EXTECH MO257 non-invasive moisture meter for wood and other building materials, without damaging the surface. Relative pinless moisture reading for non-invasive measurement from 0.0 to 100.0 with 0.1 resolution
The Extech MO750 soil moisture meter has an integrated 8-inch heavy-duty stainless-steel moisture probe which monitors moisture levels in soil from 0% to 50% and easy one handed operation.