Best scanner for deep electronic system coverage
If you are considering a friendly priced on board diagnostics tool for your vehicle that offers deep electronic system coverage, this Foxwell NT644 Pro vs NT650 comparison could help you find an ideal solution to your needs.
Small problems indulged let in greater. I was spending too much on repairs, ranging from minor fixes to expensive overhauls. The cost was so high that I was considering offloading my model in favor of a less troublesome car.
While I was looking for a quick fix to my latest problem, I learnt more about on board vehicle diagnostics and its role in reducing repair expenses.
As I continued my search for a solution to my constant need for repairs, I discovered this Foxwell NT644 pro vs NT650 comparison that helped me understand how to overcome my problem.
What are the differences between Foxwell NT644 pro and NT650?
| Foxwell NT644 Pro | Foxwell NT650 | |
| Display | 4.3” | 4.3” |
| SAS functionality | Yes | Yes |
| Controls electronic brake calipers | No | Yes |
| EPB functionality | Yes | Yes |
| Check price | Check Price |
Foxwell NT644 Pro vs NT650 – How do they differ?
So, how do the two Foxwell scanners compare?
OBD1 and OBD2 Compatibility
The Foxwell NT650 and NT644 Pro scanners offer a variety of services. Both models are compatible with ABS, SRS, TPMS, SAS, TPS, CVT, BRT, EDF, DPB, gear learn, injector coding and exchange odometer.
However, the NT644 pro offers universal compatibility with both OBD1 and OBD2 vehicle diagnosis. For OBD1 services, the NT644 Pro offer better compatibility than the NT650. The NT644 Pro and NT650 scanners will read and clear error codes, as well as provide detailed ECU information.
These scanners offer support for a number of electronic systems, including the electronic park brake (EPB) system. However, the NT644 pro does not control the electronic brake calipers, which might make it limited for use on your vehicle in case you are looking for the specific diagnostic service.
The NT650 scanner offers greater variety than the NT644, with the larger range of options making it ideal for more thorough diagnosis. Either way, the tools are effective and highly accurate, with the full system OBD1-supporting NT644 offering its own versatile range of assessment options.
Multilingual support and overall build
Both these models offer compatibility with a number of languages. Aside from English, the NT650 offers support for up to 11 more languages. The NT644 Pro is compatible with 15 more languages, making it better suited for a few more places.
However, when making your purchase for these scanners, you will need to specify the language of choice. The NT644 Pro offers support for a default and custom language, allowing for use by multiple parties.
Like other Foxwell models, both units are very well built. They feature a tough rubber coated exterior, which increases their impact protection. The NT644 and NT650 are well designed, with either option fitting within your grip with minimal risk of slipping.
These models also feature a high end button arrangement, with the wide 4.3” TFT enhancing their presentation and display. The scanners are easy to use, but they might be a bit more complex for people without any experience with them.
The scanners will come with all necessary cables, as well as a tough holding case, which makes them ideal for use anywhere. While the NT644 is heavier than the NT650, the difference is not that big, and both scanners are fairly lightweight.
These scanners will be tough for people without any experience, due to complicated manuals and detailed processes. However, if you have some expertise with a diagnostic tool, you should be able to get their hang in no time.
Still, with the walkthroughs and guides available on the web, you should be able to enjoy vehicle assessment in no time even if you had no prior experience with these tools.
Function and operation
While scanners may offer a variety of features, they are very problematic when suited with the wrong vehicles. The tools are often incompatible with some systems, and may even be severely unable to deliver their special functions for certain cars.
Both models have a large list of compatible vehicles, with the brand pointing to an impressive outlay. The NT650 will be compatible with up to 54 brands for ABS and SRS, but will only meet up to 49 brands for oil service resets.
The NT644 is similarly incompatible with some brands, with customers complaining of incompatibility with specific models for certain operations and features. For best outcomes, you may need to contact the brand before purchasing to make sure they meet your specific vehicle’s assessment needs.
Getting all aspects of the scanner right without any experience can be challenging, with drivers forced to look into the certificate and specification sheet, as well as the installation manual and application guide.
However, doing this will help you get a hand over the DPF, SAS, TPMS, ABS and injector functions for either scanner, with the EPB option for the supporting NT650. The models are very easy to get up to date, with a pretty straightforward upgrade process.
Other services, such as the AutoVin will have alternative manual entries for incompatible cars, with an active scan service offering value for some vehicle options too.
Both the NT650 and NT644 deliver a great experience with their operations, although they are limited in providing all the high quality diagnostic services on offer to some models.
Code reading and error clearing
The NT644 is a great all round scanner because it can read and clear error codes. This model features a wide range of manufacture specific codes for compatible cars, which makes it a great workplace addition.
It can also be updated for more recent vehicles, ensuring you can handle modern selections without a problem. The NT644 also reviews, offers highly detailed output and combines monitoring with an I/M readiness test.
Like the model, the NT650 also offers great value for error reading and clearing. However, it features a limited range compared to the full system scanning option. Both models will help you look into your vehicle and present accurate output, but the NT644 will be easier to operate with thanks to the wider scope of codes.
