Spherical Hygrometer WM700B

Spherical hygrometer WM700B is a pinless moisture meter model. We use different display colors to make the measurement data clear at a glance. The spherical design of the moisture meter can adapt to various materials. In the measurement results, the moisture meter will record the maximum and minimum values. For the classification of materials, the screen will display dry, wet and dangerous status. Frequently Asked Questions What materials can a pinless moisture meter scan accurately? Pinless meters are ideal for non-invasive measurements in drywall, concrete, plywood, and softwood. They’re not suitable for metal surfaces or very rough textures. Pin-type moisture meters provide absolute moisture content readings (%MC) by measuring electrical resistance between two probes inserted into the material. They are ideal for precise measurements in wood and other penetrable materials. Pinless moisture meters, on the other hand, give relative readings using electromagnetic sensors—useful for scanning large areas quickly without causing damage. They help detect moisture patterns but do not offer exact %MC values.