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Topdon TopScan Pro OBD-II smartphone diagnostic dongle
Topdon

Topdon TopScan Pro

OBD-II dongle that turns your phone into a scan tool

TopScan Pro pairs an OBD-II dongle with your existing smartphone, full-system diagnostics, fault code clearing, bi-directional control, and 13 reset functions across 70+ vehicle brands. The right pick for mobile technicians, second-bay backup, or DIY enthusiasts who want real workshop capability.

Indicative price
£82.50 + VAT
Warranty
12 months hardware; 12 months software updates. Ongoing software support is active whilst the update subscription is current.
Or call Andrew directly on 07725 464610
  • UK warranty
    Hardware support we own
  • Free on-site demo
    We come to your workshop
  • Training included
    Real vehicles, real work
  • Phone-first support
    Speak to Andrew, every time

Key features

  • Full-system diagnostics across 70+ vehicle brands
  • Reads and clears fault codes across all major systems
  • 13 reset functions, oil, throttle adaptation, EPB, SAS, and more
  • Bi-directional control for component testing (injectors, coolant pumps, windows)
  • AutoVIN and AutoScan for fast identification
  • Always-free: full OBD-II, full-system code reading, I/M readiness, performance test
  • 12 months software updates included

Specification

Host
Smartphone app
Brand coverage
70+ makes
Service functions
13
Bi-directional
Yes (subscription)

In our own words

TopScan Pro is the Topdon to keep in the van. Smartphone-based diagnostic tools were limited toys until the last couple of years, now they’re genuine workshop tools, and TopScan Pro is the best example. Full-system access, bi-directional control, and the 13 most-billed service routines, all driven from a phone you already own.

Useful as a primary tool for a mobile technician, and useful as a backup for a busy workshop, when the main scan tool is in someone else’s bay, the dongle takes the next job without missing a beat.

See the Topdon TopScan Pro in your workshop.

Free demo at your bay. We bring the tool. You bring a vehicle you're working on. No pressure.

Brands we supply

Brands we trust to do the job.