Coghlan's Six Funtion Whistle features a pealess whistle, dual-scale thermometer, magnifying lens, compass with glow-in-the-dark dial, and handy clip for attachment to a belt or lanyard.
The Six Function Whistle also features a super bright LED flashlight. A very handy feature to have when searching through your pack, or the trunk of your car at night. Push button on/off control and easy to replace button cell watch battery.
The whistle's compact design and durable plastic construction makes it easy to take on any excursion.
3 x 1.13 x 1" (7.6 x 2.9 x 2.5cm)