ACME Double Tone Whistle No. 640/641 with Free Leather Whistle Strap (90 mm (No. 640), Purple/Purple)

• Frequency: ACME whistles are always 100% standard frequency standard, which means that the whistles always sound the same. The whistle can be used by you or another person, but the sound for the dog is always the same. Even if you lose the whistle, the new one will sound completely identical.
• Double tone: this special model can produce two tones. On one side is a trill sound commonly used for the stop signal and on the other side there is a whistle, which in most cases conditions on recall. .
• Extensive: the long-reaching, consistent and loud sound is easily audible even over long distances. The sounds even overtone loud background noise or different weather conditions.
• Whistle strap: with the included leather whistle strap, you can thread the strap through the opening and hang the whistle so you have the whistle quickly at hand.

Description The ACME double tone whistle is often used by hunters or dog trainers who not only want to call back your dog, but also want to stop the dog in any situation. The double tone whistle is ideal for this. As the name implies, you can use this whistle to create both a whistle tone and a whistle. Usually the triller is used as a stop signal and the whistle as a recall. For this purpose, the whistle only needs to be rotated. Of course, in the usual ACME quality and reorder at any time without the dog having to get used to a new sound. The sounds are frequency standard and so you always sound the same. Whether you or your partner uses the whistle. Even in panic situations or with high background noise, the Tom always arrives reliably and immediately with your pet. With the double tone whistle, you have the choice whether you want a larger or a slightly small whistle. It is only important to stay with the same afterwards. You also have the choice of three different colours. The whistle comes with a dark brown leather strap.