Davis Instruments

3-Section Adjustable Boat Hook - Adjusts 38" to 8' Adjusts from 38" to 8' (100 to 240cm) 3 sections: 1", 1-1/8", and 1-1/4" (25, 29, and 32mm) tube dia. The Most Dependable Twist Lock and Strongest Bo... More Details

Standard 4-Conductor Cable Includes waterproof coupler kits (not shown in photograph) for joining two cables together. Use with wireless or cabled Vantage Pro2 or original Vantage Pro, and WeatherLink... More Details

Standard 4-Conductor Cable Includes waterproof coupler kits (not shown in photograph) for joining two cables together. Use with wireless or cabled Vantage Pro2 or original Vantage Pro, and WeatherLink... More Details

Standard 4-Conductor Cable Includes waterproof coupler kits (not shown in photograph) for joining two cables together. Use with wireless or cabled Vantage Pro2 or original Vantage Pro, and WeatherLink... More Details

Standard 4-Conductor Cable Includes waterproof coupler kits (not shown in photograph) for joining two cables together. Use with wireless or cabled Vantage Pro2 or original Vantage Pro, and WeatherLink... More Details

Wireless Vantage Pro2™ Integrated Sensor Suite Our Integrated Sensor Suite combines our rain collector, temperature and humidity sensors, and anemometer into one package - making setup easy with ... More Details

Cabled Vantage Pro2™ ISS For use with Vantage Connect for Cabled Systems, Vantage Pro2 cabled consoles, cabled Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our r... More Details

Wireless Vantage Pro2™ ISS with 24-Hr Fan Aspirated Radiation Shield Wireless Integrated Sensor Suite (ISS) for use with Vantage Connect, Vantage Pro2 and Vantage Vue consoles, Weather Envoy and ... More Details

Wireless Vantage Pro2™ Plus ISS For use with Vantage Connect, Vantage Pro2 and Vantage Vue consoles, Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines our rain collec... More Details

Cabled Vantage Pro2™ Plus ISS For use with Vantage Connect for Cabled Systems, Vantage Pro2 cabled consoles, cabled Weather Envoy and WeatherLink. Our innovative integrated sensor suite combines ... More Details

Wireless Vantage Pro2™ Plus ISS with 24-Hr Fan-Aspirated Radiation Shield Wireless Integrated Sensor Suite (ISS) is for use with Vantage Connect, Vantage Pro2 and Vantage Vue consoles, Weather En... More Details

AeroCone® Rain Collector with Flat Base The AeroCone rain collector reduces wind-induced errors by providing a more aerodynamic path around the collector. Its contours are designed to streamline the a... More Details

AeroCone® Rain Collector with Vantage Pro2™ Mounting Base Stand-alone rain collector with a flat mounting base replaces the rain collector on your Vantage Pro2 sensor suite so it can be installed sepa... More Details

Air-Dryr™ Mildew Fighter Say Goodbye to Mold, Mildew and Moisture 1458 Air-Dryr 1000. Handles up to 1000 cubic feet of living space. Draws only 1.1 amps,130 watts. Circular unit measures 13.5" in... More Details

Air-Dryr™ Mildew Fighter Say Goodbye to Mold, Mildew and Moisture 1459 Air-Dryr 500. Handles up to 500 cubic feet of living space. Draws only 0.6 amps, 70 watts. Rectangular unit measures 14 x 5 ... More Details

AirLink Air Quality Monitor An air quality monitor can help users take steps to deal with poor air quality, especially for those who are particularly sensitive. The AirLink® Professional Air Quality M... More Details

Anemometer for Vantage Pro2™ & Vantage Pro® Replacement anemometer with mounting base for wireless and cabled Vantage Pro2 and Vantage Pro weather stations.Rugged components stand up to hurricane... More Details

Anemometer Transmitter Kit Product Description With Vantage Pro2, this solar-powered kit allows you to mount the anemometer in a different location than the integrated sensor suite (up to 1,000' (300M... More Details

