TOPDON UltraDiag – 2-in-1 Diagnostic Scanner & Key Programmer
The TOPDON UltraDiag is designed for workshops and locksmith professionals who need full-system vehicle diagnostics together with key-programming and immobilizer capabilities in one portable platform.
It supports full-system diagnostics for 100+ vehicle brands, provides 30 maintenance functions, offers bi-directional active tests and includes key-programming functions for supported vehicles.
Full-System Diagnostics for 100+ Brands
UltraDiag can access supported systems including:
- Engine
- Transmission
- ABS
- SRS / Airbag
- ESP
- TPMS
- Immobilizer
- Gateway
- Steering
- Radio
- Air Conditioning
- Other Available Control Modules

30 Service & Maintenance Functions
The UltraDiag provides 30 maintenance functions for supported vehicles.
- Oil Reset
- EPB Reset
- BMS Reset
- Throttle Adaptation
- ABS Bleeding
- DPF Regeneration
- Injector Coding
- AdBlue Reset
- Start/Stop Reset
- And More

Bi-Directional / Active Testing
The UltraDiag can command supported vehicle components to help technicians verify operation and locate faults. Examples can include fuel injectors, coolant pumps, windows, windshield wipers and other supported actuators.

Key Programming & Immobilizer Functions
UltraDiag adds key-programming capability for supported vehicles and covers 40+ vehicle brands for key-related functions.
- PIN Reading
- Number of Keys
- Key Learning
- Remote Control Learning
- Delete Keys
- All Keys Lost Procedures on Supported Vehicles

AutoVIN & AutoScan
AutoVIN can automatically identify supported vehicle information, while AutoScan scans available control systems and retrieves DTCs to accelerate the diagnostic process.
Bluetooth Wireless VCI
The magnetic Bluetooth VCI stores conveniently with the tablet and provides wireless communication with supported vehicles for greater workshop mobility.

Repair Data Library
The UltraDiag includes repair-information resources such as a DTC Repair Guide, Technical Service Bulletins, DLC-location information and a warning-light library.

Professional Hardware
The UltraDiag features an 8-inch touchscreen, a long-lasting 10,000mAh battery, USB and HDMI connectivity and a TF-card expansion slot for professional workshop use.
Software Updates – 3 Years Middle East / 2 Years Other Regions
Units supplied by Automax Tools for the Middle East region include 3 years of free software updates.
Units supplied for other regions include 2 years of free software updates.
- Middle East Region: 3 Years Free Software Updates
- Other Regions: 2 Years Free Software Updates
The standard TOPDON UltraDiag software package is two years. The additional Middle East period is an Automax Tools regional offer; eligibility depends on the supplied unit, activation region and Automax Tools sales terms.
Designed for Workshops & Locksmith Professionals
The TOPDON UltraDiag combines 100+ brand diagnostics, 30 maintenance functions, bi-directional control, key programming, AutoVIN, AutoScan and Bluetooth diagnostics in one versatile platform.
TOPDON UltraDiag Highlights
100+ Brands | 30 Service Functions | Full-System Diagnostics | Bi-Directional Control | Key Programming | 40+ Key-Programming Brands | AutoVIN | AutoScan | Repair Data Library | Bluetooth VCI | 3 Years Updates Middle East
For compatibility, availability and technical information, contact Automax Tools UAE.







































Zanele N. – Advanced DIY User, South Africa
Best tool I’ve bought this year. The Topdon UltraDiag helped me diagnose and fix my ABS issue without a trip to the dealership.
Pierre B. – Peugeot Technician, France
The Topdon UltraDiag is well-built and affordable. It’s not an Ultra or Elite series tool, but it does 90% of what I need.
Rajan V. – Fleet Maintenance Supervisor, India
We manage 30+ vehicles and this tool helps keep everything running. Quick reads, full scans, and no fuss with software updates.
Marco L. – Tuning Garage Owner, Italy
I bought this for quick diagnostics before remapping sessions. Works great with most European cars and the cloud reporting is a bonus.
Anya S. – Mobile Technician, Germany
Lightweight and portable, but surprisingly powerful. The Topdon UltraDiag scans fast and makes troubleshooting simple.
Moussa D. – Workshop Manager, Morocco
I use the Topdon UltraDiag every day. It’s compact, powerful, and updates quickly over Wi-Fi. The active tests are a huge time-saver.
Henry T. – Toyota Specialist, Canada
Great vehicle coverage and real-time data display. Key programming works well for supported models. Definitely worth the price.
Linda P. – DIY Enthusiast, UK
I wanted a reliable scan tool for home use and the Topdon UltraDiag exceeded expectations. Easy to use, even for someone without pro experience.
Aamir K. – Independent Mechanic, UAE
Very impressed with the speed and depth of diagnostics. The interface is smooth and the functions are more than enough for 90% of jobs.
Carlos M. – Auto Shop Owner, USA
The Topdon UltraDiag has been a fantastic addition to my shop. It does full-system scans and active tests like scanners that cost double. Solid investment.