Seanav Marine

Onwa KM-8 8-inch Color TFT LCD GPS Chart Plotter MFD

This 8-inch Color TFT LCD GPS Chart Plotter is a multifunction display (MFD) designed for navigation and marine applications. It features an intuitive interface, clear visuals, and reliable GPS performance for easy chart plotting. The 8-inch Color TFT LCD GPS Chart Plotter is a versatile and powerful multifunction display (MFD) that provides accurate navigation and chart plotting for marine environments. The large 8-inch screen offers vibrant, easy-to-read colors, ensuring you can clearly see maps, charts, and data in all conditions. Equipped with a high-quality GPS antenna and a 10-meter cable, this chart plotter delivers reliable positioning information. Whether you’re navigating…

SKU: KM-8
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Description

Reliable 8-Inch GPS Chart Plotter for Smart Navigation

This 8-inch GPS Chart Plotter is built for easy navigation and solid performance on the water. Whether you’re fishing, sailing, or just exploring, this device keeps you on the right path. The bright color TFT LCD screen stays clear, even in direct sunlight. Also, its high-sensitivity GPS antenna with a 10-meter cable gives accurate, real-time positioning.
As a result, you can enjoy safer trips with more confidence.


Easy Setup with a Complete GPS Plotter Package

Everything you need comes in the box—display unit, GPS antenna, 10-meter cable, quick manuals, and basic install tools. Therefore, setup is fast and easy. You don’t need expert help. Just follow the steps in the manual.
In just a few minutes, you’ll be ready to head out and navigate.


Optional HDMI Upgrade for Better Flexibility

If you want more features, you can add an HDMI upgrade for only USD 33.00. This allows you to connect external screens or devices with ease. For instance, you can display maps on a larger screen.
This upgrade gives you extra flexibility for both work and leisure.


Built Tough for Marine Conditions

This marine GPS display works in all kinds of weather. It performs well in sun, rain, and even salty air. Moreover, its rugged build makes it ideal for boats of all types.
Therefore, you can trust it to keep working, even in tough conditions.


Technical Specifications

  • Display: 8-inch Color TFT LCD

  • Resolution: Clear, high-definition screen

  • GPS Antenna: 10-meter cable included

  • Optional HDMI Support: Add-on for USD 33.00

  • Inclusions: Display unit, antenna, quick manuals, and install kit

  • Water Resistance: Designed for marine use

  • Power: Runs on standard marine voltage

  • Installation: Easy and quick with included tools
    Altogether, this system is ideal for smooth, smart, and safe navigation.

Technical Specifications & Operational Standards

Review certified engineering parameters, electrical inputs, data protocols, and Class compliance standards for this unit:

OEM Brand / ManufacturerOnwa Marine
Model / Part NumberKM-8
Equipment ClassificationMarine Multi-Function Display (MFD) & GPS Chartplotter
Display ScreenSunlight-Viewable Color TFT LCD (High Contrast Multi-Color)
Power Supply Input10.5 to 35 V DC (Reverse Polarity & Overvoltage Protected)
Integrated SensorsInternal 72-Channel GNSS/GPS Receiver + Dual-Frequency Echo Sounder Support
Data InterfacesNMEA 0183 (2 Inputs / 2 Outputs), NMEA 2000, RS-232, HDMI Output
Ingress ProtectionIPX6 Waterproof Front Display Enclosure
Stock & Port LogisticsReady Stock for Immediate Vessel Supply across Mumbai, JNPT, Kandla, Cochin, Chennai & Visakhapatnam
In-the-Box DocumentationOEM Certificate of Conformance, Wiring Schematics, Installation & Operating Manual
B2B Marine Procurement & Same-Day Port Dispatch

Seanav Marine maintains bonded warehouse spare parts inventory and factory-trained technical riding squads across all major Indian ports. Immediate dispatch available to vessel agents, ship chandlers, and technical managers at Mumbai, JNPT (Nhava Sheva), Kandla, Mundra, Cochin, Chennai, and Visakhapatnam (view all 400+ ports →).

Manufacturer documentation and compatibility

Select the exact model, hardware generation and document revision. Before ordering, confirm the equipment interfaces, power requirements, required approvals and included accessories against the applicable manufacturer documentation. Send nameplate photographs, the installed equipment details, vessel name, port and ETA with your enquiry.