Air fast whistles
Air fast whistles (no peas) are popular in many sports. These lend themselves particularly to short, sharp blows for effectiveness and do require good lung pressure to get the best performance. But when they are used properly, they certainly get attention.
Not every use of a whistle requires the very loudest sound possible, there are circumstances where an effective signal can be quieter but still achieve its aims. The Kalmer category answers this requirement.
The ACME Tornado is one of our most popular plastic whistles, and due to it being pealess it is ideal for cold conditions. Plastic whistles are a favourite among sporting people as they have a range of volumes and pitches which fit the bill, and can help coaches and referees avoid confusion on the field.