Description
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 for maximum performance.
Each kit includes 14 Tels and full instructions on where to apply them and how to read them.
Instrument Function = Wind | Type = NONE | Shape = NONE | Screen Size = NONE | Transducer Type = NONE