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Item #:
234034224
TOPDON ONE Bidirectional Scan Tool, 10.1" Professional Diagnostic Tool | J2534 Pass-Thru, Topology Mapping, Full System Scan, ECU Coding,50+ Resets
Item #:
234034224
LKR 303198
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
Order now and get it around Monday, August 24
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What Stands Out
Bidirectional Control
Enables precise command of various vehicle functions, allowing technicians to perform tests and repairs effectively, enhancing diagnostic accuracy compared to standard scanners.
Extensive Resets
Offers over 50 reset functions, including oil, battery, and electronic parking brake resets, catering to a wide range of repair needs for comprehensive vehicle maintenance.
Topology Mapping
Visualizes vehicle systems in a user-friendly layout, simplifying diagnostics for technicians by identifying issues in real-time, delivering efficient repairs and saving valuable time.
Product Details
| Brand Name | TOPDON |
| UPC | 810139303763 |
| Number of Items | 1 |
| Manufacturer | TOPDON |
| Included Components | OBDII Extension Cable; USB Cable (USB-C to USB-C); USB Cable (USB-A to USB-C), ONE Tablet, ONE VCI, Power Adapter, Quick User Guide; Packing List |
| Item Weight | 3.5 pounds (1.59 kg) |
| Model Number | TOPDON ONE |
| Manufacturer Part Number | TDONE |
| Power Source | Battery Powered |
| Operating System | Android 12.0 |
| Screen Size | 10.1 inches (25.7 cm) |
| Language | English |
| Automotive Fit Type | Universal Fit |
| Item Dimensions L x W x H | 12.24"L x 8.15"W x 1.54"H (31.1 x 20.7 x 3.9 cm) |
| Brand | TOPDON |
| Product Dimensions (L x W x H) | 12.24"L x 8.15"W x 1.54"H (31.1 x 20.7 x 3.9 cm) |
| Country of Origin | This item will be imported from US |
| Date First Available | February 14, 2026 |
Who Should Buy?
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Professional Technicians
Ideal for dealer-level technicians who require advanced diagnostics and ECU coding for various vehicle makes.
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Automotive Enthusiasts
Perfect for car enthusiasts looking to perform DIY repairs and perform comprehensive diagnostic tests on their vehicles.
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Fleet Managers
Great for fleet managers needing reliable and efficient diagnostic tools for maintaining multiple vehicles in optimal condition.
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Casual Drivers
Not ideal for casual users who only need basic diagnostic tools for minor car issues without advanced features.
Product Description
TOPDON ONE Bidirectional Scan Tool, 10.1" Professional Diagnostic Tool | J2534 Pass-Thru, Topology Mapping, Full System Scan, ECU Coding,50+ Resets Car Scanner for Dealer-Level Technicians
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the TOPDON ONE Bidirectional Scan Tool used for?
Answer: The TOPDON ONE Bidirectional Scan Tool is designed for professional automotive diagnostics. It provides comprehensive features like full system scans, ECU coding, and over 50 reset functions, making it ideal for dealer-level technicians. This tool enables users to access the entire vehicle's systems, diagnose issues effectively, and perform advanced functions that improve vehicle performance. For instance, you can program new keys or reset the oil service light, showcasing its versatility and power in automotive care. -
Question:
How does the J2534 Pass-Thru feature work?
Answer: The J2534 Pass-Thru feature allows the TOPDON ONE scanner to communicate with a vehicle's ECU for reprogramming and updates. This means you can perform software updates from manufacturers directly, ensuring your vehicle's systems are always optimized. This feature is especially beneficial for technicians as it enhances their ability to perform high-level diagnostics and updates, such as installing the latest firmware on the engine control module. -
Question:
What is OE Topology Mapping, and why is it important?
Answer: OE Topology Mapping is a feature that visualizes a vehicle's network architecture, allowing technicians to see all connected modules. This is crucial because it simplifies the diagnostic process by highlighting communication issues between modules and providing a complete overview of the vehicle’s functionalities. For example, if a service light is triggered, technicians can quickly identify the related components, saving valuable diagnostic time and improving repair efficiency. -
Question:
Can this scan tool perform full system diagnostics?
