Diagnostics for Inboard Marine Engines and Generators
MarineMaster C+D is the upgraded D800 C+D for inboard engines and generators, running OBDSTAR’s 3.0 APK platform on an 8-inch Android 11 tablet with brand adapters included. Jet ski and outboard coverage belongs to other MarineMaster versions.
- Inboard & Generator
- 8-Inch Android 11 Tablet
- Built-In CAN FD & DoIP
- 12 Brand Adapters
- 2 Years of Updates
Key Features
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Complete Diagnostic Functions
ECU information, read and clear codes, live data, freeze frame, actuation test, settings, coding, working-hours reading and Helm Setup.
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Special Functions
Auto scan, BCM simulator, instance setting, maintenance setting, remote control reset, system calibration and torque adjustment.
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Record, Play Back and Graph Data
Record and replay live data, and view it as text, waveform or gauge displays to locate sensor and component faults.
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Interactive Wiring Diagrams
Exclusive interactive wiring diagrams with electrical component descriptions.
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OBDSTAR Mobile App
Diagnostic socket location, flash code lookup, technical bulletins, service lamp reset and basic parameters; some functions are free only for MarineMaster users.
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Remote Assistance and Sharing
One-click remote help from OBDSTAR technical staff over Wi-Fi, plus built-in screen recording and wireless screen mirroring.
More Specifications
| Screen | Fully laminated, sunlight-readable, 1280 × 800 |
|---|---|
| Ports | RJ-45, HDMI, USB Type-A, USB Type-C |
| VCI protocols | Low-speed (fault-tolerant) CAN built in, plus other common protocol types |
MarineMaster vs D800
| MarineMaster | D800 | |
|---|---|---|
| Operating system | Android 11 | Android 5.1.1 |
| CPU | Quad-core 64-bit Cortex-A55, 2.0 GHz | Quad-core ARM Cortex-A9, 1.4 GHz |
| Storage | 4+64 GB | 1+32 GB |
| Wi-Fi | Dual-band 2.4/5 GHz | 2.4 GHz |
| Bluetooth | Bluetooth 5.0 | No |
| CAN FD | Built in | Adapter required |
| DoIP | Built in | No |
| OTA, screen recording, screen casting | Yes | No |
What’s in the Box
- 1×Tablet
- 1×M001B main cable
- 1×12V 2A charger adapter
- 1×M000A 4 m extension cable
- 1×M002D 6 m power cable
- 1×M003A multi-function jumper
- 1×M060 adapter for MERCURY
- 1×M063 adapter for PCM-6
- 1×M072 adapter for MERCRUISER
- 1×M073 adapter for INDMAR-6
- 1×M074 adapter for YANMAR-3
- 1×M075 adapter for YANMAR-6
- 1×M078 adapter for MERCURY DIESEL-9
- 1×M080 adapter for CATERPILLAR-9
- 1×M081 adapter for MAN-8
- 1×M083 adapter for CUMMINS-9
- 1×M084 adapter for SCANIA-4
- 1×M086 adapter for VOLVO-6
Good to Know
Caution
- The C+D version covers inboard engines and generators only. Jet ski and outboard diagnosis, Marine IMMO and ECU Flasher are in the A+B or A+B+C+D versions.
- App illustrations are for reference; some models shown are not supported by this product.






































