Moisture meter


This wood hygrometer allows you to check that your mushrooms are dry. It gives you accurate moisture content between 5-40%. Ideal for chaga transformers, it will indicate precisely if it's dry enough. The minimum size of mushrooms pieces must be 3 X 1 X 1 cm. A mushroom that is well dried will have less then 10% residual humidity.

9s-volt Battery not included.