Answer: Yes, the TOPDON ONE can perform full system diagnostics across all electronic systems of a vehicle. This includes engine, transmission, ABS, airbag, and more, allowing for thorough analysis and troubleshooting. By utilizing this capability, technicians can ensure that every module is functioning correctly, identify potential issues before they worsen, and provide comprehensive vehicle health reports for their clients. -
Question:
What types of resets can the TOPDON ONE perform?
Answer: The TOPDON ONE can perform over 50 types of resets, including oil reset, TPMS reset, electronic parking brake reset, and DPF regeneration. These reset functions are essential in maintaining vehicle health and compliance with service intervals. For instance, after an oil change, using the oil reset function will clear out old data and help notify the driver when the next service is due, ensuring the vehicle remains in optimal condition. -
Question:
Is the TOPDON ONE suitable for all vehicle brands?
Answer: The TOPDON ONE is compatible with a wide range of vehicle brands and models, making it a versatile tool for technicians working in diverse environments. Whether you are servicing domestic or foreign vehicles, you can expect accurate diagnostics based on the latest protocols. This compatibility enables technicians to manage a broad customer base without needing multiple tools for different manufacturers. -
Question:
What makes the 10.1” display significant for users?
Answer: The 10.1” display on the TOPDON ONE provides a larger and clearer interface for displaying diagnostics data and live data streams. This enhanced visibility aids technicians in interpreting vehicle information effectively, and navigating through functions becomes more user-friendly. For instance, seeing multiple graphs and readouts simultaneously on a larger screen allows for quicker analysis during troubleshooting sessions. -
Question:
How does ECU coding enhance vehicle maintenance?
Answer: ECU coding allows technicians to customize vehicle settings, activate or deactivate certain functions, or program new hardware after replacement. This capability is essential for keeping a vehicle's systems up to date and tailored to customer preferences. For example, you may adjust throttle response or enable features like rain-sensing wipers, thus providing a more personalized driving experience. -
Question:
Is technical support available for users of the TOPDON ONE?
Answer: Yes, TOPDON provides technical support for users, ensuring that you can get assistance with any questions or issues regarding your scan tool. This support often includes access to instructional materials, troubleshooting guides, and insights from experienced professionals. Leveraging this support can enhance the user experience and help technicians maximize the tool's capabilities for better diagnostic outcomes. -
Question:
Where can I buy the TOPDON ONE Bidirectional Scan Tool in Sri Lanka?
Answer: You can purchase the TOPDON ONE Bidirectional Scan Tool from Ubuy, an established online marketplace that offers a range of automotive tools. Ubuy provides a user-friendly platform along with multiple delivery options to cater to your needs. With their focus on customer satisfaction, you can explore various features, read reviews, and make an informed decision before purchasing this professional diagnostic tool.
TOPDON Code Readers & Scan Tools TOPDON ONE Editorial Review
TOPDON ONE Bidirectional Scan Tool, 10.1" Professional Diagnostic Tool | J2534 Pass-Thru, Topology Mapping, Full System Scan, ECU Coding, 50+ Resets Car Scanner for Dealer-Level Technicians is a standout tool for automotive professionals. With features like topology mapping and bidirectional controls, users can swiftly diagnose vehicle systems and communicate with various modules comfortably. Many have praised its reliability and intuitive interface, claiming it's capable of managing everything from service functions to live data across diverse vehicle models. The value this tool offers is hard to match, particularly considering it at times rivals high-end tools. Users appreciate the efficient report generation and simple Bluetooth connectivity.
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Pros
- Intuitive interface for easy navigation
- Comprehensive vehicle system coverage
- Fast performance with no lag
- Advanced topology mapping feature
- Excellent value for professional diagnostics
Cons
- Minor learning curve for advanced features
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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LKR 303198
Order now and get it around Monday, August 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 10.1-inch touchscreen for a responsive and professional interface.
- Supports J2534 Pass-Thru for dealer-level ECU coding.
- Real-time OE topology mapping for precise fault isolation.
- Instant diagnostic assistance with professional wiring diagrams.
- Covers 50+ service functions, expanding service offerings and profits.
- Enhanced vehicle coverage for advanced diagnostics on newer models.
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