Foxwell NT630 vs. NT644 – Finding the right tool for your automotive diagnostic solutions

Foxwell NT630 vs. NT644

Owning a car can be stressful especially when you don’t know why certain pesky dashboard indicator lights won’t go off. Well, having an onboard diagnostic tool can easily relieve this stress, and this Foxwell NT630 vs. NT644 comparison guide will help you choose a reliable scanning tool for your vehicle.

So, how did an average car owner like myself end up owning an OBDII scanning tool? Short version, I was tired of constantly worrying about auto repair shop costs.

You see, owning an automotive scanning tool like the Foxwell NT630 or NT644 will save you money in routine maintenance checks.

Automotive scanning tools automatically scan all the diagnosable electronic control units in your vehicle, instantly display and clear error codes and reset dashboard indicator warning lights.

One thing you need to keep in mind is that clearing error codes will not fix the problem. You will still have to carry out repairs either by yourself or with the help of your local mechanic-especially for the more complex issues.

Foxwell NT630 vs. NT644 comparison table

Model	Foxwell NT630	Foxwell NT644
EOBD	Yes	Yes
Live data	Yes	Yes
EPB Service	No	Yes
Oil service light reset	No	Yes
SAS calibration	Yes	Yes
	Check price	Check price

Foxwell NT630 vs. NT644- Which scanning tool is perfect for your car?

What do these scanners offer?

Diagnostic coverage

The Foxwell NT630 and NT644 scanners offer detail rich value for car diagnostics. They are designed to present a wide range of information, and to deliver it in a quality way.

The scanners are equipped with live and freeze frame data options, making their OBD2 services very well detailed for different drivers. They offer impressive output for all 10 modules, which makes them a great addition for any compatible vehicle.

The scanners are suited with a range of other special diagnostic features too, although these are not as similarly cut out as the OBD2 modules.

Other than the basic OBD system coverage, both the Foxwell NT630 and NT644 will let you accurately diagnose any anti-lock brake system (ABS) and airbag faults. You can also clear ABS/Airbag error codes and reset both systems.

It is worth mentioning that the Foxwell NT644, in comparison, has additional functions such as the Electric Park Brake (EPB) service and the oil light reset service for better all round car assessment. These models deliver well on the standard 10-model OBD2 system, as well as carry a few additional perks for great service.

After thoroughly considering both scanners, the NT644 stands out as the more detailed option with a wider variety of options for enhanced vehicle diagnosis. That said, the NT630 is also a versatile pick that will offer a superb diagnostic range for enhanced car maintenance.

Software updates and Ease of use

Both scanners will offer high end diagnostic services for your vehicle because they can be updated with every new release. These scanners will handle more vehicles, in case you are looking to stock up.

These models are relatively easy to upgrade, and will very likely be upgraded to meet the most recent vehicle brand releases. The NT644 will be selective on some brands, which suggests that you check in with the brand before making your purchase.

Both models are very easy to use with compatible models, with an all round approach to a great build. For starters, they feature multiple languages to meet various demands. However, the NT644 is our better option for this aspect.

It is a multilingual tool that supports up to 16 languages for its menu options and code definitions. The Foxwell NT630, on the other hand, only supports Spanish and English, unless customers contact the brand for specific requests before purchase.

The models are well made, each coated with a hardy rubber exterior to minimize the risk of impact damage. These scanners are also designed to fit in your grip, with a superior screen and button arrangement when compared to options by other brands.

They are lightweight, and offer a tough storage case which boosts the level of protection while making them very easy to travel with. They are equipped with a seamless and user friendly menu experience, which makes them very easy to use.

These scanners are relatively close when it comes to access to software updates and increased ease of use, but the NT644 offers slightly better value than the NT630 thanks to a wider range of multilingual options.

Operation

Both scanners are virtually plug and play, working as soon as they are set up. They are designed for increased ease of use, both physically and in terms of their output. Each scanner will deliver impressive presentation, with the NT644 offering live data assessment for a wide range of features, which could even include wheel speeds.

The NT630, like the NT644, will not be upgradeable through your Apple devices, but this will work out with a Windows XP/7/8/10 device. It is also limited in its delivery of AutoVin for some cars, but this can be carried out manually without a problem.

The NT644 does not fare any better, since it also offers AutoVin for a smaller selection of vehicles than it is compatible with, but this is greater than the NT630. The latter model will work for OBD and OBD2 vehicles, delivering added functions such as the ABS, SRS and SAS fault codes.

Unlike the NT644, which has a wider scope of services, it will not offer any other DTF error codes. For some of these special features, your vehicle might not be fully compatible, with both the NT644 and NT630.

It is important to check first to make sure your vehicle is compatible with the services on offer. Still, running an active test with either scanner will help you assess your vehicle on deeper detail even when you cannot find specific services embedded in your menu.

The NT644 has better all round services output than the NT630, thanks to its wider range of services on offer. Due to some compatibility problems with the additional features, it is crucial to ask the brand before choosing a scanner for a specific vehicle. This will help you choose an ideal scanner that meets your specific assessment needs.

