Silbato para Arbitrar STORM SAFETY WHISTLE 106 dB

Tests show that the Windstorm™ whistle produces a sound which is more easily heard when compared to other popular whistles. Tested by an independent research team under the most demanding scientific methods, the Windstorm™ competed head-to-head for loudness against the most popular whistles in the world. Data derived by powering 4 test whistles at a constant pressure and strong effort prove its loudness.

• 100% sintético
• Made in the USA or Imported
• Fabricado con materiales de la más alta calidad
• Diseñado para el rendimiento y la durabilidad
• Fabricado en Estados Unidos