TOPDON ArtiDiag HD Heavy-Duty Diagnostic Scanner

Heavy-Duty Diagnostics For Fleet And Commercial Vehicle Service

Commercial vehicles create expensive delays when a warning light, emissions fault or drivability issue is left unresolved. The TOPDON ArtiDiag HD gives fleet operators, mobile technicians and workshop teams a dedicated heavy-duty diagnostic scanner for checking trucks, buses and construction equipment without moving straight to a high-cost flagship scan tool.

The ArtiDiag HD is built around a 5-inch touchscreen tablet and a practical heavy-duty vehicle workflow. It supports full-system diagnostics on compatible commercial vehicles, allowing the user to read and clear fault codes, view ECU information, monitor live data and investigate problems across supported systems. This makes it useful for first diagnosis, scheduled maintenance, roadside support and workshop checks where vehicle downtime needs to be kept under control.

Service capability is a major reason to choose this model over a simple code reader. The scanner supports common heavy-duty maintenance functions where coverage allows, including DPF regeneration, urea drive functions, SCR reset, oil reset, injector coding and speed-limit related service work. These functions help technicians move from fault identification to maintenance action while still keeping compatibility tied to the exact vehicle, system and software coverage.

Choose the ArtiDiag HD when the work is focused on commercial vehicles and a portable standalone tablet is more suitable than a phone-based adapter. For car and light-vehicle diagnostics, a standard OBD scanner is the cleaner fit. For workshops already using compatible TOPDON Phoenix scanners, the HD cable kit may be the better accessory route instead of adding a separate tablet.

ArtiDiag HD Commercial Diagnostic Highlights

The ArtiDiag HD is aimed at practical heavy-duty service work where system scanning, maintenance functions and broad commercial vehicle support matter more than basic code reading alone.

• 5-inch touchscreen heavy-duty diagnostic scanner for supported commercial vehicles
• Designed for trucks, buses and construction equipment where coverage allows
• Full-system diagnostics for 60+ supported heavy-duty vehicle brands
• Common service functions include DPF, SCR, oil reset, injector coding and related maintenance tasks
• Includes heavy-duty connectors and a protective carry case for workshop and mobile use
• Two years of software updates included for ongoing diagnostic coverage