TOPDON ONE Plus Professional Diagnostic Scanner

Professional ONE Series Diagnostics With High-Speed VCI Support

Modern workshops need diagnostic tools that can move beyond basic code reading when vehicles arrive with secure gateways, coding requirements and complex module networks. The TOPDON ONE Plus is built as a professional diagnostic platform for technicians who need full-system diagnostics, service functions and advanced supported-vehicle workflows in one tool.

The ONE Plus combines a 10.1-inch diagnostic tablet with high-speed Wi-Fi VCI communication. It is designed for OE-level full-system checks, bidirectional control, coding support and more than 50 service functions where vehicle coverage allows. It also includes integrated IMMO capability for supported key-related work.

For newer vehicles, the tool supports modern communication needs such as CAN-FD and DoIP, plus gateway workflows for FCA, VAG SFD, Renault and Nissan where account access and vehicle coverage allow. Its AI-assisted repair guidance and topology-style workflow can help technicians move through faults more efficiently.

Choose the ONE Plus when a workshop wants a stronger all-in-one diagnostic platform than a compact scanner, without moving straight to a larger Phoenix flagship package.

ONE Plus Diagnostic Workflow Details

The ONE Plus is designed for busy diagnostic work where service functions, module visibility and modern communication support matter.

• 10.1-inch professional diagnostic tablet with high-speed Wi-Fi VCI
• Full-system diagnostics and bidirectional control on supported vehicles
• More than 50 service functions where vehicle coverage allows
• Supports CAN-FD, DoIP and selected secure gateway workflows
• Integrated IMMO capability for supported key-related service work
• Android 12 platform with 4GB RAM, 128GB storage and 10000mAh battery