Marine Navigation & Instruments - Instruments

Blacksmith Horizontal Carbon Fiber Wind VaneBring your sailing experience to a new level Davis Instruments introduces Blacksmith Wind Vanes, made from super lightweight 3D carbon fiber and duraluminum to withstand...

Rudder Position IndicatorAwareness of the rudder angle is an important safety factor. This is especially true while moving in and out of your berth, drawing alongside another boat, picking up...

Wind-Tels - Port & Starboard Included Port and starboard colored tales mount on any shroud sizes up to 3/8" (10mm). The unique method of attachment prevents sliding or fouling of...

WindTrak 10 Sport Wind VaneWith the introduction of the WindTrak 10 Sport, WindTrak wind vanes continue to offer exceptional performance at the best value of any wind indicator worldwide. The...

Air-Flow TelsLightweight, 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...

WindTrak 15WindTrak wind vanes continue to offer exceptional performance at the best value of any wind indicator worldwide. The secret is in the sapphire jewel suspension bearing, large fin-low inertia...

Universal Masthead MountExtend 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...

Black Max Wind Direction IndicatorBlack 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...

Spare Vane Only f/WindTrak 10.Sport Specifications: Type: Wind Indicator Instrument Function: Wind Box Dimensions: 2"H x 5"W x 16"L WT: 0.4 lbs UPC: 011698310104 Quick Guide (pdf)

Extra Spar-Fly Vane Specifications: Instrument Function: Wind Type: Wind Indicator Box Dimensions: 3"H x 3"W x 15"L WT: 0.5 lbs UPC: 011698131105

Spar-FlySpar-Fly combines needle bearing balance, high impact plastic, and marine grade metals for unsurpassed sensitivity and durability. Spoiler holes in the vane reduce lift and increase accuracy. Spar-Fly is unaffected...

Mounting TripodOptional 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...