What equipment does a rounders umpire need?

Answer 1

There are two officials in a game of rounders. They don't really need equipment other than a clipboard and a whistle.

Answer 2

I have P.E coursework to do and I'm really stuck, Ive look all over the internet but couldn't find out what an chair umpires does we need to know all these things below:

If anyone knows can you help me please.. thanks

Their appearance, equipment, fitness, qualifications, control of players, health and safety, fair play, use of technology, effective communication (voice, whistle, signals) ??