OBDTester - complete OBD2 diagnostic solution

Click here for more OBDTester screenshots

Read more about ELM-USB, an universal multi-protocol OBD-2 USB interface for use with OBDTester

OBTester works under Linux and BSD. Read more.

This is original high quality product with 2-year warranty. We do not sell Chinese clones.

OBDTester is universal, fully-featured OBD2 diagnostic solution. OBDTester comes with ELM-USB OBD2 interface and works under Microsoft® Windows XP/Vista/7, Linux or FreeBSD. Various translations for international customers are available. Click here for more detailed information.

Key features

Supports all 5 (or 9) OBD-II protocols
ELM-USB supports all OBD2 physcial layers (CAN-BUS, ISO9141, SAE J1850 PWM, SAE J1850 VPW)
Full OBD2 mode support (Mode 1 to Mode 10/0xA):
- Mode 1: Measured values, readiness code, OBD2 status (screenshot 1, screenshot 2)
- Mode 2: Freeze frame (screenshot)
- Mode 3: Fault codes (screenshot)
- Mode 4: Fault codes clearing
- Mode 5: Oxygen (lambda) sensor tests (screenshot)
- Mode 6: Non-continously monitored tests (screenshot)
- Mode 7: Fault codes (screenshot)
- Mode 8: On-board devices controlling
- Mode 9: Vehicle information (VIN code, part number, etc). (screenshot)
- Mode 10/0xA: Fault codes (screenshot)
Vehicle manufacturer specific DTC codes support
Graphical and textual measured values
OBD2 connector (DLC) location image database (screenshot 1, screenshot 2)
DTC/Freezeframe protocol printing
OBDTester is optimized for use on Netbooks such as Asus eee
Program runs on multiple x86 platforms (Windows, Linux, ...)

Read more on separate OBDTester features page.

Versions

OBDTester is available in 2 versions, BASIC and PROFESSIONAL. Basic version works with every ELM-USB OBD-II interface and requires no special license. Professional version requires additional license. If you already have ELM-USB, you can upgrade to professional version using this license request page. BASIC and PROFESSIONAL version comparison table is available at OBDTester features page.

Please note that generic OBD2 tools (including OBDTester/ELM-USB) are not capable of "talking" to other ECUs than engine, transmission, or other emission-related systems. For diagnosis of other control units such as ABS, airbag, audio or body modules you need vendor-specific software such as FiCOM (Fiat/Alfa/Lancia), FoCOM (Ford/Mazda) or HiCOM (Hyundai/Kia).

Order

We ship worldwide, see more information on checkout page and global product order page.

ELM-USB	ELM-USB interface (works with OBDTester basic)	€49.00 EUR / $59.00 USD	1
ELM-USB-PROFI	ELM-USB interface and OBDTester professional license	€89.00 EUR / $99.00 USD	1

If you already have ELM-USB and you wish to upgrade to PROFESSIONAL version, use this license request page.