A Powerful 3-chambered Rescue Whistle Designed for Survival: The Survival Metrics Tri-Power Rescue Whistle is designed to give you the best chance for survival in a disaster or life threatening situation. Based on years of experience and testing in Search & Rescue situations, our Rescue Whistle has distinct advantages over other whistles.

FEATURES:

3-Chambered 120 Decibel Sound:
1 main chamber with a waterproof pea, creates a loud staccato sound critical for being heard above the roar of wind and emergency vehicles. The pea creates a much more audible staccato sound that is better able to penetrate window glass of vehicles as well, versus those whistles with no pea feature.
2 secondary pealess chambers create separate omnidirectional high pitched sounds
Loud 120 Decibel sound gets you heard in noisy environments and over long distances.
Solid Whistle Construction:
ABS plastic will not stick to lips and mouth in cold weather.
Hands-Free Mouth Grip.
Universal locking safety clip and waffled texture for easy grip.
Meets anti-choking standards for children.

SPECIFICS:

High impact ABS plastic (will not stick to lips in cold weather)
Length 70 mm (2.76”)
Width (at widest point) 35 mm (1.38”)
Thickness (at thickest point) 20 mm (excluding pea barrel - 10 mm)
0.6 oz
Underside cavity area for securing a 20mm button compass using a strong adhesive (not included).
Loudness - 118 - 120 db
Pea diameter 8mm pore filled natural cork.
Tactical black color.
MADE IN THE USA!

Rescue Whistle-Tri Power-Tactical Black

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