Foxwell NT630 vs. NT644 Product Review

Foxwell NT630 OBD Scanner

Last update on 2022-10-04 / Affiliate links / Images from Amazon Product Advertising API

The Foxwell NT630 performs essential safety functions such as eliminating all ABS/airbag shortcomings by alerting you to any faults present in these two systems.

The NT630 also reads and clears error codes, displays live sensor data in text and graph format, calibrates the steering angle system and turns off check engine light.

Its 4.3-inch color TFT display screen makes reading texts and graphs an enjoyable and easy task. In addition, this tool will work perfectly on over 52 car makes making it a natural choice for mechanics that regularly work on different vehicle makes and models.

The comfortable and easy to use diagnostic scanner offers access to a range of OBD2 services and other special features. Alongside the free lifetime software update capacity on offer, it is suited with a hardened rubber exterior for superior impact protection.

This unit will deliver great detail on different diagnostic services, making it well suited to help monitor your vehicle. It can be an ideal tool to help you ensure desirable SAS, SRS, ABS and bidirectional testing output for thorough maintenance and servicing.

If you are looking for an easy to use scanner with a range of added features, the 2.65 pound Foxwell NT630 could be a great fit for your needs.

Pros

• Has an inbuilt code troubleshooter which will give you accurate error code definitions for fast and easy diagnosis
• Offers lifetime free online software updates to its users
• It comes fitted with an ergonomic rubberized side casing and a screen protector that ensures your scanner will last
• Offers variety of services for versatile diagnostic needs

Cons

• It comes installed with only Spanish and English languages

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Foxwell NT644 OBD Scanner

Last update on 2022-10-04 / Affiliate links / Images from Amazon Product Advertising API

The Foxwell NT644 is a perfect tool for DIYers and mechanics alike. This bad boy just so happens to automatically run the moment it’s plugged into a car’s OBD portal. It only takes a single click for the NT644 to instantly scan, display and clear detected error codes.

Also, this tool comes jam-packed with diagnostic functions that will allow you to read your vehicles Engine Control Unit (ECU), transmission, brake control system, Tire Pressure Monitoring System and much more. Its upgraded model, the NT644 Pro, offers additional functions such as battery configuration and DPF functions.

The plug and play NT644 might be incompatible with a few electronic systems, but it delivers immense diagnostic depth for compatible units. This model offers additional diagnostic services, alongside the OBD2 modules expected.

It is also very detailed, presenting different aspects of results to help improve the accuracy and quality of diagnosis. The scanner is very easy to use for people with some experience, and works well when used either at home or on the road.

The all-systems diagnostic scanner is a great choice for professionals and DIY enthusiasts, thanks to its versatile capacity and quality of report. It is also easier to upgrade, and features an 8GB memory stick that boosts the convenience of this service.

If you are interested in a versatile and powerful diagnostic tool, the NT644 could be a great all-system scanner to meet your needs.

Pros

• Its oil light reset service makes it an ideal choice for mechanics
• It can merge two parameter graphs giving car owners and mechanics a comprehensive look at the cars control systems
• It starts running the moment you plug into your car’s OBD portal with no fuss
• Offers impressive range of additional special diagnostic features
• Hardened rubber coat offers added protection

Cons

• The NT644 will not work on Australian car models
• Not the most budget friendly option

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My Verdict

The NT630 vs NT644 comparison helped me explore two great options by a trusted brand. The scanners are very easy to use, with both models offering the full range of OBD2 services and more.

I can look into almost every aspect of my vehicle with these diagnostic tools and stay ahead of any extensive repair costs. I personally think that both the Foxwell NT630 and NT644 are decent diagnostic tools; they are easy to use and offer free lifetime software updates.

The NT644, however, has additional diagnostic functions that make it quite attractive to mechanics and DIY veterans. It is better suited for additional checks, and is the better fit for thorough assessment of my vehicle.

The scanner is also very tough, and guarantees consistent long term use even. I like that I can safely use it any time I want to run diagnostic checks even when I am not at home, thanks to its sturdy carrying case.

In this regard, the NT644 is a better tool due to the number of boxes it ticks in terms of functionalities and diagnostic solutions for my needs.

FAQs

What do basic OBD2 and EOBD functions comprise of?

Well, a scanner with basic OBD2 and EOBD functions can retrieve information from your vehicles electronic control units, read and clear DTC and show live vehicle sensor data.

Can I turn off the engine light before repairing the issue causing it?

Yes, you can, but not permanently, it will turn on again after some time until the issue is fixed. Also, some error codes cannot be cleared without first repairing the vehicle.

How do I get my Foxwell OBD2 automotive scanner to work?

This is an easy and simple procedure; you first plug the scanner into your car’s OBD2 portal and start your engine. The scanner will automatically start running.

How do I know my car is OBD compliant?

All cars and light trucks built from 1996 are OBD compliant. You can also check for an OBD connector which will be visibly placed, probably under the dashboard on the drivers’ side.

What is freeze frame data?

This is data about engine operating conditions that are captured when the car is running and recorded onto a freeze frame buffer. All faults are recorded and will be displayed once the scanner is connected.