30th August 2011, 02:36 PM
I search cs and some guys bought those digital hygrometer from Sim Lim Tower to use concurrently with their dry cabinet. But none mentioned which model they bought.
I know the cost is around $30+. But would like to know which digital hygrometer is the most accurate to be used? Thanks.
30th August 2011, 04:55 PM
Re: RH meter
You could do the salt test to find out how much the hygrometer is off. For certified accuracy you will need an industrial product.