TF Card (Within the main unit) – Nylon carry case
  • SPECIFICATIONS: – Display: 4.0″ TFT LCD, 480*320 Pixels – Operation Temperature: 0°C ~ 50°C – Storage Temperature: -20°C ~ 70°C – Operating Voltage: 9 ~ 18V – Operating Current: [email protected] (typical) – Power Consumption: 1.8W (typical) – Dimension: 206*104.1*32.6 mm (L x W x H)
  • VEHICLE COVERAGE (YEAR): – Works on most of 2001 and later OBDII compliant PETROL European vehicles – Works on most of 2004 and later OBDII compliant DIESEL European vehicles – Works on most of 1996 and later OBDII compliant US and Asian vehicles
  • FIFTEEN SUPER ADVANTAGES: – Diagnose most Models (OBDII-16DLC) – Full System Diagnosis – Supports Oil Service Reset – Electronic Parking Brake (EPB) system maintenance – Battery Management System (BMS) (some vehicles do not enjoy this function) – Diesel Particulate Filter (DPF) Regeneration Control System – Electronic Throttle Control System (ETC) – Steering Angle Sensor (SAS) Calibration – Read &Clear DTC – Read Live Data – Supports Battery Test – Supports Data Review and Print

Additional Info :

Color Black
Item Dimensions
Height 2.05
Width 7.56
Length 10.31

7. KZYEE KM301 OBD2 Scanner with Battery Tester, Check Engine Light Code Reader Car Diagnostic Scan Tool for OBD2 Vehicles, 100-2000 CCA Battery Tester with Cranking and Charging Systems Analysis

Features :

  • 2 in 1 Diagnostic Tool: The KM301 is an OBD2 car scanner and battery analyzer in one. Not only can it quickly read the engine fault light, but it can also test the condition of the 12-volt battery, and tell you where the problem is before you take the car in for repair. This can help you save on maintenance costs.
  • Full OBD2 Functions: The 2 in 1 code reader supports turn off MIL, and can not only quickly read fault codes, provide code definitions and possible causes, but also view freeze frame, and show live data in text and graphic format. At the same time, it supports O2 sensor and EVAP test to check fuel efficiency and emission conditions, and you can quickly get your VIN and vehicle information.
  • DTC & One key I/M & Wide Vehicle Coverage: Built-in DTC Lookup helps you quickly find relevant code definition, tell whether your car needs repair, determine the cause of check engine light. Compared with other ordinary OBD2 scanner, new addition one key I/M function to help you check emissions readiness status quickly. As an OBD2 scanner, it works with most 12V 1996 US-Based, 2002 EU-Based and 2003 Asian-Based cars with 16PIN OBD interface, both domestic and imported vehicles.
  • Professional 12V Battery Tester: Supports battery test and charging system test, displays 5 test results, and tells you whether you should replace or charge the battery. Unlike other OBD devices with battery test function which can only test charging system and battery condition, KM301 battery tester also supports cranking test and ripple test, and provides you battery parameters such as CCA value, voltage, percentage battery life, cranking voltage and cranking voltage.
  • Widely Compatible: As a battery tester, it works with 12V 100-2000CCA lead acid batteries, compatible with most batteries available in the market including normal flooded batteries, AGM flat plates, AGM spiral, GEL and EFB. The device provides an overall analysis of the battery condition and helps you to know the condition of the battery in advance before it dies. It is suitable for cars, trucks, ATVs, SUVs, boats, and even golf cart batteries.
  • Easy to Use: You can use the scan tool immediately, no settings or updates are required, you do not need a battery or charger, and it is powered directly through the OBDII data port. The 2 in 1 car scanner is equipped with a 2.8 inch display LCD, which directly displays test results, supports reading/recording/replaying data streams and printing data.

8. AUTOOL Automotive Circuit Tester,Car Electrical System Diagnostic Tool with LED Flashlight BT-260 for 6V/12V/24V Vehicle/Boat/Motorcycle/Heavy Duty/Truck

Features :

  • The AUTOOL BT260 is the best electrical tester for reducing diagnostic time in all 6- to 30-volt .vehicle electrical systems. After a simple hook-up of the tool to the vehicle’s battery.
  • Multi-language support: English German French Russian Spanish Italian Portuguese
  • Integrate LED flashlight on the head, let us work in dark condition easily
  • Testing for poor ground contacts instantly without performing voltage drop tests. The tool is also short-circuit protected; its internal circuit breaker will trip if it becomes overloaded.
  • Following and locate short circuits without wasting fuses. The tool’s long cable allows you to test along the entire length of the vehicle without constantly searching for suitable vehicle grounds.