Artificial Horizon Answers the need of every sextant user who cannot depend on a natural sea horizon. Use for backyard practice, finding exact positon when inland, and making exact sextant shot on fog... More Details

Cabled Weather Envoy™ Receive data from a cabled Vantage Pro integrated sensor suite, and post it to your computer without a console! When used along with a WeatherLink data logger and software packag... More Details

Complete Wireless Soil Moisture/Temperature Station Product Description Solar-powered station includes transmitter and battery inside weather-resistant shelter, 4 soil moisture sensors and 4 temperatu... More Details

Daytime Fan Aspirated Radiation Shield Kit Product Description Add the benefits of fan aspiration to your wireless or cabled Vantage Pro2 or Pro2 Plus. Half the cost of our 24-hour fan aspirated radia... More Details

Mark 25 Sextant #025 The top of the line Davis plastic sextant, the Mark 25 features our Beam Converger™ mirror, sometimes referred to as a "full horizon mirror". A special coating is applied to ... More Details

Deluxe Rigging Knife Made entirely of top quality stainless steel with dura-edged blades. Telo Rigging knives are tools that yachtsmen will be proud to own, yet are affordable. Deluxe Rigging Kinfe co... More Details

Doel-Fin Stabilizer Fin - Black Doel-Fin is the original hydrofoil developed by an aeronautical engineer to improve overall performance on all boats with outboard motors or outdrive units. Molded in t... More Details

Fender Tender II Use this Davis accessory to clip your fenders to rails, lifelines, side wing windows or cleats. Fender Tender II simplifies the handling and relocation of boat fenders. The "Railing L... More Details

Fish Seeker - Chartreuse Trolling does not have to be a real drag with Fish Seeker! At 2.0 mph (0 .44 m/s), you can choose any trolling depth from 5 to 80' (1.5 to 25M). Use for salt or fresh water fi... More Details

Fish Seeker - Clear Trolling does not have to be a real drag with Fish Seeker! At 2.0 mph (0 .44 m/s), you can choose any trolling depth from 5 to 80' (1.5 to 25M). Use for salt or fresh water fishing... More Details

Fish Seeker - Hot Pink Trolling does not have to be a real drag with Fish Seeker! At 2.0 mph (0 .44 m/s), you can choose any trolling depth from 5 to 80' (1.5 to 25M). Use for salt or fresh water fish... More Details

Flat/Large Sail Track Stops Flat/Large: 0.75 x 1 x 0.125" (19 x 25 x 3mm) When it's time to lower your sail you can rely on Davis' Flat Sail Track Stops to hold your sail and its slides in place on th... More Details

Flat/Small Sail Track Stops Flat/Small: 0.42 x 1 x 0.125" (11 x 25 x 3mm) When it's time to lower your sail you can rely on Davis' Flat Sail Track Stops to hold your sail and its slides in place on th... More Details

FSR Big Job Fiberglass Stain Remover - 2-Liter FSR (Fiberglass Stain Remover) is a unique stain absorbing gel that is ideal for removing oil, rust, exhaust, waterline and transom stains. It can also b... More Details

FSR Fiberglass Stain Remover - 16oz FSR (Fiberglass Stain Remover) is a unique stain absorbing gel that is ideal for removing oil, rust, exhaust, waterline and transom stains. It can also be used anyw... More Details

Hand Bearing Compasses Using these precision marine hand bearing compasses, you can easily obtain quick magnetic bearings on shore or floating objects. Obtain a bearing simply by aligning front and re... More Details

Happy Troller - Large Plate Large Troller: Fits inboard/outboards plus all outboard motors 50 hp and larger. For the Fisherman who thinks he has everything! Slows even big motors down to that "ever-so... More Details

Happy Troller - Small Plate Small Troller: Fits outboard motors from 20 - 50hp For the Fisherman who thinks he has everything! Slows even big motors down to that "ever-so-slow" fish tantalizing speed.... More Details

