Coghlan’s Six Function Whistle with LED Light, Compass, Magnifier

This compact multi-tool combines six essential functions in a single piece of gear: LED light, whistle, compass, magnifier, thermometer, and signal mirror. The integrated whistle serves as a reliable emergency signaler, while the LED provides illumination for low-light situations. The compass supports basic navigation, the magnifier aids in close-detail tasks, and the thermometer gives quick temperature readings. A lanyard and clip make it simple to attach to a pack, belt loop, or keychain for on-the-go access. Three button cell batteries are included and ready to use.