Does anyone know the formula to do this. At present we take the dry and wet bulbs readings note the differance and then look it up in a book.
I like to put all the data on a spread sheet and work most things automatically. I've found a formula but it has a constant in it and this isn't given. Working backwards has given various values for the constant.
I like to put all the data on a spread sheet and work most things automatically. I've found a formula but it has a constant in it and this isn't given. Working backwards has given various values for the constant.
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