Obd Ii Engine System Diagnostic Tools Comparison - April 2024

Last Updated - April 27, 2024

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Model

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

Model

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

Model

FOXWELL NT201 OBD2 Scanner Car Code Reader Check Engine Light Reader OBDII EOBD Car Computer Diagnostic Scan Tool Auto Fault Code Scanner for All Cars After 1996

Model

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

Model

ZMOON ZM201 Professional OBD2 Scanner Diagnostic Tool, Enhanced Check Engine Code Reader with Reset OBDII/EOBD Car Diagnostic Scan Tools for All Vehicles After 1996, 2023 Upgraded

Brand

ANCEL

Brand

FOXWELL

Brand

FOXWELL

Brand

MOTOPOWER

Brand

Zmoon

Reviews

100,275 reviews

Reviews

67,779 reviews

Reviews

24,438 reviews

Reviews

41,706 reviews

Reviews

15 reviews

Features

Worth the money

9.6

Worth the money

9.3

Worth the money

9.6

Worth the money

9.4

Worth the money

9.1

Simple to use

9.8

Simple to use

9.3

Simple to use

9.4

Simple to use

9.6

Simple to use

9.1

Precision

9.6

Precision

9.3

Precision

9.4

Precision

9.4

Precision

9.1

Tech Specs

Manufacturer Part Number

AD310

Manufacturer Part Number

NT301

Manufacturer Part Number

NT201

Manufacturer Part Number

9235

Model

AD310

Model

FOXWELL

Model

NT201

Model

ZM201

Item Weight

9.6 ounces

Item Weight

1.01 pounds

Item Weight

12 ounces

Item Weight

12.6 ounces

Special Features

Check engine

Special Features

5. OBDII monitors supported: Misfire Monitor, Fuel System Monitor, Comprehensive Components Monitor, Catalyst Monitor, Heated Catalyst Monitor, Evaporative System Monitor, Secondary Air System Monitor, Air Conditioning Refrigerant Monitor, Exhaust Gas Recirculation System Monitor, 6. Three multilingual package for options: 1 English, français, Español, Deutsche and italiano 2 English, Português, Magyar, Nederlands, svenska 3 English, , 1. Check engine/live test data, 2. One click readiness key, 3. On board monitoring test, 4. Display fault code definition automatically with HELP Button to get Possible Causes, 7. Supported OBD2 Protocols: J1859 41.6, J1850 10.4, ISO9141, KWP2000 ISO 14230 , CAN Control Area Network ISO 11898 .

Special Features

2.One Click strong I/M Readiness /strong Key for quick state strong Smog Check /strong br / , 3.Locate bad O2 sensor, Turn off MIL and reset monitor, Retrieves VIN info, DTC definition, View Freeze Frame, Show live data, Mode 6. br / , 4.Worldwide Car / SUV / Light Truck / 12V Diesel equipped with OBD2 from 1996 to newer. /p , p 1.OBD II car health monitors supported by NT201 New Version br / strong Misfire Monitor br / Fuel System Monitor br / Comprehensive Components Monitor br / Catalyst Monitor br / Heated Catalyst Monitor br / Evaporative System Monitor br / Secondary Air System Monitor br / Air Conditioning Refrigerant Monitor br / Oxygen Sensor Heater Monitor br / Exhaust Gas Recirculation System Monitor /strong br /

Special Features

Product Dimensions

8.66 x 3.15 x 6.69 inches

Product Dimensions

4.7 x 3 x 0.8 inches

Product Dimensions

3.45 x 0.92 x 6 inches

Item Dimensions LxWxH

4.7 x 3 x 0.8 inches

Item Dimensions LxWxH

6.02 x 2.75 x 0.91 inches

Item Dimensions LxWxH

3.45 x 0.92 x 6 inches

Review

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.8
1

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

9.8 Simple to use

9.6 worth the money

9.6 Precision

Why we love it

The product is easy to use, even for beginners

The product is affordable

The product is equipped with a large LCD display
Main highlights

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.
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.
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.
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.
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9.7
2

