The General Tools MMD950 Pin/Pinless Deep Sensing Moisture Meter with Spherical Sensor and Remote Probe is ideal for contractors, woodworkers and homeowners who need to find leaks and measure the moisture content of wood and other construction materials.
Features:
Two measurement modes: Pin (%WME) and pinless (REL)
The spherical sensor can detect moisture up to 4 in. behind walls and ceramic tile
Dual displays: Jumbo LCD and 40-dot LED bar graph
Includes a remote pin-type probe
The protective cover doubles as a calibration checker