Products

Quick Reference Boating Guide CardCovers all the basic procedures and equipment. Includes pre-departure checklist, recommended equipment & spare parts, fueling procedures, engine troubleshooting, radio use, trailering, launching, anchoring, knot tying, and water-skiing hand signals. Gives rules of the U.S. Buoyage System and right-of-way. Helps in emergencies by covering distress signals, fire procedures, towing, weather warnings, and first aid (hypothermia & CPR).

Read more less

Quick Reference Celestial Navigation CardA simplified, yet complete Celestial Navigation system. Includes everything you need: sextant use and corrections, star finder for 18 stars, data entry form, and step-by-step sight reduction and plotting procedures. May be scored and separated; a large portion fits in the sextant case for quick reference, and a small part acts as a waterproof data reduction card.

Read more less

Quick Reference Coastwise Piloting CardAll the piloting information you need at your fingertips: dead reckoning basics, true and magnetic compass relationships, position finding, estimating distance off, and current and leeway corrections. Helpful hints on chart reading, preparations, checklists, fog navigation, and depth soundings without a fathometer. Includes time, distance & speed calculator, relative bearing gauge for length-off calculations, and common chart symbols.Features: Plastic Waterproof

Read more less

Quick Reference International Navigation Rules CardA comprehensive guide incorporating the International Maritime Buoyage System and COLREGS. Clarifies differences between Cardinal and Lateral buoyage systems and buoyage regions, the key to reducing confusion and danger when entering unfamiliar waters or busy harbors. Complete details on the right-of-way, sound signals, entering and clearing a foreign port, lights and day shapes, collision prevention procedures, and signal flags.

Read more less

Quick Reference Navigation Rules CardA proven navigation tool used by the US Coast Guard, US Coast Guard Auxiliary, and US Power Squadron. Navigation Rules feature the US. Buoyage System, inland and international rules, right-of-way, lights, sound signals, and bridge signals. Any boat owner or ship captain knows many navigation rules; keeping them straight can be a challenge. Used by the US Coast Guard, US Coast Guard Auxiliary, and US Power Squadron, the Davis Instruments Navigation Rules card is a handy way to look up what you need quickly.This Navigation Rules Quick Reference Card includes the US Buoyage System, Inland, and International Rules, Right-of-Way, Lights, Sound Signals, and Bridge Signals. The card also has zones of approach, distress signals, how to recognize lights of different ships and passage signals at night, and what to do if you are in doubt of a rule under certain circumstances.The information on the card is presented in a way that is legible and concise. Colors and shading help separate the different information sections, making it easy to find. The Navigation Rules Card is full color on both sides, and it is three-hole punched for a binder or bulkhead mounting. It’s also weatherproof and made from durable plastic, allowing it to withstand anything that comes your way. The Navigation Rules Quick Reference Card measures 8 1/2 x 11 inches (22 x 28 cm).

Read more less

Quick Reference Weather Forecasting CardShows the use of wind direction, barometric pressure, and cloud type in predicting the weather, plus a full list of radio weather stations for official broadcasts, key information on storm warnings, hurricane avoidance, navigating in fog and other hazardous conditions, and more. Weatherproof high-strength plastic, full color on both sides. Punched for binder or bulkhead mounting. Dimensions: 8.5″ x 11″ (216 x 279 mm).

Read more less

Radiation ShieldThe most effective passive shelter available. Protects your Temperature or Temperature/Humidity Sensor from solar radiation and other sources of radiated and reflected heat. Multi-plate construction for maximum airflow. Asssembly required. May be used with Sensor Mounting Arm or mounted on metal pipe or wood surface.Use for Wizard II and Monitor II stations. Owner's Manual (pdf)

Read more less

Rain Collector HeaterThis product will work with our Vantage Pro and Vantage Pro2 wireless weather stations, however, the heater must be plugged into an electrical outlet. This product cannot be used with our any of our Solar Power Kits or the Vantage Vue station.Use in cold climates to measure freezing rain or the moisture content of snowfall.Includes: 24W, 24V heater Thermal cut-off switch Control unit Insulating reflective blanket AC-power adapter 50' (15M) cable

Read more less

Removable Chafe Guards - Black (Pair)Chafe protection is critical at the dock, at anchor, or on a mooring. The Chafe Guard is a good solution to prevent chafing over a cleat, cap rail, where two lines cross or at the anchor roller. Dock lines can be expensive; extending their life with good chafe protection is not.Removable Chafe Guards fit 3/8" to 7/8" line (10 mm to 23 mm). Great for anchor lines or mooring pennants, where chafing through a line could cost you the boat. Velcro_ brand hook fasteners on the inside of the guard grip the line securely; no need for additional strings or ties. Easily reposition when dock lines stretch and chafe protection needs to moved. Made of nylon. Sold by the pair. Each chafe guard is 16" long (40 cm).

Read more less

Removable Chafe Guard - White (Pair)Chafe protection is critical at the dock, at anchor, or on a mooring. The Chafe Guard is a good solution to prevent chafing over a cleat, cap rail, where two lines cross or at the anchor roller. Dock lines can be expensive; extending their life with good chafe protection is not.Removable Chafe Guards fit 3/8" to 7/8" line (10 mm to 23 mm). Great for anchor lines or mooring pennants, where chafing through a line could cost you the boat. Velcro® brand hook fasteners on the inside of the guard grip the line securely; no need for additional strings or ties. Easily reposition when dock lines stretch and chafe protection needs to moved. Made of nylon. Sold by the pair. Each chafe guard is 16" long (40 cm).

Read more less

Rocker Stopper Boat StabilizerRocker Stoppers help dampen the rocking motion of boats at anchor. Simply tie Rocker Stoppers approximately 44 cm (18″) apart, making a string of them, with a 5-10 pound weight attached at the bottom of the string. Hang one string off each side of the boat. Just four units per side are what it takes on most boats to 36′. Be sure you hang them where they will always be underwater. Many people use mushroom anchors with their Rocker Stoppers because this type of weight nests well inside the last Rocker Stopper in your string. Use 10 mm (3/8″) braided nylon or 3-stranded nylon line.Use without a weight (or with a reduced weight) for drift fishing. Rocker Stoppers will slow down drift substantially. They are also great to use at the end of a dock to stabilize the tip from rocking. Rocker Stoppers nest together and each one is 33 cm (14″) in diameter.It’s lightweight and molded of high impact, virtually indestructible styrene. Can be deployed or retrieved in seconds. Unaffected by saltwater and cannot affect the sides of your boat. Units are made to “nest” within each other, so storage is a breeze.A Number of Rocker Stopper Units Needed on Each Side of the Boat (Sail or Power): Up to 26 feet (0-8 m) – 3 27 to 36 feet (8-11 m) – 4 37 to 42 feet (11-13 m) – 5 43 to 50 feet (13-15 m) – 8 Quick Guide (pdf)

Read more less

Round Sail Track StopsRound 0.50" dia. x 0.875" (13 x 22mm)When it's time to lower your sail you can rely on Davis' Round Sail Track Stop to hold your sail and its slides in place on the mast and boom. Large knurled wheels are released with ease. Made of heavy-duty, black anodized aluminum and marine garde nickel plated brass. Quick Guide (pdf)

Read more less