The Robic Three Tone Electronic Referee Whistle is a high quality, rugged, impact resistant handheld device which emits a loud, clear signal rated a volume of 120 dB.
The M619 is ideal for all field, court and indoor venues.
- Fits comfortably into the palm of your hand and operates with a single hand
- Extreme ease of use allows you to keep your eyes on the action
- Hygienic, washable, reusable provides sanitary, safe use for multiple events or users
- Thoughtfully designed with a soft grip band for secure use.
- Select from two distinct whistle tones. There is also an SOS signal for personal security.
- Water Resistant design.
- 2 AA Batteries Included.
- Lanyard with Adjustable Keeper for additional safety.
- Specially designed metal-tubing maximizes sound level to 120dB +/-5dB volume.