---
product_id: 10551399
title: "Four-Function Whistle"
brand: "coghlan's"
price: "VT4653"
currency: VUV
in_stock: true
reviews_count: 10
url: https://www.desertcart.vu/products/10551399-four-function-whistle
store_origin: VU
region: Vanuatu
---

# Compact 3.25in size Integrated compass Dual-scale thermometer Four-Function Whistle

**Brand:** coghlan's
**Price:** VT4653
**Availability:** ✅ In Stock

## Summary

> 🌲 Stay Prepared, Stay Ahead — Your Ultimate Outdoor Sidekick!

## Quick Answers

- **What is this?** Four-Function Whistle by coghlan's
- **How much does it cost?** VT4653 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/10551399-four-function-whistle)

## Best For

- coghlan's enthusiasts

## Why This Product

- Trusted coghlan's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clip & Go Convenience:** Durable lanyard clip fits backpacks and jackets for instant access
- • **Directional Confidence:** Reliable compass to keep your adventure on course
- • **Loud & Clear Safety Signal:** Shrill whistle designed to cut through wilderness noise
- • **All-in-One Survival Essential:** Whistle, compass, thermometer & magnifier in one sleek tool
- • **Precision Temperature Tracking:** Easy-read dual Fahrenheit/Celsius thermometer for real-time conditions

## Overview

Coghlan's Four-Function Whistle is a compact, durable multi-tool combining a powerful safety whistle, dual-scale thermometer, reliable compass, and handy magnifier. Designed for camping, hiking, and emergency preparedness, it clips easily to gear, ensuring you’re always ready to navigate, signal, and monitor your environment with confidence.

## Description

desertcart.com : Coghlan's Four Function Whistle with Compass, Thermometer, Magnifier, and Survival Tool for Camping, Hiking, and Outdoor Emergency Preparedness Compact and Durable Design : Camping Compasses : Sports & Outdoors

Review: Bought for whistle and thermometer, compass is a plus. - Whistle: Very loud. At first I was blowing on it too lightly and thought it was defective. I gave it a nice blow and wowza, yes it works great! Short bursts work well too. Compass: I'm completely new at using a compass but I do know west has to stay west and so forth. I've tried it many times in my house, I shook it hard many times and checked if the directions still pointed in the appropriate direction. It did for the most part, although it seems to be off by about a dash sometimes, but that could be me I guess. Thermometer: The print is small but my eyes for close-up objects is perfect so I have no problem reading this. For those of you who are far sighted, it may be a bit harder. I have no other thermometer to compare accuracy perfectly, but using my own bodies thermometer, it seems on point. When I turn off the AC in the house the temperature on this baby slowly increases and vice versa. The numbers that shown are by 10 values and the marked dashes in between are by 5 point values, plus an extra red dash for the 32 degree Fahrenheit. Magnifier: Its takes a tiny bit of effort to pull it out, but you can definitely do it no problem. Push it in from one end and use your nails to grasp it and swing it open from the other side. Or use a thin tool like a knife or small tool to push it all the way through. Usefulness: it's a little magnifier, it magnifies things a little. Other: The clasp itself is all plastic, no hinges. To open it wide enough to hang, you give it a push and it bends in somewhat. On it's own the clasp sits slightly ajar (1mm). It can attach to anything thicker than a millimeter and not fall out. I was going to give this four stars because the compass MAY be off by a dash, BUT that may be my lack of skill so in all fairness I won't take off a star. Also even if it IS off by a dash, I am backpacking trails so I don't need anything heavy duty, and if I did I would buy a compass on it's own. This little item is amazing! I bought it primarily for the whistle and thermometer and it meets my expectations. The compass is a plus and I don't care squat for the magnifier either way. The clasp is a simple plastic thing, it's thick, sturdy and will do it's job, I don't see that breaking anytime soon, It can also be replace by a tiny carabiner if you prefer. All in all 100% worth the money.
Review: Cheap but effective - This clips on nicely to my backpack for when I travel. I like knowing the temperature when I am hiking and it is convenient for the direction as well. I haven't had to use the whistle yet.

## Features

- Shrill-sounding safety whistle with magnifier, compass, and two-scale thermometer
- Convenient lanyard with clip for attaching to jacket or backpack
- Affordable, essential gear for camping, backpacking, backcountry treks, and more
- Coghlan's Four-Function Whistle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000E3C6GY |
| Best Sellers Rank | #76,432 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #63 in Camping Signal Whistles |
| Brand Name | Coghlan's |
| Color | black, blaze orange and lime |
| Country of Origin | Taiwan |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,813) |
| Date First Available | May 30, 2006 |
| Fishing Technique | Spinning, Casting |
| Included Components | Coghlan's Four-Function Whistle |
| Item Dimensions LxWxH | 3.25 x 1.25 x 0.63 inches |
| Item Package Dimensions L x W x H | 4.61 x 3.19 x 1.5 inches |
| Manufacturer | Coghlans |
| Material | Plastic |
| Model Name | Coghlan's Four-Function Whistle |
| Model Year | 2013 |
| Number of Items | 1 |
| Package Weight | 0.04 Kilograms |
| Part Number | C0044 |
| Size | One Size |
| Style | 4-function |
| Suggested Users | unisex-adult |
| Warranty Description | Warranty |

