Description
Product Overview
Autel MaxiCOM MK808S Bi-Directional Scanner is a portable 7-inch wired diagnostic tablet that combines all-system fault finding with bi-directional testing and common workshop service functions. It offers substantially deeper access than an engine-only OBD2 reader without the cost and complexity of a top-tier programming platform. It is suited to independent workshops, mobile technicians and advanced DIY users.
Key Features
- All-system diagnostics on supported passenger vehicles
- Bi-directional active tests for supported actuators and modules
- AutoVIN and automatic system scan where available
- 28+ commonly used service and reset functions
- FCA AutoAuth and supported security-gateway access where licensed
- Dual-band Wi-Fi and modern Android platform
- Cloud reporting and remote-support tools
Diagnostic Functions
Read and clear DTCs, retrieve ECU information, display freeze-frame data and graph live data from supported engine, transmission, ABS, SRS, body, climate and other control units. Active tests can command supported components such as fans, pumps, lights, windows, locks and solenoids to help confirm a fault.
Service & Reset Functions
Vehicle-dependent functions can include oil reset, EPB, SAS calibration, BMS registration, ABS bleeding, DPF regeneration, injector coding, throttle adaptation, gearbox learning, TPMS reset, AdBlue/NOx procedures and more.
Technical Specifications
- Operating system: Android 11
- Processor: Cortex-A55 quad-core, 1.8GHz
- Display: 7-inch LCD capacitive touchscreen, 1024 × 600
- Memory: 4GB RAM / 64GB storage
- Battery: 5,000mAh / 3.7V lithium-polymer
- Connectivity: dual-band Wi-Fi, USB and wired OBD connection
- Operating temperature: 0°C to 50°C
Vehicle Coverage & Compatibility
Coverage is not universal. Support depends on the manufacturer, model, model year, region, fitted control units, security access and software version. Please confirm any essential function with OBD Dynamics before purchase.
What’s in the Box
- MaxiCOM MK808S diagnostic tablet
- Main OBD2 diagnostic cable
- USB/charging cable and power adapter
- Protective carry case
- Quick-reference material
Important Notes
The MK808S does not provide broad ECU programming. Coding, security-gateway and service availability varies by vehicle and may require an online account or paid access. The included update subscription is normally one year; the tool remains usable after expiry, but new software updates require renewal.


