A500 Professional Scan Tool
- Extensive Vehicle Compatibility
- 40+ maintenance&reset function
- Read and clear trouble codes
- Quickly and accurately identify the VIN
- Print diagnostic reports via PC connection
- Multilingual menu options – (18 languages)






Description
Accessories
Comparisons
Description
Description
A500 from Udiag, is a professional level diagnostic handheld tool, includes 37+ special function and works on all system of the most vehicle brands in the market. With the majority of special functions and complete basic functions, it can make the diagnosis faster and easier.
Features
Professional OBDII Diagnostics
This professional diagnostic handheld tool, A500 can work on all OBDII cars, SUV, minivans, light-duty trucks. And the handheld scanner can catch almost all system issues as well as identify sources of faults, such as to read ECU information, show live data stream and read & clear trouble codes for vehicle comprehensive vehicle health checks.
Advanced System Diagnostics
The Scanning tool supports to all OBDⅡ protocols, all 10 test modes and enhance OBDⅡ mode 6 support.As a OBDⅡ scanning tool, it support 37+ required special function, can access and diagnose all vehicle modules (ABS, SRS, Engine, Transmission, etc.) for full-system troubleshooting.
EPB (Electronic Parking Brake) & ABS Bleeding
This type of car diagnostic scanner allows you to reset/deactivate EPB and calibrate EPB; and it also allows to activate ABS pump, bleed brakes properly, and diagnose ABS faults(reads/clears ABS codes to fix warning lights.). And this diagnostic tool helps safer Brake repair and save time&money for dealership.
Oil Reset & Service Functions(Vehicle Identification)
A500 is designed to reset the oil maintenance light, adjust oil life intervals and prevent false warnings. And this A500 vehicle diagnostic tool identifies the vehicle you are testing rapidly and accurately, on the basis of its VIN number, saving time for garage or workshop and improves efficiency.
Extensive Vehicle Coverage
Compatible with over 90 vehicle brands from America, Europe, and Asia, covering models from 1996 to 2025.
3 Years Free Software Updates
The vehicle scanner is a professional-level all-system diagnostic handheld tool, covers 40+ service functions and provide three year online free update. And the ruggedized design of this diagnostic scanner helps resist impact and damage in the tough workshop environment.
Advantages
- Extensive Vehicle Compatibility
- 40+ maintenance&reset function
- Read and clear trouble codes
- Quickly and accurately identify the VIN
- Print diagnostic reports via PC connection
- Multilingual menu options – (18 languages)
Specifications
Display | 4.3 inch Backlit, 480*272 TFT color screen |
Operating Temperature | 0 to 60°C (32 to 140°F) |
Storage Temperature | -20 to 70°C (-4 to 158°F) |
Power | 8 to 18 V provided via vehicle |
Protocols Supported | J1859-41.6, J1850-10.4, ISO9141, KWP2000 (ISO 14230) and CAN (Control Area Network ISO 11898) |
Accessories
Packing List
Main Unit *1 | User Manual *1 |
Memory Card *1 | Password Paper *1 |
Leather Carrying Pouch *1 | Diagnostic Cable *1 |
Card Reader *1 | Tool Case *1 |
Comparisons
Model | A550 | A500 | A300 | A200 |
Diagnostic Features | ||||
Display | 4.3-Inch | 4.3-Inch | 4.3-Inch | 2.8-Inch |
Vehicle Coverage | 110+ | 110+ | 110+ | The selected vehicle |
Read Codes | √ | √ | √ | √ |
Live Data | √ | √ | √ | √ |
ECU information | √ | √ | √ | √ |
Active test | √ | × | × | √ |
Adaptation | √ | × | × | √ |
Security Access | √ | × | × | √ |
Coding | √ | × | × | √ |
Conplete OBDII Diagnostic | √ | √ | √ | √ |
OIL RESET | √ | √ | √ | √ |
EPB | √ | √ | √ | √ |
Throttle Reset | √ | √ | √ | √ |
SAS | √ | √ | √ | √ |
TPMS | √ | √ | √ | √ |
ABS Bleeding | √ | √ | √ | √ |
AC Learn | √ | √ | × | √ |
ADBLUE | √ | √ | × | √ |
AFS | √ | √ | × | √ |
AIRBAG | √ | √ | × | √ |
Ajust A/F | √ | √ | × | √ |
AT ADAPTION | √ | √ | × | √ |
BRT | √ | √ | × | √ |
CHANGE TIRE | √ | √ | × | √ |
CLUTCH | √ | √ | × | √ |
COOLANT | √ | √ | × | √ |
DPF | √ | √ | × | √ |
EGR | √ | √ | × | √ |
ENGPBM | √ | √ | × | √ |
EVAP TEST | √ | √ | × | √ |
GEARBOX | √ | √ | × | √ |
GEAR LEARNING | √ | √ | × | √ |
GPF | √ | √ | × | √ |
HVOLBAT | √ | √ | × | √ |
IMMO | √ | √ | × | √ |
INJECTOR CODING | √ | √ | × | √ |
LANGUAGE OPTION | √ | √ | × | √ |
MOTANG | √ | √ | × | √ |
NOx SENSOR | √ | √ | × | √ |
ODOMETER | √ | √ | × | √ |
PFP | √ | √ | × | √ |
SRS | √ | √ | × | √ |
SEAT MATCH | √ | √ | × | √ |
STOP/START | √ | √ | × | √ |
SUNROOF RESET | √ | √ | × | √ |
SUSPENSION | √ | √ | × | √ |
TCM OIL | √ | √ | × | √ |
TRANSPORT | √ | √ | × | √ |
TURBO | √ | √ | × | √ |
WINDOWS DOOR | √ | √ | × | √ |
Software Updates | 3 Years Free | 3 Years Free | 3 Years Free | 3 Years Free |
System Diagnostics | Access all modules in all systems | Access all modules in all systems | Access four systems Engine Transmission, ABS & Airbag | Access all modules in all systems |