The Acme Tornado T2000 is the industry standard pealess whistle

The T2000 has three chambers: Two ultra high frequencies to cut through background noise and one low frequency for great distance.

It has been used in FIFA Internationals, FA Premier League and UEFA Champions League matches

• Exceptionally loud whistle
• Pealess
• Double pitch effective for close and distance
• Popular with referees due to quality of sound and the distance it can be heard
• Used in most sporting situations
• Weight 5g