Autel TS501 VS TS508 VS TS508K VS TS501K Comparison 2025

Last Updated on April 11, 2025

A TPMS (Tire Pressure Monitoring System) tool is essential for diagnosing and servicing tire pressure sensors embedded within your vehicle’s tires. These tools are also used to activate OEM and universal TPMS sensors, allowing both professional mechanics and DIYers to access and interact directly with the engine control unit (ECU).
With so many TPMS scan tools available on the market, choosing the right one can be overwhelming. To help you make an informed decision, we’ve compared two of Autel’s most popular models: the Autel TS501 and the Autel TS508. Both offer powerful diagnostic capabilities, but what exactly sets them apart?
Let’s dive into the Autel TS501 vs TS508 comparison to help you determine which TPMS tool best suits your needs.

What’s the Difference Between TS508K and TS501K?

The “K” in TS501K and TS508K simply refers to packages that include additional sensors. Here’s a quick breakdown:

Autel TS501K = TS501 + 8PCS 433MHz/315MHz TPMS Sensors
Autel TS508K = TS508 + 8PCS 433MHz/315MHz TPMS Sensors

So, there’s no functional difference between TS501 and TS501K, or TS508 and TS508K—the only distinction is the inclusion of TPMS sensors.

Comparison Table: Autel TS501 vs TS508

Features	Autel TS501	Autel TS508
Operating System (OS)	Android	Android
Display	TFT color display (320 x 240 dpi)	TFT color display (320 x 240 dpi)
Power	3.7V Li-polymer battery	3.7V Li-polymer battery; 3200 mAh
Software Update	Free via USB	Free via USB
Activate TPMS Sensors	✅ Yes	❌ No
Operating Temperature	0°C to 50°C (32°F to 122°F)	0°C to 50°C (32°F to 122°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)	-20°C to 70°C (-4°F to 158°F)
Warranty	1-Year Limited Warranty	1-Year Limited Warranty
Update Mode	Via SD Card	Via USB Port
Display Size	8.0” LED touch screen, 1024 x 768 resolution	9.7” LED touch screen, 1024 x 768 resolution
Camera	8 MP rear-facing with flashlight	5 MP rear-facing with flashlight
Weight	2.43 lb	3.13 lb
Dimensions	10.0 x 1.4 x 6.9 inches	11.8 x 2.0 x 8.7 inches
Extra Functions	No extra features beyond TPMS	Offers more functions than MS906TS
Price:	Check Price	Check Price

If you’re looking for a TPMS tool that activates sensors, performs diagnostics, and works well for basic to intermediate TPMS service, the Autel TS501 is a solid choice. It’s simple, functional, and more than enough for most repair shops or experienced DIYers.

On the other hand, if you want more advanced diagnostics, broader functionality, and better hardware like a larger display and higher battery capacity, the Autel TS508 may be the better option.

Both tools are reliable, easy to update, and backed by Autel’s excellent support. Choose the one that aligns best with your workflow and budget.

Autel MaxiTPMS TS501 TPMS Relearn Diagnostic Scanner

The Autel TS501 TPMS tool is an upgraded version of the Autel TS408 TPMS Scanner. As elegant and sturdy as this unit looks, it is reliable in performance and provides accurate outcomes. The tool boasts several functions such as TPMS sensor check, TPMS Relearn, copy by OBD, and TPMS sensor programming. This means you can view sensor data such as tire temperature, tire pressure, sensor position, sensor ID, etc. On top of that, it sends sensor data to the car’s ECU to allow the ECU to learn the sensors’ positions. Both brands don’t support the basic OBDII code reader feature found in the Autel TS601 model.

Despite having the ability to perform several TPMS functions, this unit is easy to use and dependable. It comprises a built-in rechargeable battery and a large screen for displaying results. Whether you’re a professional mechanic or a DIY enthusiast, you won’t have trouble utilizing this scanner. The manufacturer also provides free internet software updates, meaning you can even use it on the latest vehicle makes and models.

Fitted with a multilingual menu, users worldwide can embrace this device to diagnose their vehicle’s TPMS sensors. It is a good investment as it also features a 1-year limited warranty. At such an excellent price, this is an excellent bargain for users.
Check Price
Pros:

It is well made with a durable housing with a protective rubber boot
It is easy and fast to interpret results
Autel TS501 comes with a multilingual menu to serve all people
It has an intuitive user-interface
The built-in rechargeable battery makes it reliable
It has free software updates
1-year limited warranty

Cons:

It has compatibility issues as it only supports the Autel sensor
It doesn’t feature a touch screen for quick operation. Autel Maxisys MS906TS has a Multi-Touch capacitive display with IPS technology, but the device is quite expensive.

Autel MaxiTPMS TS508 Complete TPMS Tool

If you’re an avid mechanic who handles more vehicles and need a slightly advanced TPMS scanner, the Autel TS508 is an ideal tool. Even though the Autel TS501 is a fantastic TPMS automotive scanner, this unit is better. Not only does it offer all the functions performed by the TS501, but it has many more. However, what separates it from the Autel TS501 TPMS scanner is the Quick Mode and Advanced Mode features. This feature allows the user to access certain functions faster and in a smarter way.

