Description
- 'Silent' whistle; quiet for humans, loud for dogs
- Pitch is adjustable between 5200Hz to 12880Hz
- Designed with special air directors to tightly control the frequency produced
- Generates over a mile of sound with minimal effort
- Highly versatile and adjustable tool for training your dog
- Made in the UK by Acme Whistles for Percussion Plus
| Brand | Acme |