On long passages it’s good to know how much fresh water, gray water, waste, oil, and fuel you have in your tanks. Offshore Systems’s digital MultiTank Level Display allows you to monitor any four of your boat’s tanks on one easy-to-read screen via an NMEA 2000 network. You can choose to have the information displayed as bar graphs, analog gauges, or raw numbers. Alarms can be set for low and high levels for each tank. $981.95. Jack Rabbit Marine, 800-473-3981, www.jackrabbitmarine.com
Ask Sail: Are Self-trackers Worth It?
Q: I’m seeing more and more self-tacking jibs out on the water (and in the pages of SAIL) these days. I can’t help thinking these boats are all hopelessly underpowered, especially off the wind, when compared to boats with even slightly overlapping headsails. But I could be ...read more