ONE is all you need.
High performance compact design meets
AI-powered, easy-to-use interface.
Tons of features and high vehicle coverage
to help get your business to the next level.High performance compact design meets AI-powered, easy-to-use interface. Tons of features and high vehicle coverage to help get your business to the next level.
Every protocol built in.
K-Line, CAN, CAN-FD, FlexRay. No adapters, no extra modules.
100A output.
Enough power to simulate any electric power steering system on your bench.
ONEAssist AI Agent
Smart diagnostics that guide you to the fault — faster than ever.
REFINED ENGINEERING.
Precision engineering meets personalized routines. We offer 2 options for you to steer your repairing process the way you want.
ONE
Equipped with AMOLED touchscreen, ONE offers off-the-bench testing experience. With its own interface and voice-command technology, you can connect and test easily without connecting to a computer.
ONELite
ONELite is designed for those who value simplicity and routine. It offers all the functions ONE offers in an on-the-bench, computer-connected package.
FUNCTION
ONE
ONELite
Output
100A
100A
CAN, CAN-FD, FlexRay, K-Line
OBD-II Port
Battery Port
Main Connection Port
2x Expansion Port
Charging Port
PC Connection
USB-C, Wi-Fi, Bluetooth, Ethernet
USB-C
ONESuite Support
PC-Free Operation
x
Special Functions
x
ONE
ONE Lite
ONE
Equipped with AMOLED touchscreen, ONE offers off-the-bench testing experience. With its own interface and voice-command technology, you can connect and test easily without connecting to a computer.
FUNCTION
Output
100A
CAN, CAN-FD, FlexRay, K-Line
OBD-II Port
Battery Port
Main Connection Port
2x Expansion Port
Charging Port
PC Connection
USB-C, Wi-Fi, Bluetooth, Ethernet
ONESuite Support
PC-Free Operation
Special Functions
Impossibly
compact.Impossibly compact.
We removed the excess. What remains is pure performance. A lightweight carbon-fiber reinforced enclosure that fits anywhere on your workbench, yet stands out everywhere.
Intelligence at a
glance.Intelligence at a glance.
The built-in OLED touch screen and responsive feedback LEDs communicate in real time. Know your voltage, current and connection status instantly. No guessing. Just knowing.
Cut the cord.
Connect wirelessly over Wi-Fi or Bluetooth. Place ONE on your bench, control everything from your laptop across the workshop. No cables between you and your diagnostic workstation.
Product Specifications
SPEC
VALUE
Dimensions
135 × 130 × 50 mm
Weight
1 kg
Enclosure
Carbon-fiber reinforced polymer
Cooling
Passive (ventilation openings)
Power Input
12–15V DC (vehicle battery)
Max Output Current
100A
Display
AMOLED touchscreen
Communication Protocols
CAN, CAN-FD, FlexRay, K-Line
Software Compatibility
Windows, macOS
Warranty
Minimum 1 year (varies by region)
PC Communication
USB-C, Wi-Fi, Bluetooth
Ports & Connections
PORT
PURPOSE
USB-C
PC connection and auxiliary power
OBD-II
Standard vehicle diagnostic interface
Battery Connector
Main 12V power input
Main Diagnostic Port
Primary ECU connection
Ethernet
Alternative PC connection
2x Development Ports
EEPROM read/write, analog torque sensors and future expansions
Charging Port
Pass-through battery charging via external charger
Hardware is only half
the story.
ONESuite.
Your diagnostic
command center.
A desktop application with a modern web-based interface that turns ONE into a full diagnostic workstation.
Available on Windows and macOS.
Real-time Monitoring
Live data streaming from the ECU to your screen. Monitor voltage, current, signals and font codes as they happen.
Fault Code Management
Read, interpret and clear diagnostic trouble codes. Built-in code database with descriptions and suggested actions.
Flash & Program
Update ECU firmware, write calibration data and reprogram steering modules — directly from ONESuite.
Test Reports
Generate and export detailed test reports. Document every diagnosis for your records or your customers.
Special Functions.
Brand and model-specific diagnostic operations that go beyond standard testing.
Perform tasks that are normally only available through OEM tools.
CODE
FUNCTION
DESCRIPTION
Passat B8 DEV CODE 1 Fault Clear
VW-PB8-DVI
Passat B8 DEV CODE 1 Fault Clear
EEPROM memory read/write operations for VW Golf 5 (1K1) and Golf 6 (1K0) over the KWP2000 CAN protocol.
Renault VIN & Virginize
RN-GRP-VINVG
Renault VIN & Virginize
Supports VIN read/write and virginization for Renault steering units.
Focus Mk3 EEPROM R/W (U3000 Fix)
FD-FM3-EEP
Focus Mk3 EEPROM R/W (U3000 Fix)
EEPROM read/write operations to resolve the U3000 diagnostic fault.
Egea C1009 Fault Erase
FT-EGT-C1009
Egea C1009 Fault Erase
Clears the C1009 fault code on Fiat Egea steering systems.
Golf MkVII P-Flash RHD/LHD
VW-G7-PFLHD
Golf MkVII P-Flash RHD/LHD
Enables P-Flash R/W to switch steering motor configuration between RHD and LHD.
Special functions are modular and vary by vehicle. New functions are added with every software update.
*Available on Pro, Pro+, Premium and Enterprise plans.
Meet ONEAssist.
AI-powered fault analysis.
ONEAssist is your intelligent diagnostic companion built into ONESuite. It analyzes live ECU data, identifies fault patterns and guides you to the root cause — faster. Get actionable repair suggestions based on real-time readings and known fault patterns.
Autonomous Mode:
ONEAssist can operate autonomously: connect the ECU, and let ONEAssist handle the full diagnostic pipeline — from initial testing and fault code reading to root cause analysis. If the solution requires a firmware update, ONEAssist can execute the flash process automatically.
Hands-free diagnostics, from plug-in to resolution.
50+ brands. Hundreds of models.
Browse the vehicle database by brand and model. EmbedraONE identifies the steering system and loads the correct test parameters automatically. New vehicles are added with every software update.
User focused license plans.
Compare our carefully curated license plans and choose one based on your needs.
Personal
Business
Feature
Basic
Pro
Pro+
Premium
Enterprise
Basic Steering Test
Diagnostics
x
Flashing
x
Special Functions
x
CAN
K-Line
CAN-FD
x
FlexRay
x
Repair Documents
x
x
x
ONEAssist (AI)
x
x
x
Ticket Support
x
x
x
Device Count
1
1
3
5
Custom
*Flashing is available for supported models and may be updated.
*Special functions are modular.
*Fault detection coverage may vary by vehicle model and year.
Grow your potential.