Whistles Suppliers In South Africa

Whistles Suppliers In South Africa

Whistles

Metal Police Whistle CY214 Boxed

Metal Police Whistle on Card CY214B

Metal Referee Whistle CY211 Boxed

Metal Referee Whistle on Card CY211B

Plastic Whistle CY318 Boxed

Plastic Whistle with String CY318L String

What is the whistle language in South Africa?

The Khoekhoe N|uu whistling language is characterized by its use of click consonants, which are produced by creating suction or popping sounds with the tongue, lips, or palate. The language boasts a total of 112 click consonants, providing an incredibly diverse range of sounds.

How to choose the best safety whistle

There are many different kinds of safety whistles on the market, but how do you decide which one is best for you or your organization?

Here are some things that you should consider when buying a safety whistle:

Sound

The most important factor when selecting a whistle is sound. Whistles vary both in volume and frequency produced. It’s very important for your whistle to be able to be heard from a distance, over surrounding sounds, and be easy to blow. High quality safety whistles can produce loud, distinct sounds so that you can be heard over any loud ambient sounds in your surrounding environment including sirens of emergency vehicles and or large rushing rivers.

Consistent durability & reliability

You never know when or where an emergency situation is going to occur. Therefore, a safety whistle needs to be able to function in all conditions. You need a whistle that has been proven to consistently function and be audible in various scenarios, such as after being submerged in water or when facing high winds. Whether you’re trapped in a building due to a fire or earthquake, or fall into harsh waters while hiking, you need a whistle that won’t freeze or break and will help you effectively call for help.

The two most common materials that whistles are most often made of are plastic and metal. Here are some pros and cons for each material:

Metal whistles:

Pros:

  • Stronger and more durable than most plastic whistles (non-ABS)
  • Will not become brittle in extreme temperatures
  • Can produce a high decibel sound

Cons:

  • Will not float
  • Very conductive; will heat up in hot weather and get cold in cold weather
  • Corrode easily when exposed to salt and chlorine (i.e. pool or ocean water)
  • Hard to grip with are wet or cold hands

Plastic whistles:

Pros:

  • Will not freeze in cold conditions
  • Not as conductive as metal; doesn’t heat up/cool down in hot/cold weather
  • Will float in liquids
  • Corrosion resistant: can withstand prolonged exposure to salt and chlorine
  • Can produce a high decibel sound

Cons:

  • Can be weaker and less durable than metal
  • Plastic can become brittle in extreme conditions