Acme Silent Dog Whistle
HISTORY Up until the 1930s, dog whistles had been non-specialist whistles - almost anything that made a sound was used. But in 1935 the invention of the Acme Silent Dog Whistle, another world first, with it's highly tuned and adjustable frequency range (from 5400Hz. to 12800Hz) armed the world's dog trainers with what still remains their most effective way of communicating with their dogs.|n||n|Medium sized. Ultra sonic tone.|n|The picture shows the whistle on one end of the chain and the whistle cover on the other end.
Approx. Dimensions 3" long and 1/4" diameter.
Country | USA |
Brand | The Acme |
IsAutographed | 0 |
IsMemorabilia | 0 |
Label | Acme Whistles |
Manufacturer | Acme Whistles |
MPN | wa-535 |
PartNumber | wa-535 |
Publisher | Acme Whistles |
Studio | Acme Whistles |
ReleaseDate | 0000-00-00 |