ACME Professional Dog Whistle 210.5

ACME'S BACKGROUND:
- J Hudson & Co was founded in the 1870s in Birmingham by Joseph Hudson (1848–1930) and his brother James Hudson (1850–1889). The company became a manufacturer of whistles and continues as Acme Whistles. Acme is the world's largest and most famous producer of whistles.

PRODUCT DESCRIPTION:
- The 210.5 is ideally suited to Spaniels with a single frequency of 5900Hz. It is the best whistle for work and for dogs who suffer from hard of hearing.

SOUND DEMO:
https://www.youtube.com/watch?v=gRcQ407FZP8
 
PRODUCT SPECIFICATIONS:
* Material : ABS Resin
* Weight : 7 grams
* Measurement : 7.6 x 1.3 x 1 cm
* Country of manufacture : United Kingdom