ACME - Tornado Finger Whistle 477 / T2000 - Airfast High Output Finger Whistle - Adjustable Metal Grip with Cushion Pads - Self Defence, Sports and Outdoors Whistle

POWERFUL AIRFAST PERFORMANCE: The ACME Tornado Finger Whistle 477 / T2000 uses an Airfast design to generate a highly efficient airflow. It uses 3 separate sound chambers to create a discordant, deafening blast that cannot be ignored ADJUSTABLE FINGER GRIP DESIGN: An adjustable metal finger grip with cushioned pads provides stability and control during use. This design allows the ACME whistle to remain secure on the finger, supporting confident signalling without the need to hold the body of the whistle. The preferred tool for Mountain Rescue and Survival, audible over kilometres and through hurricane-force winds COMPACT FORMAT, EXTREME OUTPUT: Despite its small format, the Tornado Finger Whistle produces exceptional sound power. The Airfast chamber design supports consistent output, even with forceful blowing, maintaining clarity and projection. Its design allows it to be used as a referee whistle, emergency whistle and even a teacher whistle. You can adapt it to various needs PRACTICAL HANDS-FREE SIGNALLING: Designed for hands-free use, this finger-mounted whistle allows quick access and immediate response. Its compact size and secure grip make it suitable for situations that demand fast, decisive signalling. Used by FIFA officials and professional lifesavers; the ultimate signalling device for extreme conditions UNRIVALLED PERFORMANCE, ICONIC DESIGN: Established in the 19th century, ACME has spent generations refining the art of sound signalling. Working dog whistles sit alongside professional, sporting, and safety applications, with every design reflecting depth of knowledge shaped through long-standing practice and continuous development across a broad range of uses