Seanav Marine
ONWA KM-8 GPS Chartplotter – marine navigation equipment – Seanav Marine

ONWA KM-8 GPS Chartplotter

The KM-8/12 series chartplotters are available in 8-inch models. These multifunctional devices feature integrated radar display, enabling real-time navigational data visualization, enhancing the safety and operational efficiency of your vessel.

SKU: ONWA-KM-8
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Description

Onwa Marine ONWA KM-8 Chartplotter — Seanav Marine provides certified marine navigation and communication support for vessels worldwide.

ONWA KM-8 GPS — certified marine supply & attendance

The Onwa Marine KM-8 Chartplotter is designed for professional-grade marine navigation. Available in both 8-inch displays, these multifunction chartplotters combine radar capabilities with highly accurate chart plotting. The radar overlay function allows captains to maintain better situational awareness, especially in challenging environments. Equipped with easy-to-read displays, they integrate seamlessly with other navigational equipment on board, ensuring smooth and safe passage. The devices are robust, designed to withstand harsh marine conditions, and are highly reliable for both leisure and commercial use. Our team delivers Onwa Marine ONWA KM-8 Chartplotter for ONWA KM-8 GPS with survey-ready documentation.

Why choose Seanav Marine

  • Certified marine electronics engineers with gyro, radar, GMDSS, and bridge system expertise
  • IMO, SOLAS, and class-society aligned installation, testing, and documentation
  • 24/7 emergency breakdown support at 170+ UAE ports and nationwide coverage across all UAE commercial ports, anchorages, and offshore terminals

Service scope for marine radar

Seanav Marine supplies, installs, calibrates, and certifies marine radar systems for commercial fleets operating worldwide. We provide OEM parts, emergency breakdown cover, and class-society aligned test records.

Maritime expertise: Seanav Marine is a Dubai-headquartered NAVCOM specialist trusted by fleet operators for navigation and communication systems. Request support from our certified engineers: Contact Seanav Marine · Navigation services · Marine equipment.

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 NumberONWA-KM-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 →).

GMDSS & Radio Survey resources

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.