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Coghlan's Four-Function Whistle is a compact device that offers a compass, thermometer, magnifier, and whistle. It is useful as a backup for basic navigation and emergencies and attaches to your gear via a zipper clip.
Coghlans says:
Coghlan's Four Function Whistle is a useful and simple multipurpose tool when adventuring outside. Combining the essentials for navigation and signaling, this compact tool is handy to bring along wherever you go. The Four Function Whistle includes a thermometer, magnifier, compass, and whistle. With this tool, you can alert others of your presence thanks to the loud whistle. Looking to find your way? Use the compass and the magnifier to read maps and orient yourself. The handy thermometer provides accurate readings in Celcius and Fahrenheit.
Our Verdict
The Coghlan's Four Function Whistle is a handy little multi-tool for outdoor adventures. It packs a compass, thermometer, magnifier, and loud whistle into one compact device. The compass is decent for basic navigation( Useful as a backup or in emergencies, but unsuitable as your primary navigation). At the same time, the thermometer gives you temperatures in both F and C. The magnifier helps read maps, and the whistle can signal for help if needed. It attaches easily to your gear via the zipper clip. Overall, it's a simple but practical accessory to have in your pack for hiking, camping, or any wilderness outing. While none of the individual functions are super high-quality, the convenience of having several essential tools combined into one affordable unit makes it a good value item to throw in your pack.
- Reviewed by Ultralight Outdoor Gear
Features
- Compass is ideal for reading a map or orienteering
- Whistle is loud enough to alert others of your presence
- Thermometer accurately tells the temperature in both °F and °C
- Magnifier is useful for reading maps or viewing details on items
- Easily attaches to a zipper for quick and easy access
Specifications
- Weight: 29g
