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.
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Be Heard
110dB signal is audible over 1 mile.
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Durable
Made from unbreakable ABS plastic.
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Fail-safe
Pea-less design works in all conditions - won't freeze or stick to lips when cold.
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Intense Sound
Triple-frequency sound cuts through surrounding noise.
Specifications
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Size: 2-1/8" x 1/4"
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Weight: 0.2 oz. ea
