Digital Yacht NAVDoctor NMEA Network Diagnostic Tool – Wireless Marine Network Analyzer

NAVDoctor NMEA Network Diagnostic Tool

NAVDoctor is the perfect NMEA 2000 diagnostic tool for dealers, installers, and boat builders. It turns any mobile device into an NMEA 2000 network analyzer, creating simple and clear web pages that show the health and status of your NMEA 2000 network.

NAVDoctor is a portable NMEA 2000 network diagnostic tool/tester. It allows you to quickly check and diagnose the NMEA 2000 network. It combines the functionality of existing NMEA 2000 display programs and test equipment into a single, cost-effective, simple plug n play box.

Its self-powered from the network and creates a local wifi point for a mobile phone, tablet, or PC to connect. Once connected, you simply access functions through a web browser so theres no complicated software to install.

NMEA 2000 networks are based on a robust Canbus architecture, but one bad device, cable, or termination can have a detrimental effect on performance. Fault finding can be time-consuming and tricky, so having a NAVDoctor in your toolkit will save you time, money, and frustration.

NAVDoctor is an essential tool for every marine electronics technician or installer and also offers the capability of printing a network health check certificate to validate an installation and improve customer service.

Operation

You can configure the NavDoctor through its simple web interface, just open your web browser, enter the NavDoctors IP address and you can access the NavDoctor web interface. So no complicated programming software or app is required.

Through the web interface, you can analyze all the equipment connected to the NMEA 2000 network and get additional information about the equipment. You can also display all the NMEA 2000 data (PGN) being received.

The health section gives you an overview of the NMEA 2000 network (voltage, bus capacity, etc.). Finally, the test report section analyses all the NMEA 2000 network, equipment, and data and can generate a PDF.

Features:

• NMEA 2000 Wireless Diagnostic Tool


• Self-powered from NMEA 2000 bus fits in seconds


• Creates its wireless network on the boat or can join an existing network in the workshop


• No apps are required, NAVDoctors simple web interface displays in your browser


• Lists all devices on the NMEA network and all PGNs being transmitted


• The health page gives you an immediate snapshot of the network key performance parameters


• Can log all data to text file for in-depth analysis


• Generates a Network Health Report that you can either print or save to PDF


• You can give a health report to the customer or you can retain it for your installation records

Specifications:

• Dimensions: 180mm x 145mm x 40mm

What's In The Box

• 1M NMEA2000 drop cable


• WiFi antenna built-in

The Digital Yacht NAVDoctor NMEA Network Diagnostic Tool offers a comprehensive solution for diagnosing and analyzing NMEA 2000 networks on boats. This portable device transforms any mobile device into a powerful network analyzer, displaying real-time network health and status via a simple web interface. Designed for marine technicians, installers, and boat builders, the NAVDoctor simplifies fault detection by providing detailed insights into the network's performance without the need for complicated software installations. Its self-powered, plug-and-play design ensures quick setup, creating a local WiFi hotspot that allows easy connection to smartphones, tablets, or PCs for instant diagnostics. This tool helps identify issues caused by faulty devices, cables, or terminations, saving time and reducing troubleshooting frustration in marine electronics installations.

Features:

• NMEA 2000 Wireless Diagnostic Tool: Converts mobile devices into network analyzers.

• Self-powered from NMEA 2000 bus: Easy to connect and operate without external power sources.

• WiFi hotspot: Creates a local network on the boat or joins an existing one in workshop settings.

• Web-based interface: No app installation required; access all functions through your browser.

• Device and PGN listing: Displays all connected devices and transmitted data in real-time.

• Network health overview: Provides immediate insights into voltage, bus capacity, and key performance metrics.

• Data logging: Records network data for in-depth offline analysis.

• PDF report generation: Creates comprehensive network health reports for documentation or customer delivery.

• Compact design: Measures approximately 7 inches by 5.7 inches by 1.6 inches, making it portable and easy to handle.

• Included accessories: Comes with a 3.3-foot NMEA 2000 drop cable and a built-in WiFi antenna for seamless connectivity.