Shopping from Canada? 
Go to Defender Canada!
Davis Instruments
Davis Instruments Air-Flow Tell-Tales Kit - 950
Item: #864445 | Part Number: 950$15.99
Description
- Brightly colored nylon tell-tales for clear wind flow indication
- Help optimize sail trim for improved speed and efficiency
- Attach with waterproof adhesive discs—no sail damage or holes
- Kit includes 14 tell-tales with full application and usage instructions
Davis Instruments Air-Flow Tell-Tales Kit - 950 Item # 864445
Description
Davis Instrument's Air-Flow Tell-Tales are brightly colored lengths of material that attach to opposite sides of the sail and serve to indicate wind direction relative to the boat's motion.
Features:
- Brightly colored lengths of nylon material
- Indicate wind direction relative to the boat's motion, allowing you to trim sails for maximum performance
- Attach to sails with waterproof adhesive locator discs - no holes required
- Kit includes (14) Tels
- (7) Red and (7) Green
- Includes full instructions on where to apply Tels and how to read them
Part Numbers for Davis Instruments Air-Flow Tell-Tales Kit - 950
Reviews
Rated 5 out of
5
by
Steve A from
Good quality product works well.
Easy to affix and works well on my in-mast furling mainsail.
Date published: 2025-09-12
Rated 5 out of
5
by
Rusty from
Good Product
Reasonably priced durable product that works well on our sails
Date published: 2024-03-11