Likewise, the Autel TS508 scanner is compatible with domestic, Asian, and European TPMS-enabled vehicles. You can use this tool to activate or read all TPMS sensors. Also, it can program MX sensors to replace OE sensors on 98% of the sensors on the road. By the way, you can also use it to display vehicle-specific relearn procedures, view DTC’s detailed descriptions, and diagnose system faults, among other functions.

Similarly, this unit is also built with a rechargeable battery and a multilingual menu. It also comes with a large screen for easy display of results and free software updates. Since it is grease and water-resistant, you can count on this unit to last longer than average TPMS scanners on the market. The buyer will also be awarded a 1-year warranty.
Check Price
Pros:

It is made of sturdy housing with a protective rubber boot
Autel Maxitpms ts508 is easy to use with the Quick Mode and Advanced Mode
It enables the user to input OE ID into MX-sensor manually
It performs various functions
TS508 boasts of a multilingual menu
It comes with free software updates
1-year limited warranty

Cons:

Updating the unit is a long process
It is slightly expensive. So if you are a budget shopper, you can buy Autel TS401 affordable Maxitpms.

What Are the Similarities Between Autel TS501 and TS508?

Although the Autel TS501 and TS508 TPMS scanners are different models, they share several core functions and features that make them quite similar in overall performance. So, what exactly do these two TPMS tools have in common?

Both devices are capable of activating TPMS sensors, reading sensor data, performing OBD-based relearn functions, scanning TPMS sensor IDs, and copying those IDs into Autel MX-Sensors. Additionally, they can read and clear TPMS diagnostic trouble codes (DTCs), check key fob signals, and support sensor programming.

While they are less advanced than the Autel TS508K TPMS scanner, they still offer powerful features for professionals and DIYers alike.

One of the key advantages of both tools is that they combine TPMS and basic OBDII diagnostic functions, providing versatility in a single device. Another convenient feature is their built-in rechargeable lithium-ion battery, allowing them to operate without relying on vehicle power. Both scanners are internet-updateable and include free software updates, keeping them compatible with the latest vehicle models.

Backed by a limited one-year warranty, both the TS501 and TS508 are reliable, feature-rich TPMS tools worth considering for tire service shops, automotive technicians, and vehicle owners looking for professional-grade performance.

✅ Final Verdict: Should You Choose the Autel TS501 or TS508?

Whether you’re a professional technician, an experienced mechanic, or a DIY enthusiast, both the Autel TS501 and Autel TS508 TPMS tools offer excellent functionality for your tire pressure monitoring needs. From activating and reprogramming TPMS sensors to diagnosing and turning off the check engine light, either device will prove to be a reliable addition to your toolkit.

However, if you’re looking for a more advanced TPMS scanner with enhanced capabilities and added features, the Autel TS508 is the better choice. It offers a more intuitive interface, additional diagnostic modes, and improved hardware—all while maintaining ease of use.

Both models come with multilingual support, are internet updateable, and include a limited one-year warranty. With free software updates, you’re not restricted to a specific vehicle set—making them versatile for multi-vehicle diagnostics.

We hope this Autel TS501 vs TS508 comparison has helped you decide which TPMS scanner is best for your needs.

❓FAQs: Autel TS508 vs TS501 TPMS Tools

1. What is the main difference between the Autel TS501 and TS508?
The Autel TS501 offers standard TPMS functions, while the TS508 includes dual service modes—Quick Mode and Advanced Mode—for more comprehensive and faster diagnostics.

2. Can both tools program TPMS sensors?
Yes, both tools can program Autel MX-Sensors, but the TS508 is more efficient with a quicker, streamlined programming interface.

3. Are the TS501 and TS508 compatible with all vehicle brands?
They support a wide range of domestic, Asian, and European vehicles, but it’s best to check the specific compatibility list on Autel’s official website or database.

4. Do these tools include software updates?
Yes, both scanners come with free lifetime software updates, allowing users to diagnose newer vehicle models without paying extra.

5. Which tool is better for professional use?
The TS508 is more suited for professional use due to its advanced features, faster interface, and dual diagnostic modes.

6. Can I use either tool to reset the TPMS warning light?
Yes, both the TS501 and TS508 can help reset the TPMS warning light after sensor replacement or maintenance.

7. Is there a difference between TS501/TS508 and TS501K/TS508K?
Yes, the TS501K and TS508K packages include the tool plus 8 pre-packaged Autel MX-Sensors, whereas the TS501 and TS508 are sold as standalone devices.

8. Which scanner has better hardware performance?
The TS508 has a more powerful battery and a more responsive interface, making it slightly more efficient in real-world use compared to the TS501.

9. Are these tools suitable for beginners?
Yes, both tools feature user-friendly menus, but the TS501 may be more suitable for beginners due to its simpler layout, while professionals may prefer the advanced flexibility of the TS508.

10. How long is the warranty for TS501 and TS508?
Both devices include a limited one-year warranty from Autel, covering manufacturing defects and technical issues.

Still, have questions after reading this Autel TS501 VS TS508 review? Comment below.