J-BASE for WindTrak 15 This optional mount for WindTrak 15 provides more versatility and reduces overall weight aloft by 15 grams when substituted for standard WindTrak 15 mounting base. The J-Base co... More Details

Leaf Wetness Sensor, Vantage Pro® and Vantage Pro2™ Use to monitor the level of surface moisture on foliage, with range from 0 (completely dry) to 15 (saturated). Add up to 2 sensors to a single ... More Details

lil' Fella Trolling Plate Little brother to the Happy Troller® Fits all outboard motors up to and including 25hp Locks "down" for trolling, "up" for cruising Made of highest quality polycarbonates wit... More Details

Wireless Long-Range Repeater with Solar Power For those who wish to send weather data much farther than 1,000' (300M), the Wireless Long-Range Repeater can extend the range up to two miles (3.2 km). P... More Details

Mark 15 Sextant #026 This model has many great features including seven large sunshades, a 3 mm x 27 mm star scope, and easy-to-read micrometer drum vernier scale that reads to 2/10 of a minute. The M... More Details

Mark 3 Marine Sextant Sometimes referred to as a "lifeboat" sextant, the Mark 3 is an inexpensive training sextant. Yet this model has taken sailors around the world, too! It is full-sized and has sun... More Details

Motor Caddy Motor Caddy is sized to be quickly attached to most outboards from 2-15 horsepower. This improved design features a longer strap to fit 4-stroke motors and an added security strap for toda... More Details

Mounting Pole Kit Poles and hardware for mounting Vantage family stations or sensors. Kit includes two poles and mounting hardware. Poles can be used seperately or together to make a single, larger po... More Details

Mounting Tripod Optional tripod makes installation even easier. Brackets at the base of each leg tilt to mount on your roof or uneven terrain. Made of galvanized steel. Includes two .92 m -long poles,... More Details

Omni Antenna for Long-Range Repeater Use with Long-Range Repeater to extend range up to 1,560' in all directions. Each repeater requires two antennas. You can combine omni and Yagi antennas to collect... More Details

Queaz-Away Motion Sickness Wristbands - Pair Queaz-Away is a non-drug aid for people on the go. The unpleasant effects of bumpy flights, choppy seas, winding roads, rocking trains, and spinning Ferris... More Details

Quick Fist Clamps Securing your equipment just got a whole lot easier! Quick Fist, a one piece rubber clamp, is ideal for stowing or transporting tools. Quick Fist is a rubber clamp that mounts easily... More Details

Quick Reference Boating Guide Card Covers all the basic procedures and equipment. Includes pre-departure checklist, recommended equipment & spare parts, fueling procedures, engine troubleshooting, rad... More Details

Quick Reference Celestial Navigation Card A simplified, yet complete Celestial Navigation system. Includes everything you need: sextant use and corrections, star finder for 18 stars, data entry form, ... More Details

Quick Reference Coastwise Piloting Card All the piloting information you need at your fingertips: dead reckoning basics, true and magnetic compass relationships, position finding, estimating distance ... More Details

Quick Reference International Navigation Rules Card A comprehensive guide incorporating the International Maritime Buoyage System and COLREGS. Clarifies differences between Cardinal and Lateral buoyag... More Details

Quick Reference Navigation Rules Card A 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 ... More Details

Quick Reference Weather Forecasting Card Shows the use of wind direction, barometric pressure, and cloud type in predicting the weather, plus a full list of radio weather stations for official broadca... More Details

Radiation Shield The most effective passive shelter available. Protects your Temperature or Temperature/Humidity Sensor from solar radiation and other sources of radiated and reflected heat. Multi-pla... More Details

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 line... More Details

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... More Details

Rocker Stopper Boat Stabilizer Rocker 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... More Details

Round Sail Track Stops Round 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 bo... More Details

Sensor Mounting Shelf For mounting solar radiation sensor and/or UV sensor on Vantage Pro and Vantage Pro2 integrated sensor suite. Rigid shelf with anodized aluminum posts and stainless steel hardwar... More Details

