The Rescue Howler™ Whistle emits a piercing dual-frequency 110dB signal thanks to a dual-chamber, fail-safe, pealess design. Made from unbreakable ABS plastic for a lifetime of trouble-free use.
Be Heard
110dB signal is audible over 1 mile.
Durable
Made from unbreakable ABS plastic.
Fail-safe
Pea-less design works in all conditions - won't freeze or stick to lips when cold.
Intense Sound
Triple-frequency sound cuts through surrounding noise.
Size: 2 1/8" x .25"
Weight: .2 oz. ea.
Group Size: 1 Person
Trip Duration: Multiple Days
Item #: 0140-1002
Item Name: Survive Outdoors Longer® Rescue Howler Whistle, 2/Pack