ACME Tornado Slimline Whistle - Black

Features

1. Pealess Tornado Design — Internal chamber eliminates the traditional pea, so the whistle won't freeze, jam, or fail when wet.
2. Tri-Frequency Output — Two high-pitched frequencies cut through background noise while a third lower pitch carries over distance for pinpoint location.
3. 117 dB Signal — Powerful sound output rivals industrial sirens and is loud enough for marine, mountain, and wilderness signaling.
4. Slimline Low-Profile Body — Flat 2" x 3/4" x 3/8" shape sits comfortably under a shirt, in a pocket, or on a neck lanyard without bulk.
5. Patented Top-Venting System — Vent placement prevents accidental sound blocking when the whistle is gripped tightly in the hand during use.
6. Integrated Keyring Loop — Built-in attachment point accepts a split ring, lanyard, or zipper pull for instant retention on gear or PFD.
7. Lightweight Polymer Construction — Tips the scales at roughly 0.1 oz so you'll never notice it in a kit, pocket, or chest rig.
8. FIFA, SOLAS, and Mountain Rescue Approved — Trusted by major sporting leagues and adopted for safety signaling by SOLAS marine standards and UK Mountain Rescue.
9. Made in England — Manufactured by ACME Whistles, the original inventor of the pealess whistle, in Birmingham, England.
10. Matte Black Finish — Non-reflective black body keeps a low signature on tactical and outdoor kit.