Single Tone Windsor Electronic Whistle
Personal safety & signaling device that can also be used while teaching, coaching, or officiating athletics.
- Loud consistent sound every time.
- Referees and coaches find it easier to give verbal commands without a whistle in their mouth.
- Each set of "AAA" batteries produces more than 1000 blasts.
- Loud 105-dB whistle sound can be aimed in the exact direction intended and away from user.
- Hand operated instead of mouth blown for better hygiene.
- 4" long.