Acme Thunderer 660??Whistle - Black acme660black

The Acme Thunderer 660 is a popular whistle known for its ease of use and high pitch sound of 117dBA. It's a small, plastic whistle with a pea that's ideal for colder settings where metal might stick to the skin. This whistle is favored by officials in various fields, including sports, teaching, animal training, and music, as well as by police authorities and military units. Its compact size and loud sound make it a convenient choice for a range of applications.