Air-Flow Tels show the air flow across sails for maximum performance. Attach with waterproof adhesive disks.
Black Max attaches quickly to masts and booms on most small sailboats, including Lasers and Sunfish.
Newport Tell-Tales attach to shrouds without tools, and give excellent service in both light and heavy winds.
Spar-Fly masthead wind direction indicator is bright red for visibility. Needle-bearing balance provides unsurpassed sensitivity.
Telo-Cat is designed especially for catamarans. Installs on the headstay bridle in seconds; easily removed for trailering.WindScribe™ Ultrasonic wind meter uses patented technology to read current wind speed, highest positive speed (headwind), lowest negative speed (tailwind), 5-second average, and running average.