Description
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.
It’s 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 there’s 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 NavDoctor’s 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, NAVDoctor’s 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
Owner's Manual (pdf)
Estimate shipping
Refund Policy
Easy Returns
We've taken out the hassle of returning an item so you can shop with confidence. If you need to return an item, we'll provide you with a pre-paid UPS return label that you can print at home. The cost for using the label will be calculated and deducted from your refund.
To start a return, please contact us at sales@theyachtrigger.com Items sent back to us without first requesting a return will not be accepted.
30-Day Return Policy
We have a 30-day return policy, meaning you have 30 days after receiving your item to request a return or exchange.
Eligibility for Returns
To be eligible for a return, your item must be in the same condition that you received it—unworn or unused, including tags, instruction manuals, warranty cards, and in its original packaging. You’ll also need the receipt or proof of purchase.
We reserve the right to refuse returns or assess additional fees at our discretion if:
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The merchandise is missing parts
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The item is not in new condition
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The return is beyond the accepted return dates
Return Shipping & Restocking Fees
Customers are responsible for return shipping.
If you request The Yacht Rigger to provide a shipping tag, the shipping cost will be deducted from your refund. No international return shipping labels will be provided.
A 3% restocking fee will apply.
No returns on final sale items.
Damages and Warranties
Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you received the wrong item.
Most items we sell are covered by manufacturers' warranties. If you experience difficulty with a product, please contact the appropriate manufacturer for assistance and troubleshooting help, or email us at sales@theyachtrigger.com . If your order was received via freight truck, you must notify us within 5 days.
Exceptions / Non-Returnable Items
Certain types of items cannot be returned, such as custom products and special orders. This includes cut line, wire, rope, and similar items that are customized to length. We also do not accept returns for hazardous materials, flammable liquids, or gases. Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to request a return of the item you have. Once the return is accepted, you can make a separate purchase for the new item to ensure it is in stock.
European Union 14-Day Cooling Off Period
If the merchandise is being shipped to the European Union, you have the right to cancel or return your order within 14 days, for any reason and without justification. As above, your item must be in the same condition that you received it—unworn or unused, with tags, instruction manuals, warranty cards, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return and inform you if the refund was approved. When processing a refund, no additional transaction fee is incurred; however, the original credit card transaction fee is not refunded.
If approved, you’ll automatically be refunded to your original payment method within 10 business days. Please allow some time for your bank or credit card company to process and post the refund. If more than 15 business days have passed since we’ve approved your return, please contact us at sales@theyachtrigger.com
Return Policy Abuse
We reserve the right to refuse service to anyone suspected of abusing any policy of The Yacht Rigger.





