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Best Value Bidirectional
TOPDON ArtiDiag800 BT 2
Tablet · Best for DIYers
Research checked October 30, 2026 · How we evaluate
Wireless 6-inch scan tablet that checks every module, runs component tests and does 28+ service resets like brakes, battery and steering angle.
$300–$500
Typical price range · prices change often, so check today’s price
- Runs active tests (bidirectional)
- Full system
- Free lifetime updates
Specs at a glance
| Price range | $300–$500 |
|---|---|
| Type | Tablet |
| Connection | Bluetooth |
| Systems covered | Full system |
| Bidirectional / active tests | Yes |
| Live data | Advanced (graphing / logging) |
| Updates & subscription | Free lifetime updates Free lifetime updates in the US (topdon.us, since Aug 18, 2026, for the tool's supported life). Units bought earlier had 2 years free; outside the US Topdon still lists 2 years. |
| Service functions | 28+ functions incl. oil reset, EPB, SAS, BMS, DPF, TPMS, throttle relearn, ABS bleeding |
| Platforms | Standalone (Android tablet with Bluetooth VCI) |
| App quality | No app (standalone) |
| Vehicle coverage | 80+ makes, all systems. CAN-FD for 2020+ GM/Chrysler and Secure Gateway access for Chrysler, Dodge, Jeep, Fiat, Alfa Romeo. Active tests vary by vehicle. |
| Best for | DIYers |
Specs come from the manufacturer and independent reviews. Features vary by vehicle year, make and model, so check coverage for your car before buying.
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