Additional Info :

Item Dimensions
Height 3.149606296
Width 7.87401574
Length 9.055118101
Weight 0.2314853751

9. KONNWEI KW870 OBD2 Scanner with 6V 12V Battery Tester, 2 in 1 Car Diagnostic Scanner Automotive Battery Alternator Load Tester Check Engine Code Reader Scan Tool

Features :

  • 【ENHANCED OBD2 SCANNER & 6V 12 V BATTERY TESTER】KONNWEI KW870 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, 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】KW870 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. KW870 battery tester support cranking and charging system test also alternator and starter test.
  • 【DISPLAY LIVE DATA OR VOLTAGE IN GRAPHING】kw870 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. KW870 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】KW870 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.

10. obd2 scanner OBD 2 & Car Diagnostics

Features :

  • obd scanner bluetooth
  • What does an obd2 Scanner do
  • Can obd2 Scanner Read transmission codes
  • Can you get a code without check engine light on
  • app android

Additional Info :

Release Date 2020-10-06T20:00:00.000Z

Buying Guide for diagnostic car tester

To help you buy the perfect diagnostic car tester for your needs and requirements, we have mentioned some of the best diagnostic car tester in this article. Not only that, but you can also learn about their differences as we have mentioned their major features and options.

To help you on your way, we’ve listed some questions you may want to consider before making any purchase.

  • Why do I want to buy this?
  • Do I need it or just want it?
  • Am I getting the best deal?
  • How often will I use it?
  • Can I pay cash for it?
  • Is it budgeted for?
  • Can I borrow it?
  • Can I get it used?

Although, if you still want to learn more about these diagnostic car tester for buying the perfect one, we are here with a detailed buying guide just for you. Since this buying guide is related to diagnostic car tester, you can find many major features and aspects related to diagnostic car tester. Thus, you can easily choose the perfect one by going through this article until the end.

Durability

The diagnostic car tester should last more than one use and hold up against normal wear and tear. We recommend reading the product description before purchasing diagnostic car tester to ensure they’ll last a while. Additionally, pay attention to the wash instructions.

Versatility

When choosing the best diagnostic car tester, you must consider its versatility.  It is important to make sure that your unit can be used for performing different tasks.

For instance, if you need to use your unit for other purposes in any other materials, getting the one with a versatile design will be an ideal option for you.

Brand

The brand is another crucial factor you must consider while looking for the diagnostic car tester.  You will find both well-known and unknown brands in the market. If you are looking for a reliable and durable model, I recommend getting one from a well-known brand.

They use high-quality materials and the latest technology to manufacture their products.  As a result, you will be able to get a durable and long-lasting diagnostic car tester.

Ease of Use

While choosing the diagnostic car tester, you must ensure that it is easy to use.  It is important to get the one that comes with a user-friendly design.

 

As a result, you will be able to use your unit for a long time without facing any discomfort.  Also, getting the one that comes with an easy-to-use design will help you save a lot of time and effort.

Price

The price is another essential factor you must consider while looking for the diagnostic car tester.  You need to get the one that fits your budget perfectly.

Getting the one that comes at an affordable price will help you save a lot of money.  However, you must ensure that it meets your needs and requirements perfectly.

Portability

The diagnostic car tester should be easy to carry for you. Therefore, consider the size, style, design, and all the other basic features to check for the actual portability of the device. Portability comes with comfort and ease, and you need to look for all the features to look for a suitable diagnostic car tester.

Budget

The price of your diagnostic car tester will depend upon its features and the overall quality. There are some inexpensive options in the market, but they may not have the best features.

The term ‘budget’ is broader because it completely depends on the user who wants to purchase the diagnostic car tester. In this case, you can prepare a list of all the features you want to have in your diagnostic car tester. Then, look for the product that comes with these features and works well.

After that, you should carefully check the prices of each air compressor machine on your list. This will give you a precise idea about the budget you need to prepare for the diagnostic car tester you should go after.

Weight

It is important to consider your unit’s weight while working in congested areas. Getting a lightweight model will be ideal if you need to work regularly in difficult-to-reach places.

However, if portability is not your concern and you are looking for a durable model, you can go for the one with a little heavyweight.

Warranty

The warranty of diagnostic car tester is when the manufacturer offers free repairs or replacements for any damages that occur to the product.

You need to check the warranty of diagnostic car tester before buying it, as you don’t want a product that doesn’t come with a warranty.

At the same time, you also need to remember that some diagnostic car tester come with a longer warranty than others, so select one with a long warranty if possible.

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