---
product_id: 13257904
title: "Air-Flow Tels"
brand: "davis instruments"
price: "200 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Davis Instruments"
url: https://www.desertcart.pl/products/13257904-air-flow-tels
store_origin: PL
region: Poland
---

# Waterproof adhesive discs 14 precision airflow indicators Ultra-lightweight 0.023 kg kit Air-Flow Tels

**Brand:** davis instruments
**Price:** 200 zł
**Availability:** ✅ In Stock

## Summary

> 🪁 Master the wind, own the waves with Davis Air-Flow Tels!

## Quick Answers

- **What is this?** Air-Flow Tels by davis instruments
- **How much does it cost?** 200 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/13257904-air-flow-tels)

## Best For

- davis instruments enthusiasts

## Why This Product

- Trusted davis instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Light as Air:** Ultra-lightweight design keeps your sails agile and responsive.
- • **Made in the USA:** Crafted domestically for quality and reliability you can trust.
- • **Complete Pro Kit:** 14 Tels plus detailed instructions for perfect placement.
- • **No Damage, No Hassle:** Attach with waterproof adhesive—no holes, no fuss.
- • **Optimize Sail Performance:** Visualize airflow instantly to trim sails like a pro.

## Overview

The Davis Air-Flow Tels set includes 14 lightweight, ripstop nylon indicators that attach to sails using waterproof adhesive discs—no drilling required. Designed to visually display airflow across sails, this kit empowers sailors to optimize trim for peak performance. Made in the USA, it combines durability with ease of use for every sailing enthusiast.

## Description

Lightweight red and green ripstop nylon Air Flow Tels attatch to sails with waterproof adhesive locator discs. No holes required. Tels show the air flow across the sails, allowing you to to trim sails for maximum performance. Each kit includes 14 Tels and full instructions on where to apply them and how to read them.

Review: Tell Tails - Works well. Easy to apply.
Review: Good quality product. - Brand name product. A bit overpriced for what it is. As an avid sailor I use these telltales to help adjust the forsail(s) for best performance. They generally last for 3 to 4 seasons before coming off or shredding so this package will last fir some time assuming that the adhesive doesn’t deteriorate over time.

## Features

- Product Type:Phone Accessory
- Item Package Weight:0.023 Kilograms
- Item Package Dimension:0.025 cm L X7.62 cm W X15.24 cm H
- Country Of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001446RLM |
| Best Sellers Rank | #100,186 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #20 in Sailing Hardware |
| Brand | Davis Instruments |
| Brand Name | Davis Instruments |
| Customer Reviews | 4.7 out of 5 stars 196 Reviews |
| Global Trade Identification Number | 00011698009503, 01169800950300 |
| Item Length | 15.24 Centimeters |
| Item Type Name | Great Product |
| Item Weight | 0.8 Ounces |
| Manufacturer | Davis |
| Manufacturer Part Number | 950 |
| Manufacturer Warranty Description | As labeled. |
| Material | ripstop nylon |
| Material Type | ripstop nylon |
| Model Number | 0011698009503 |
| UPC | 011698009503 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Davis Instruments
- **Global Trade Identification Number:** 00011698009503, 01169800950300
- **Item Length:** 15.24 Centimeters
- **Material:** ripstop nylon
- **Unit Count:** 1.0 Count

## Images

![Air-Flow Tels - Image 1](https://m.media-amazon.com/images/I/71QcOHORv9L.jpg)

## Questions & Answers

**Q: What are the dimensions of these? Thank you**
A: 1/2 x 10" easily trimmed down to smaller sizes

**Q: Does each color indicate a different wind speed?**
A: No, the different colors are for each side of the sail, Red for port, green for starboard or however you want.

**Q: Are they easy to remove clean, can it damage the sail?**
A: Don't need cleaning & dont damage the sail

**Q: Come with adhesive circular patches?**
A: yes they do.   Kind of a must!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tell Tails
*by J***L on December 11, 2025*

Works well. Easy to apply.

### ⭐⭐⭐⭐⭐ Good quality product.
*by W***D on October 8, 2025*

Brand name product. A bit overpriced for what it is. As an avid sailor I use these telltales to help adjust the forsail(s) for best performance. They generally last for 3 to 4 seasons before coming off or shredding so this package will last fir some time assuming that the adhesive doesn’t deteriorate over time.

### ⭐⭐⭐⭐ Good product, but
*by C***R on October 1, 2018*

The telltales are just what you need, and they fit into slits in an adhesive disc in a way that is simple, clever, and secure. The only problem is that the "slippery" backing card that holds the discs is not slippery enough, or it delaminates too easily. With several of the discs the first layer of the backing came off and could not be removed. Fortunately there were way more discs than I needed (I think there were 12), so I was not inconvenienced.

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**Shop now:** [https://www.desertcart.pl/products/13257904-air-flow-tels](https://www.desertcart.pl/products/13257904-air-flow-tels)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-06-09*