Install a Speedometer on your Towboat and save on fuel costs!
This is a very popular item on Towboats today. GPS Antenna and Display Unit.
You can also mark waypoints for lost props, man overboard or whatever you want.
It has a 4.5" Diagonal Monochrome High Contrast Silver Bright LCD Screen with adjustable backlighting. It uses the latest WAAS GPS Technology for accurate speed indications. Integrate your GP-32 information on your radar screen with an interconnecting cable, 000-154-028, NMEA 7 pin, 5m cable.
So start saving money on fuel now and order some for your boats today!