OBDSTAR Marine Master (A+B+C+D) | Diagnostic Tool | Motorboat
Warranty handled directly by AsTools
Warranty handled directly by AsTools
We handle warranty cases ourselves, quickly and without the intervention of the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually help you immediately. Only in exceptional cases do we still send the product to the supplier.
2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This way, you are assured of long-lasting quality and service.
Easy returns via Returnless
Easy returns via Returnless
Returns are easy via Returnless. Register your return online and choose your own shipping method. Return costs are at your own expense.
Professional customer service
Professional customer service
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The OBDSTAR Marine Master is a Diagnostic Tool specifically developed for the marine sector, suitable for performing diagnostics on jet skis, outboard motors, inboard engines, and generators. This A+B+C+D configuration offers the most comprehensive vehicle coverage. The system runs on Android 11 and features an 8.0 inch touchscreen, a quad-core processor, 4GB RAM, and 64GB storage. Connection to the vehicle is established via a Bluetooth 5.0 VCI. This model comes with a license for 2 years of software updates.
The device supports a wide range of diagnostic functions, including reading ECU information, reading and clearing fault codes, displaying live data in various formats, and performing actuator tests. The Marine Master is designed as a complete diagnostic solution for marine workshops, with functions for both basic diagnostics and advanced service and maintenance tasks. The rugged tablet is designed for use in a demanding workshop environment.
Diagnostic functions:
The OBDSTAR Marine Master supports extensive diagnostic functions for marine electronic control systems. Functionality depends on the brand, model, and configuration of the vessel.
- Request ECU information: Shows detailed information from the control unit, such as part number, software version, and specifications.
- Read and clear fault codes: Reads and clears diagnostic trouble codes (DTCs) from all supported systems, including engine, transmission, and control.
- Live data functions: Displays real-time data from sensors and components. The data can be presented in text format, as a waveform graph, or as a virtual instrument panel for clear analysis.
- Actuator control: Enables direct control of specific components and systems to test functionality without using the vessel's controls.
Service and maintenance functions:
The OBDSTAR Marine Master offers a wide range of diagnostic and maintenance functions specifically for marine applications, such as motorboats and jet skis. The availability of functions may vary by brand, model, and engine type.
Engine management and Drive:
- Injector coding: Registers new injectors in the engine control unit (ECU) for correct fuel injection.
- Reset ECU/PCM: Restores the engine or powertrain control module to factory settings.
- Perform self-test: Start a system-controlled test of various engine components and sensors to check functionality.
- Adjust idle speed: Sets the engine idle speed according to factory specifications.
Calibration and Initialization:
- Initialize throttle position: Resets the base position of the throttle, which may be necessary after replacement or cleaning.
- Initialize steering angle sensor: Calibrates the sensor that measures the position of the steering wheel or tiller for systems such as power steering or autopilot.
- Trim calibration: Adjusts the position sensors of the trim system for accurate display and control of the engine position.
- Drive alignment: Assists in checking and adjusting the alignment of the drive unit relative to the engine.
- Calibrate compass: Calibrates the electronic compass for accurate navigation data.
System settings and Programming:
- Set parameters: Changes specific operating parameters within the control units, such as engine hours or user settings.
- Key programming: Registers new or additional keys and immobilizers for compatible systems.
- Program remote control: Pairs new remote controls to the vehicle for functions such as the immobilizer.
Maintenance and Service:
- Reset service light: Resets the maintenance indicator after performing a service.
- View engine history: Provides access to stored data such as total operating hours, running hours per RPM range, and past fault codes.
Special features and capabilities:
This device offers various advanced features that expand the diagnostic and operational capabilities.
- Diagnostic reporting: Generates detailed reports of the performed diagnostic sessions. These reports can be saved, printed, or shared digitally.
- Wireless diagnosis: Communication between the tablet and the VCI (Vehicle Communication Interface) is completely wireless via Bluetooth, providing flexibility during work.
- ECU flasher: Provides the ability to flash the software of the control unit for specific brands such as PCM and Yamaha.
- Screen recording and casting: The built-in functions for screen recording and wireless screen casting make it possible to capture or share diagnostic processes on a larger screen.
Supported vehicle brands:
The OBDSTAR Marine Master supports a wide range of vehicle brands. Below is an overview of the compatible brands, categorized by region.
- European: DAF, FNM, FPT, Lombardini, MAN, MTU, Panther, Perkins, Scania, Selva, Sisu, Steyr, Vetus, VM Motori, Volkswagen, Volvo
- Asian: Daedong, Honda, Hyundai, Kawasaki, Suzuki, Tohatsu, Toyota, Yamaha, Yanmar
- American: Caterpillar, Crusader, Cummins, Cummins Mercruiser Diesel, Evinrude, Flagship, Ford, Ilmor, Indmar, Johnson, Kodiak, Kohler, Malibu, Marine Power, Mariner, Mercruiser, Mercury, Mercury Diesel, OMC, OMC Diesel, PCM, Sea-Doo (BRP), Seven, Turnkey, Vanguard
- Chinese: Aiqidi, CFMoto, Hidea, Parsun, Seanovo
Package Contents:
- 1x OBDSTAR Marine Master Diagnostic Tool
- 1x 12V2A charger
- 1x M000A 4 meter extension cable
- 1x M001B Main cable
- 1x M002B 6 meter power cable
- 1x M003A Multi-functional jumper cable
- 1x M005 KAWASAKI adapter cable
- 1x M015A HONDA adapter cable
- 1x M021A PARSUN adapter cable
- 1x M043 BRP adapter cable
- 1x M060 MERCURY adapter cable
- 1x M061 YAMAHA adapter cable
- 1x M062 SUZUKI adapter cable
- 1x M063 PCM/CRUSADER/INDMAR/MARINE POWER/KODIAK/ILMOR/FLAGSHIP/SEVEN/TURNKEY/MARINE ENGINE/VOLVO PENTA adapter cable
- 1x M064 MERCURY adapter cable
- 1x M065 EVINRUDE adapter cable
- 1x M070 TOHATSU adapter cable
- 1x M071 TOHATSU adapter cable
- 1x M072 MERCRUISER adapter cable
- 1x M073 INDMAR adapter cable
- 1x M074 YANMAR adapter cable
- 1x M075 MERCURY DIESEL adapter cable
- 1x M078 CATERPILLAR adapter cable
- 1x M081 MAN adapter cable
- 1x M083 CUMMINS adapter cable
- 1x M084 SCANIA adapter cable
- 1x M086 VOLVO adapter cable
- 1x Manual
- 1x Storage case
License information:
- Includes 2 years of updates: A 24-month update license is included with the purchase.
After this period, the OBDSTAR Marine Master will continue to operate on the last installed software version. Online functions and the ability to receive new software updates will no longer be available. The license can be extended for a fee.
Technical specifications:
| Specification | Description |
|---|---|
| Product Brand | OBDSTAR |
| Product Model | Marine Master |
| Operating System | Android 11 |
| Screen Size | 8.0 inch |
| Screen Resolution | 1280x800 |
| Processor | Quad-core 64-bit Cortex-A55 2.0GHz |
| RAM Memory | 4GB |
| Storage Memory | 64GB |
| Connectivity | Wi-Fi (Dual-band 2.4G/5GHz), Bluetooth 5.0, USB Type-C, HDMI, RJ-45 |
| Camera | 8.0MP (rear) |
| Battery | 9000mAh |







