ACME Whistle Gold 210.5

ACME's whistles are frequency standardized and thus guarantee an identical tone for whistles with the same number.
The whistles are available in sizes 210.5 and 211.5.
Acme 210.5 has a higher (brighter) tone. This means that it does not carry as far in the wind. It is best suited for Spaniels, as they need to work close to the handler, where the distances are not so great.
Acme 211.5 has a deeper (darker) tone. This means that it carries further in windy weather. It is best suited for Retrievers, as they can work at distances of up to a few hundred meters.
It is common for Spaniels and Retrievers to be used in the same hunts, so it is helpful if the whistles do not disturb the dogs of the other breeds. This may be a reason why the breeds prefer a certain type of whistle.
Of course, the whistles are suitable for all types of dogs.
Material: Plastic
Length: 8 cm