The Acme Tornado Slimline Whistle is available if four different colours – slimline, small and flat whistle with a loud & high pitch.
The official ramblers whistle and used by the Mountain Rescue Council.
- Water safe – Unaffected by water.
- Very high frequency
- Excellent for indoor and water sports
- Approved for referees, lifeguards and basketball
- Approved for life jacket, immersion suit, life raft and rescue craft regulations
- Blow Tone: 4700Hz
- 4.5cm long
- Weight 1g