The P-51 Black Hygienic Referee Whistle from The Protector Whistle Company is designed for referees, umpires, coaches, and sports officials who want a loud, professional whistle with a more hygienic airflow design. Its patented design directs air and droplets downward and away from players, coaches, and spectators rather than upward toward others.

The P-51 is a pealess referee whistle with a professional-quality sound and a comfortable, removable food-grade silicone mouth grip. It produces a reported 115 dB sound level and is designed for consistent performance during basketball, football, soccer, volleyball, and other officiating applications.

Key Features

• P-51 Hygienic Referee Whistle
• Black color
• Patented hygienic airflow design
• Pealess construction
• Directs airflow and droplets downward and away
• Droplets reduced by 95%+ according to manufacturer/product information
• Approximately 115 dB
• Removable, replaceable cushioned mouth grip
• Food-grade silicone mouth grip
• Lanyard clip loop
• Resealable storage packaging
• Suitable for referees, umpires, coaches, and sports officials
• Excellent choice for Breast Cancer Awareness officiating

Product Specifications

Why Choose the P-51 Black Whistle?

Unlike conventional sports whistles that direct airflow upward, the P-51's patented chamber arrangement redirects airflow downward. The manufacturer states that the design reduces expelled droplets by more than 95%.

FAQ

Does the P-51 Black Whistle come with a lanyard?
The whistle has a lanyard clip loop, but the whistle itself may be sold without a lanyard depending on the package.

Is the P-51 whistle pealess?
Yes. The P-51 is a pealess referee whistle.

How loud is the P-51?
The listed sound level is 115 dB.

Is the mouthpiece replaceable?
Yes. The cushioned mouth grip is removable and replaceable.

Can officials use it for football and basketball?
Yes. The P-51 is marketed for sports officials and has been used by professional and collegiate officials, including NFL and NCAA officials.