ONE Pro

Engineered for elite repair facilities, the TOPDON ONE Pro integrates full-system ECU programming, multi-brand coding, and OE-level topology into one powerful platform. Enhanced by intelligent operation such as split-screen and one-time VIN scanning, as well as professional accessories and lifetime free updates, it is the ultimate all-in-one solution for high-throughput automotive repairs.

Features

Keep More Programming and Coding Work In-House

• Program ECUs for 5+ brands and code 10+ brands, helping your shop complete more module replacement, configuration, and software-update jobs without sending customers elsewhere.

Bring OEM-Level Access Into Your Bay

• Pair the VCI with compatible OEM software* to perform reprogramming and diagnostic functions from your own shop.*OEM software sold separately.

Tackle Modern Vehicles with Fewer Limitations

• Support modern vehicle communication and protected-vehicle access for FCA, Renault, Nissan, and VAG SFD.

Smoother Workflow with Seamless Switching & Multitasking

• Keep VIN data visible as you switch between functions, and run two compatible apps at once to maintain your momentum throughout the job.

A Faster Route to the Big Picture

• Color-coded topology mapping gives you an at-a-glance view of vehicle communication, while parallel system scans help cut diagnostic time by up to 80%.

Compare More Data. Find the Cause Faster.

• Compare parameters from multiple ECUs at once with Live Data Fusion, making it easier to identify cause-and-effect relationships during road tests.

Go Deeper to Find Difficult Faults

• ECU Ping and ECU Center detect module dropouts, then provide module locations, descriptions, and pinout data to speed fault isolation.
• ECU Ping and ECU Center are currently under development and will be available in an upcoming release.

See How Vehicle Systems Connect

• OBD Graphical Diagnostics visualizes system structure, component locations, and the relationships among sensors, actuators, and ECUs—going beyond codes and data lists.

Build the Diagnostic Setup Your Shop Needs

• ONE Pro comes with three professional tools, including VIS001 Borescope, TopScope 4-Channel Oscilloscope, and BTMobile Pros Battery Tester for inspection, testing, and analysis.
• Not included with basic package.

Tap Into Millions of Real-World Fixes

• Identifix Direct-Hit Pro integration lets you tap a fault code to access repair procedures, OEM wiring diagrams, and real-world repair information without leaving your diagnostic session.*
• *Available in North America only.

The Reliable Workhorse for Everyday Diagnostics and Service

• With OE-level full-system diagnostics, active bidirectional control, and more than 50 essential maintenance services, ONE Pro handles everything from routine fluid resets to deep electronic actuator calibration.

Heavy-Duty Hardware for the Toughest Bays

• 12-Inch Display: See more live data, graphs, and vehicle information at once.
• 15,000 mAh Battery: Supports up to 8 hours of diagnosis.
• 45W PD Docking Station: Dock securely and recharge with 45W PD fast charging in about 3 hours.
• Foldable Carry Handle: Makes ONE Pro easier to carry and position around the workshop.

Stay Ahead with Lifetime Free Software Updates

• Keep ONE Pro current with lifetime free software updates, including expanded vehicle coverage, new functions, feature enhancements, and performance improvements without annual update fees.

Specifications

ONE Pro Specs

• CPU: 8-Core, 2.2 GHz
  
• Operating System: Android 16.0 (Google GMS Certified)
  
• Memory & Storage: RAM: 8 GB, ROM: 256 GB
  
• Display: 12-inch LCD, 1600 × 1200 Resolution
  
• Battery: 15,000 mAh, Supports 45 W PD Fast Charging
  
• Camera: 16 MP Rear (Autofocus and Flash), 16 MP Front
  
• Bluetooth: Bluetooth 5.0 (Range: Up to 33 ft / 10 m)
  
• Wi-Fi: Dual Wi-Fi Module for Communication and Network Connection
  
• Buttons & Ports: Power Button, 1 × USB-A, 1 × USB-C
  
• Sensors: Ambient Light Sensor (ALS), G-Sensor, Gyroscope
  
• Storage Temperature: -20°C to 70°C (-4°F to 158°F)
  
• Operating Temperature: -10°C to 50°C (14°F to 122°F)
  
• Product Dimensions: 324.4 × 265.7 × 41 mm (12.77 × 10.46 × 1.61 in)
  
• Net Weight: 2,524 g (5.56 lb)
  
• Languages: Supports 45 Languages, Including English, French, German, Spanish, Portuguese, Russian, Japanese, Korean, Italian, Traditional Chinese, Simplified Chinese, Turkish, Polish, Serbian, Slovak, and More.
  

ONE VCI Pro

• Bluetooth: Bluetooth 5.0 (Range: Up to 33 ft / 10 m)
  
• Wi-Fi: 802.11b/g/n, 2.4 GHz, 2T2R, Up to 300 Mbps (Supports AP Mode)
  
• Product Dimensions: 154.0 × 84.0 × 35.7 mm (6.06 × 3.31 × 1.41 in)
  
• Net Weight: 217 g (0.48 lb)
  
• Storage Temperature: -20°C to 70°C (-4°F to 158°F)
  
• Operating Temperature: -10°C to 50°C (14°F to 122°F)
  
• Status Indicators:
  • Solid Red (Power ON)
  • Solid Blue (Bluetooth / Wi-Fi / USB Connected
  • Flashing Green (Active Vehicle Communication)
    
• Ports: 1 × USB-C, 1 × DB15
  

Charging Dock

• Storage Temperature: -20°C to 70°C (-4°F to 158°F)
  
• Operating Temperature: -10°C to 50°C (14°F to 122°F)
  
• Product Dimensions: 381.2 × 143.5 × 61.6 mm (15.01 × 5.65 × 2.43 in)
  
• Net Weight: 1,298 g (2.86 lb)
  
• Status Indicators:
  • Pulsing Green (Charging in Progress)
  • Solid Green (Fully Charged)
    
• Ports: 1 × USB-C, 7-Pin Pogo Connector
  

Packing List

ONE Pro

• ONE Pro
  
• ONE VCI Pro
• TopScope Toolkit
• VIS001 Toolkit
• BTMobile ProS
• Docking Station
  
• Power Adapter
  
• USB Cable × 2 (USB-C to USB-C, USB A to USB-C)
  
• OBD-II Diagnostic Cable (DB15 to OBD-II)
  
• USB-A to Ethernet Adapter
  
• Quick User Guide
  
• Packing List
  
• Carrying Case

TopScope Toolkit

• TopScope
  
• Test Leads (BNC to Banana Plugs) × 4
  
• Alligator Clips × 4
  
• Flexible Back-pinning Probes × 4
  
• Back-pinning Probe Sets × 5
  
• Power Adapter
  
• USB-C to USB-C Cable
  
• Back-Pinning Probe Spare Needles
  
• Accessory Storage Box
  
• Quick User Guide
  
• Packing List
  
• Carrying Case
  

VIS001 Toolkit

• VIS001
  
• Probe Head Accessories (Hook × 1, Magnet × 1)
  
• Cleaning Cloth
  
• Quick User Guide
  

One Year Warranty.
Lifetime Free Updates.

Free shipping for all orders in Australia.