AnchorSnubber 20" Long Eases the tension on the anchor chain, rode or snubber line. Eliminates chain noise and shock loads to chain, anchor roller, windlass, cleats. More Details

DockShockle Designed for smaller, lighter boats up to 40'. DockShockle is 16" Long. Includes two special mini-LineGrabbers for quick and easy attachment. More Details

FenderFriend A reliable way to keep your boat fenders in place. Nylon buckle for swift, secure attachment without complicated knots. FenderFriend stretches to avoid shock to your rails, stanchions, li... More Details

FenderFriend A reliable way to keep your boat fenders in place. Nylon buckle for swift, secure attachment without complicated knots. FenderFriend stretches to avoid shock to your rails, stanchions, li... More Details

LineGrabber Add a strong, instant attachment point with a simple Prusik knot to any line up to 1". LineGrabbers are 9" long with spliced and sewn loops at each end. Made of UV resistant composite fibe... More Details

Shockles LineSnubber 20" Long Eliminates shock loads on dock lines, towing lines, tie-downs and preventers. Progressive tension design with internal stretch limiter. Accessories SKU 51188 — MFG# 2460 More Details

Shockles LineSnubber 20" Long Eliminates shock loads on dock lines, towing lines, tie-downs and preventers. Progressive tension design with internal stretch limiter. Accessories SKU 51188 — MFG# 2460 More Details

MiniShockle 12" Long This is a bungee cord on steroids! MiniShockles hold up to 300lbs to protect your valuable gear. Ten times stronger than a standard bungee cord. More Details

MiniShockle 18" Long This is a bungee cord on steroids! MiniShockles hold up to 300lbs to protect your valuable gear. Ten times stronger than a standard bungee cord. More Details

MiniShockle 24" Long This is a bungee cord on steroids! MiniShockles hold up to 300lbs to protect your valuable gear. Ten times stronger than a standard bungee cord. More Details

Soil Moisture Sensor, Vantage Pro® and Vantage Pro2™ Watermark® soil moisture sensor uses electrical resistance to measure the moisture level of the soil. Does not require periodic maintenance du... More Details

Solar Radiation Sensor For use with Vantage Pro and Vantage Pro2. (Already included with Vantage Pro Plus and Vantage Pro2 Plus.)Measures solar radiation and is required (along with an anemometer and ... More Details

Sonic Anemometer Measure wind with no moving parts. Use with a Sensor Transmitter or an EnviroMonitor Node, or as a replacement anemometer for wireless and cabled Vantage Pro2. The Davis Sonic Anemome... More Details

Stainless Steel Temperature Probe w/Two-Wire Termination Measure temperature of air, soil, or water with this multi-purpose temperature probe. Add up to four probes to a single Leaf & Soil Moisture/Te... More Details

Stainless Steel Temperature Probe w/RJ Connector Measure temperature of air, soil, or water with this multi-purpose temperature probe. Add up to four probes to a single Leaf & Soil Moisture/Temperatur... More Details

Wireless Repeater with Solar Power For longer distances or to improve reception in troublesome areas, add one or more Wireless Repeaters. Transmitting and receiving range for each repeater is up to 10... More Details

Super Quick Fist Clamp Super Quick Fist is ideal for holding fire extinguishers, oxygen cylinders, CO2 tanks, and other equipment. Mounts easily with three #10 (5 mm) bolts or screws (not included). C... More Details

Temperature Probe with RJ Connector Used to measure air, soil, or water temperature. Features an electronic sensor sheathed in black UV-stabilized plastic. Includes 25' (7.6M) cable. Compatible with W... More Details

Temperature/Humidity Sensor with 24-Hour Fan Aspirated Radiation Shield Features both temperature and humidity sensors inside the 24-hour fan-aspirated radiation shield, which protects the sensors fro... More Details

Temperature/Humidity Sensor w/Radiation Shield Features both temperature and humidity sensors inside the radiation shield, which protects the sensors from solar radiation and other sources of radiated... More Details

