ACME - Dog whistle model 211.5 Alpha. Black/Orange - (71766880466)

ACME Alpha dog whistle with standard tone 211.5. Suitable for hunting and dog training.
With ALPHA you get the best sound quality ever with brighter, super high frequency, and easier to control with Comfort Grip that adds stability in the hand in all weather conditions.
ALPHA allows you to work with the dog over even greater distances, with up to a 17% increase in the working area.
The frequencies generated by ALPHA are concentrated in the dog's middle octave hearing range, enabling the dog to hear it more clearly.