---
product_id: 2477298
title: "Davis Instruments 3150 WindTrak 15 Suspension Bearring Wind Indicator"
brand: "davis instruments"
price: "18 zł"
currency: PLN
in_stock: false
reviews_count: 8
category: "Davis Instruments"
url: https://www.desertcart.pl/products/2477298-davis-instruments-3150-windtrak-15-suspension-bearring-wind-indicator
store_origin: PL
region: Poland
---

# Sapphire jewel suspension bearing for ultra-smooth rotation Large low-inertia fin for precise wind direction tracking Adjustable tacking tab system for customizable readings Davis Instruments 3150 WindTrak 15 Suspension Bearring Wind Indicator

**Brand:** davis instruments
**Price:** 18 zł
**Availability:** ❌ Out of Stock

## Summary

> 💨 Catch the wind before it catches you!

## Quick Answers

- **What is this?** Davis Instruments 3150 WindTrak 15 Suspension Bearring Wind Indicator by davis instruments
- **How much does it cost?** 18 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/2477298-davis-instruments-3150-windtrak-15-suspension-bearring-wind-indicator)

## 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

- • **Customizable Readings:** Fully adjustable tacking tab lets you tailor wind data to your needs
- • **Easy Mast Installation:** Compact, lightweight design installs quickly without hassle
- • **Effortless Wind Tracking:** Large, lightweight fin responds instantly to subtle changes
- • **Precision in Every Breeze:** Sapphire jewel bearing ensures frictionless, accurate wind indication
- • **Built to Brave the Elements:** Durable plastic construction designed for long-lasting outdoor use

## Overview

The Davis Instruments 3150 WindTrak is a high-performance wind indicator featuring a sapphire jewel suspension bearing for smooth, precise movement, a large low-inertia fin for responsive wind direction tracking, and an adjustable tacking tab system for customizable readings. Lightweight and durable, it’s designed for easy installation on masts, making it the go-to choice for professionals and enthusiasts who demand reliable, real-time wind data.

## Description

WindTrak 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 vane, and easy-to-read, fully adjustable tacking tab system

Review: Easy to install - Replaced broken unit on my mast. The Windex is well made and highly functional. I like the spike which keeps osprey from landing one breaking the Windex. Small bites still use it for their entertainment, spinning around and around. Product is well packaged and easy to install while hanging off the top of your mast.
Review: Great product - Great product , easy to install and ready for a new season

## Features

- Wind Vane
- Item Package Weight:0.181 Kilograms
- Item Package Dimension:5.588 cm L X11.938 cm W X40.386 cm H
- Country Of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000XBB6Y0 |
| Best Sellers Rank | #291,788 in Health & Household ( See Top 100 in Health & Household ) #544 in Glass Cleaners |
| Blade Shape | Straight-edged |
| Brand | Davis Instruments |
| Color | Black |
| Date First Available | June 8, 2005 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00011698315000 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.56 ounces |
| Item model number | 3150 |
| Manufacturer | DAVIS INSTRUMENTS CO |
| Material | Plastic |
| Number of Items | 1 |
| Product Dimensions | 4.7"W x 15.9"H |
| Theme | Nautical |
| UPC | 012301731194 011698315000 634738173578 090090070205 066511805367 190283077193 680808417059 611104324260 031113254226 617297083229 793142474869 885160056810 044111636703 523161421663 097914417802 042112022075 |

## Product Details

- **Brand:** Davis Instruments
- **Color:** Black
- **Material:** Plastic
- **Product Dimensions:** 4.7"W x 15.9"H
- **Theme:** Nautical

## Images

![Davis Instruments 3150 WindTrak 15 Suspension Bearring Wind Indicator - Image 1](https://m.media-amazon.com/images/I/71d7nC8qhhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install
*by A***K on August 7, 2018*

Replaced broken unit on my mast. The Windex is well made and highly functional. I like the spike which keeps osprey from landing one breaking the Windex. Small bites still use it for their entertainment, spinning around and around. Product is well packaged and easy to install while hanging off the top of your mast.

### ⭐⭐⭐⭐⭐ Great product
*by J***F on June 11, 2024*

Great product , easy to install and ready for a new season

### ⭐⭐⭐⭐⭐ Really helpful "tool" on the boat but a bit fragile
*by D***N on January 9, 2013*

While I feel the wind in the tiller response and general boat performance, other helmsmen guests can better steer the boat with this item at the top of the mast. It is very easy for me to explain that the tail must stay outside the "V". There is no reason these need to be made with such thin plastic though. I've had two of these broken-- one by the boat yard that worked on my boat claiming "it was already broken" and another by age and a bird sitting on it.

## Frequently Bought Together

- Davis Instruments 3150 WindTrak 15 Suspension Bearring Wind Indicator
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**Shop now:** [https://www.desertcart.pl/products/2477298-davis-instruments-3150-windtrak-15-suspension-bearring-wind-indicator](https://www.desertcart.pl/products/2477298-davis-instruments-3150-windtrak-15-suspension-bearring-wind-indicator)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-20*