## Images

![Four-Function Whistle - Image 1](https://m.media-amazon.com/images/I/719BaSIsUFL.jpg)
![Four-Function Whistle - Image 2](https://m.media-amazon.com/images/I/51qaUUEpD5L.jpg)
![Four-Function Whistle - Image 3](https://m.media-amazon.com/images/I/71AdPQP5tiL.jpg)
![Four-Function Whistle - Image 4](https://m.media-amazon.com/images/I/81c0+m68X+L.jpg)
![Four-Function Whistle - Image 5](https://m.media-amazon.com/images/I/71mhY-xrsFL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bought for whistle and thermometer, compass is a plus.
*by A***N on October 4, 2016*

Whistle: Very loud. At first I was blowing on it too lightly and thought it was defective. I gave it a nice blow and wowza, yes it works great! Short bursts work well too. Compass: I'm completely new at using a compass but I do know west has to stay west and so forth. I've tried it many times in my house, I shook it hard many times and checked if the directions still pointed in the appropriate direction. It did for the most part, although it seems to be off by about a dash sometimes, but that could be me I guess. Thermometer: The print is small but my eyes for close-up objects is perfect so I have no problem reading this. For those of you who are far sighted, it may be a bit harder. I have no other thermometer to compare accuracy perfectly, but using my own bodies thermometer, it seems on point. When I turn off the AC in the house the temperature on this baby slowly increases and vice versa. The numbers that shown are by 10 values and the marked dashes in between are by 5 point values, plus an extra red dash for the 32 degree Fahrenheit. Magnifier: Its takes a tiny bit of effort to pull it out, but you can definitely do it no problem. Push it in from one end and use your nails to grasp it and swing it open from the other side. Or use a thin tool like a knife or small tool to push it all the way through. Usefulness: it's a little magnifier, it magnifies things a little. Other: The clasp itself is all plastic, no hinges. To open it wide enough to hang, you give it a push and it bends in somewhat. On it's own the clasp sits slightly ajar (1mm). It can attach to anything thicker than a millimeter and not fall out. I was going to give this four stars because the compass MAY be off by a dash, BUT that may be my lack of skill so in all fairness I won't take off a star. Also even if it IS off by a dash, I am backpacking trails so I don't need anything heavy duty, and if I did I would buy a compass on it's own. This little item is amazing! I bought it primarily for the whistle and thermometer and it meets my expectations. The compass is a plus and I don't care squat for the magnifier either way. The clasp is a simple plastic thing, it's thick, sturdy and will do it's job, I don't see that breaking anytime soon, It can also be replace by a tiny carabiner if you prefer. All in all 100% worth the money.

### ⭐⭐⭐⭐⭐ Cheap but effective
*by A***A on October 28, 2025*

This clips on nicely to my backpack for when I travel. I like knowing the temperature when I am hiking and it is convenient for the direction as well. I haven't had to use the whistle yet.

### ⭐⭐⭐⭐ The flip out magnifying glass and signal mirror are nice ideas, but both are very small
*by N***E on August 16, 2014*

Some of the functions on this whistle are more novelties than essentials. The thermometer is interesting to have, but I don;t know what use it really serves if you're already outside, and if the whistle is carried near your body, the temperature reading is probably not accurately reading air temp. anyway. The flip out magnifying glass and signal mirror are nice ideas, but both are very small. I don't know if the magnifying glass would focus enough light to be useful as a fire starter, and the mirror may not reflect enough light to be noticeable from a long way off. The compass is practical, but, like other tiny compasses, you might need to tap it a bit before it settles and points accurately. The whistle seems to work well. Coghlan's doesn't provide any information on how many decibels loud it is, but it seems loud to me. I would not use the LED light as a primary source of light while out hiking or camping, but if needed, it is bright enough to light the ground in front of you as you walk or to find things in a pack or get situated in a tent at night. The light stays on only while you hold the button down, so it won't accidentally get bumped on an waste battery power for hours or days. But also means it's hard to have two hands free while using the light. I can't comment on battery life, because I don't use to the light a lot and I'm still in the first battery. In terms of overall quality, it's not terrible, and it's not great. If you accidentally drop it, it will probably be fine. If you drop it and then step on it.... I'm not sure what might happen. Regarding its use, I think kids would love it and would probably find more use for the magnifying glass and thermometer than adults would. For outdoorsy people, it can be a handy backup gadget. I have nice flashlights, a GPS, and compasses, but this provides backups (or backups to backups) in a tiny little package that weighs next to nothing. A lot of people carry a whistleanyway, so it makes sense to carry one of these.

## Frequently Bought Together

- Coughlan's Four Function Whistle
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- Nitecore NB10000 GEN 2 Power Bank, Black

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-17*