Tiller-Tamer Maintains cruising course with no hands, in any weather or wind condition. The tension is smoothly adjustable from fully locked to fully free. Tiller-Tamer gives improved control and feel... More Details

Universal Masthead Mount Extend your WindTrak 10.Sport or WindTrak 15 vane away from masthead obstructions and turbulence. The 13" (33 cm) arm comes with hardware allowing side or top mounting and off... More Details

UV Sensor Measures the sunburning portion of the UV spectrum. Allows you to display UV index, dose rate, and daily and accumulated dose. Multi-layer filter provides a spectral response that closely ma... More Details

Vantage Pro2 Plus Wireless Weather Station with UV & Solar Radiation Sensors and WeatherLink Console Complete Features: Accurate, reliable weather monitoring with real-time data updates every 2.5 seco... More Details

Pro2 Wireless Weather Station with WeatherLink Console & 24hr Fan Aspirated Radiation Shield The Vantage Pro2 weather station provides the technology and real-time data you need to respond to changing... More Details

Vantage Pro2 Wireless Weather Station with WeatherLink Console & Standard Radiation Shield The Vantage Pro2 weather station provides the technology and real-time data you need to respond to changing c... More Details

Vantage Pro2 Wireless Weather Station with WeatherLink Console, 24hr Fan Aspirated Radiation Shield, UV & Solar Sensors The Vantage Pro2 weather station provides the technology and real-time data you ... More Details

Vantage Vue® Wireless Integrated Sensor Suite The innovative ISS combines a rain collector, temperature/humidity sensors, and anemometer/direction vane into a single unit for optimum performance and d... More Details

Vantage Vue Wireless Weather Station with WeatherLink Console   The fully-integrated, corrosion-proof sensor suite is built to take all the weather your location can give, whether it’s freezing winter... More Details

WeatherLink Console The WeatherLink Console places all the data from a Vantage Pro2 or Vantage Vue sensor suite weather station right at the user's fingertips. One device gives instantaneous access to... More Details

WeatherLink for Vantage Pro2™ & Vantage Vue® For the ultimate in weather monitoring, add WeatherLink to your Vantage Pro2™ or Vantage Vue®. The data logger fits neatly into the weather station console... More Details

WeatherLink® Live Add WeatherLink to your Vantage Vue or Vantage Pro2. The data logger fits neatly into the weather station console or Weather Envoy, storing weather data even when it's not connected ... More Details

WeatherLink®, Windows, Serial Port Add WeatherLink to your Vantage Vue or Vantage Pro2. The data logger fits neatly into the weather station console or Weather Envoy, storing weather data even when it... More Details

Whale Tail XL Aluminum Stabilizer and Ski Boat Fin Improves performance in any I/O or outboard motor! The Whale Tail XL extends out behind the prop to utilize prop wash energy which is normally lost. ... More Details

WindTrak Light (for 3100/3150) Light up the reflector tabs and vane on your WindTrak for easy viewing at night with WindTrak Light. Waterproof and non-corroding silver parts give long-life at just 120... More Details

Wireless Leaf & Soil Moisture/Temperature Station Product Description Solar-powered station includes transmitter and battery inside weather-resistant shelter. Sensors are sold separately, letting you ... More Details

Wireless Weather Envoy™ Receive data from a wireless Vantage Pro2 integrated sensor suite or wireless Temperature, Temperature/Humidity, or Leaf Wetness & Soil Moisture/Temperature stations, and ... More Details

Yagi Antenna for Long-Range Repeater Use with Long-Range Repeater (Davis 7654) to extend range up to 5,000' in one direction. Each repeater requires two antennas. You can combine one Omni and one Yagi... More Details

Air-Flow Tels Lightweight, ripstop nylon Air-Flow Tels attach to sails with waterproof adhesive locator discs. No holes required. Tels show the air flow across the sails - allowing you to trim sails f... More Details

Black Max Wind Direction Indicator Black Max is a versatile, high performance wind direction indicator that attaches quickly to the mast or boom. The tough high impact plastic vane is designed to with... More Details