
Key Features
- ECU Information.
- Read and Clear Diagnostic Trouble Codes (DTCs).
- Live Data display.
- Freeze Frame data.
- Active Tests.
- Coding and Settings.
- Read Engine Working Hours.
- Helm Setup and special functions.
- Automatic vehicle identification.
- One-click OTA software updates.
- Built-in technical guides and wiring information.
Technical Specifications
- Android 11 operating system.
- Samsung Exynos processor.
- 8-inch sunlight-readable touchscreen.
- Built-in CAN FD, DoIP, and Low Speed CAN support.
- Bluetooth 5.0.
- Dual-band Wi-Fi (2.4 GHz / 5 GHz).
- 9000 mAh rechargeable battery.
- 4 GB RAM / 64 GB internal storage.
- Screen recording and wireless screen mirroring.
Software Configurations
MarineMaster is available in three software packages:
- A+B – Jet Ski & Outboard.
- C+D – Inboard & Generator.
- A+B+C+D – Full Version covering all supported marine applications.
Supported Brands
- AIQIDI
- Caterpillar
- CFMOTO
- Crusader
- Cummins
- Cummins MerCruiser Diesel
- Daedong
- DAF
- Evinrude
- FNM
- Ford
- FPT (Fiat Powertrain Technologies)
- Hidea
- Honda
- Hyundai
- Ilmor
- Indmar
- Johnson
- Kawasaki
- Kohler Power Systems
- Lombardini
- Malibu
- MAN
- Mariner
- Marine Power
- Mercury
- Mercury Racing
- Mercury Diesel
- MerCruiser
- MTU
- Parsun
- PCM
- Perkins
- Scania
- BRP / Sea-Doo
- Seanovo
- Selva
- Seven Marine
- SISU
- Steyr Motors
- Suzuki
- Tohatsu
- Toyota
- VM Motori
- Volvo Penta
- Yamaha
- Yanmar
…and many more.
Function Display-(From OBDSTAR Mobile App)
1) Main Page

2) Diag Socket/Diag Connector Location

3) Manual Service Function (Service Light Reset)

4) Technical Bulletin

5) Flash Code

Function Display–(from D800)
1) Main Page/Brand Supported

2) Menu Selection

3) Function Menu

4) Interactive Circuit Diagram

5) Data Flow Text/Waveform Diagram/Instrument Diagram

6) Special Functions-BRP

7) Special Functions-CUMMINS

8) Special Functions-EVINRUDE

9) Special Functions-HONDA

10) Special Functions-JOHNSON

11) Special Functions-MAN

12) Special Functions-MERCURY

13) Special Functions-SUZUKI


14) Special Functions-TOHATSU

15) Special Functions-VOLVO

16) Special Functions-YAMAHA






