Signal clearly — the reliable whistle for life's urgent moments.

The ACME Tornado Slimline Whistle is purpose-built for tactical scenarios where a high-pitched, piercing sound is essential. Engineered to meet stringent S.O.L.A.S. standards, this whistle is approved for safety applications in marine environments, making it suitable for life jackets, immersion suits, and rescue crafts. Its slimline, compact design allows for seamless integration into duty gear while the water-safe construction guarantees reliable performance even in wet conditions. Delivering a powerful, high-frequency tone, the ACME Tornado commands attention when it matters most. Available in a range of vibrant colours, this whistle combines functionality with visibility for tactical professionals on specialised operations.