Dual Tone Whistle
Acme, the world's foremost manufacturer of whistles, has invented a plastic whistle that, at first glance, looks very similar to the German horn whistles, but in function is a world apart. Whether you use the roller end or the pea-less end, these whistles blow consistently, and the tone has been specifically designed for long ear canal dogs. The manufacturers claim that these breeds can distinguish between the two sounds at distances of up to two miles. Hung from the center hole, there's no more twisting before using the lower hanging end - the whistle is always positioned ready for use. Altmoor is pleased to have been the first to introduce this great whistle to North America. And, in the summer of 2005, we became the first in North America to offer the Acme 641. Identical in design to the Acme 640, the 641 differs only in that it is smaller in size and higher in tone. For those who've always liked the small German dual-tone horn whistles, here's your super-functional, reliable replacement. We are now offering either whistle by the pair only.