That said, the NT644 will be higher priced than the NT650, thanks to the detail-rich output on offer.
The NT650 is still a great pick in this aspect, with the model offering a diverse selection of codes. This includes the ABS, TPMS and EPB services, which makes it a handy addition for your vehicle.
Foxwell NT644 Pro vs NT650 comparison review
Foxwell NT644 Pro features and specs
Foxwell’sNT644 Pro offers universal compatibility with OBD1 and OBD2 vehicles. It can be used to diagnose a variety of systems, including the most common EPB, TBS, BRT and DPF services.
It can also connect to the internet for updates, which offers bug fixes for a seamless diagnostic process. The keyboard arrangement and ergonomic design makes it easy to handle, use and store.
This model is compatible with a large number of vehicles, making it ideal for use both in a DIY and professional setting. It does not offer off-car review, but can provide PC printing to mitigate this.
The improved user experience, increased range of coverage and variety of functions covered make this model an ideal option for on board diagnostics.
The NT644 is appealing for its plug and play benefit, alongside being very well protected. It is a versatile full system unit that works as soon as it is connected, with a large number of vehicles on board.
The scanner is designed to fit in your grip, without any risk of slipping. It is well set up, thanks to a very user friendly menu and a detailed presentation. This scanner offers variety, and works well to assess your vehicle for these services.
It will meet your expectations for OBD1 and OBD2 services, as well as a number of special features for most compatible car options. The Foxwell NT644 is a great all round pick for compatible vehicle picks.
Pros
- Great ergonomic design
- Easy to use
- Compatibility with OBD1 and OBD2 diagnostics
- Extensive range of diagnostic functions
- Includes a warranty for extended coverage
Cons
- Does not offer off-car review capability for comprehensive analysis
- User manual can be challenging
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Foxwell NT650 features and specs
The 4.3” TFT screen display on this model is one of the main features that work to increase its ease of use. It also has an ergonomic and sturdy design that makes it easier to handle and store.
It includes additional LED lighting that works to improve diagnostics for people with minimal experience. The NT650 is compatible with OBD2 systems, and should work on your vehicle if it is manufactured after 1996.
This model will be your go to solution for all your ABS, SRS, TPMS, SAS, TPS, CVT, BRT, EDF, DPB, gear learn, injector coding and exchange odometer needs. It does not require additional batteries, featuring a well built OBD2 diagnostics cable.
The NT650 scanner offers high quality display, alongside in depth findings to help diagnose your vehicle. The model features live and freeze frame data, which makes it appropriate for thorough diagnosis.
It incorporates additional assessment services, which makes it an ultimate tool for your vehicle. This scanner is also very easy to set up and use, and may be an appropriate travel companion.
The NT650 features an impressive motherboard, as well as increased storage and operational memory to help boost its effectiveness. While it is not a full system scanner, it is well equipped to meet your diagnostic needs.
This unit is a well designed, faster and more versatile diagnostic tool that is well suited for your engine.
Pros
- Sleek ergonomic design
- Bluetooth compatibility for added convenience
- Offers a variety of diagnostics
- Easy to use
- Offers live data assessment options
Cons
- Interface can be confusing for people with little or no experience
- Only compatible with 12v systems
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My verdict
The Foxwell NT644 Pro vs NT650 comparison helped me find a diagnostic tool that is ideal for my vehicle. Both models are designed to meet expectations for professionals and DIY enthusiasts alike, thanks to their range of services and in depth presentation.
You can collect live and freeze frame data for most services, allowing you to assess your vehicle in greater detail. These models feature a compact Foxwell case, as well as superior rubber coating which extends their lifespan.
They are also compatible with a large number of vehicles, including a lot of the most recent releases. I like the NT650 because it offers a slightly wider range of functions than the NT644 Pro.
Thanks to this scanner, I can now carry out on board diagnosis to determine the health of my car and identify necessary repairs before they become an unnecessary expense. This scanner is very easy to store since it fits in my glove compartment very snugly.
Thanks to the Foxwell NT650 scanner, I will not be offloading my treasured set of wheels.
FAQs
How easy is it to update your Foxwell NT650 scanner?
After visiting the official Foxwell website, you will need to download the module, register your account and update your software. You need to have a Windows PC, although you may need to deactivate your antivirus.
Is a supplemental restraint system necessary for the right scanner?
The SRS fault adjustment is one of the most essential additional features offered by these two scanners. Without it, you may be unable to restore your airbag system to proper functionality after a collision.
Can I print my diagnostic data for off-car assessment?
Despite the limited off-car review capability of the NT644 Pro, both these scanners can print through your PC.
Where is my OBD2 connector located?
Compliant vehicles will have an OBD2 port located underneath the dash in an easily accessible position. It may be covered or hidden by a plastic casing.
Can the Foxwell NT644 Pro work on BMW?
This model will work on your BMW provided it is OBD2 compatible. Most models built after 1996 will be compatible with this scanner.
