Fox 40 Tide Rider Multi Sports Referee's Electronic 3 Tone Push Button Whistle

Easy To use and gives a very predictable sound that can be hard to reproduce with a normal whistle.

I ref for my sons H.S. team, we are past the regular season now and at our Regionals Swim meet another person let me use this whistle. I can say without doubt it worked perfect for me, so well I bought one for myself. I have been a ref for many years and can't wait to use it next swim season.One thing I have to say not sure how well it will do during normal swim season, or summer swim. Although the whistle is loud I worry about it being loud enough when HS swim starts and there are not limits on family and spectators in the facility. I think it will be fine.Also when being outside as in summer swim there are allot of swimmers and parents, so I'm a little concerned on that, plus just being outside noise seems to travel differently.I would recommend this to anyone that refs, might not work for all sports but for swim I think it will work fine.

Meets need. Not as loud as I expected. In a tournament situation with lots of courts, very difficult for players to hear.

Nice & loud, can be heard from anywhere around the track. Great price.

As a basketball official who has to wear a mask during the pandemic, I thought this would be better than fiddling with a whistle under my mask, and I was right. I am still adjusting and am a bit late in sounding the whistle sometimes, but I might continue to use this even after I no longer have to mask.

Compact and easy to use, but disappointing. I used it for four basketball games, but when the games were loud, (and none of the games had the normal number of fans), the whistle was frequently not loud enough to be heard by the players, scorer's table and/or the other official. I've gone back to using my regular whistle.

I use this as a PE teacher and basketball Coach and it is one of the best whistles I have ever owned. This will replace all my whistles even after my mask wearing days are over

I had to find a youtube video to figure out how to open the battery compartment. Still very difficult to open. Wanted to throw it out my window. If you need a video to figure out how to open the battery compartment, your product is bad. Not loud either.