FOXWELL
22% Off

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

9.3 worth the money

9.3 Simple to use

9.3 Precision

Why we love it

Read and clear DTCs

Locate bad O2 sensors

Turn off CEL or MIL
Main highlights

[Worthy to Own] Recommended by most professional mechanics on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8" color screen, F-ree Lifetime Update and 1-year seller assurance with EXCLUSIVE tech and service team.
[Vehicle CEL Doctor] The NT301 obd2 scanner enables you to read DTCs, access to e-missions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle.
[S-mog Check Helper] Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident e-missions test.
[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 great choice for Home and Autoshop Mechanics.
[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.
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9.4
3

FOXWELL
16% Off

FOXWELL NT201 OBD2 Scanner Car Code Reader Check Engine Light Reader OBDII EOBD Car Computer Diagnostic Scan Tool Auto Fault Code Scanner for All Cars After 1996

9.6 worth the money

9.4 Simple to use

9.4 Precision

Why we love it

The FOXWELL obd2 scanner NT201 can turn off the check engine light.

The FOXWELL obd2 scanner NT201 is easy to use and comes with a clear instruction manual.

The FOXWELL obd2 scanner NT201 is a professional 10
Main highlights

[Wide Vehicle Coverage] - Works with all OBDII/EOBD compliant cars, light-duty trucks, SUVs, minivans, and hybrids sold worldwide. NT201 automotive scanner supports J1859-41.6, J1850-10.4, ISO9141, KWP2000 (ISO14230), and CAN (Control Area Network ISO11898). Comes with multilingual menu options in English, German, French, Spanish, etc. If you cannot confirm your car's protocol before purchase, please contact us to check it.
[User-Friendly Design] - The NT201 car scanner is built to a very high build standard, and it comes with a bright and colorful 2.4" TFT screen that can be seen clearly in all light levels. You can control the screen via several hotkeys, which are large enough to be used with gloves. It doesn't require batteries or a charger, a real "plug and play" device that directly gets power from your vehicle's OBDII interface.
[One-Key Emissions Test] - FOXWELL NT201 auto code scanner gives you the ability to get access to emission readiness status with just one single click. Provides unique visual & audible indicators during the car's emissions test. The red-yellow-green LEDs and built-in speaker will indicate emissions monitor status in time. Now you can perform home emissions checks before a state inspection.
[No Subscription Fees & Reliable Customer Service] - One purchase gives you all available functions of NT201 without any additional fees. FOXWELL provides lifetime free updates, you can upgrade the software via Windows 7/8/10 to keep your NT201 stay the latest software version.
[Easy to Use for Car Owners] - FOXWELL NT201 obd2 scanner is designed with car owners in mind, it is easier and more intuitive for those who may not have extensive automotive knowledge. It can help identify why the check engine light is on, read and clear engine fault codes, turn off the check engine light (MIL), and reset monitors.
[Comprehensive OBDII Modes] - Equipped with full OBDII modes, the NT201 car scan tool supports O2 Sensor Test (Mode 5) and EVAP Test (Mode 8) on vehicles that use CAN protocol. It can be used to detect the oxygen content in exhaust gas, which is important for diagnosing and repairing engine performance issues. And let you initiate a leak of test for the car's EVAP system.
[Accurate Diagnosis] - Quickly scan engine system in seconds, reading and clearing stored codes, pending codes, and permanent codes. With its built-in trouble code library, NT201 obd code reader provides immediate code definition, making it easier for users to understand the issues and potentially fix them like a professional mechanic.
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Features

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

Obd Ii Engine System Diagnostic Tools Comparison - April 2024

obd ii engine system diagnostic tools comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Worth the money

Simple to use

Precision

Tech Specs

Manufacturer Part Number

Model

Item Weight

Special Features

Product Dimensions

Item Dimensions LxWxH

Review

Available On

Our Top 3 Picks

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

Why we love it

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

Why we love it

FOXWELL NT201 OBD2 Scanner Car Code Reader Check Engine Light Reader OBDII EOBD Car Computer Diagnostic Scan Tool Auto Fault Code Scanner for All Cars After 1996

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

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