General Tool Seeker Pin-Type Moisture Meter

Ideal for measuring moisture content in wood and other construction materials|Moisture alarm with audio and on-screen icons indicates low, medium and high moisture levels|NOT recommended for brick and concrete|These meters measure moisture content in wood and other building materials. The LCD indicates a relative moisture reading in numeric digits from 0.0 to 99.9 and provides an audio/visual alarm that indicates three levels of moisture: low, medium, and high. Alarms are activated if the moisture measurements exceed predetermined set points. Other features include material selection switch, automatic calibration, hold function, low-battery indicator, and auto power-off. Model MMD4E uses pins to measure moisture content on materials that require penetration to get a reliable reading. Model MMD5NP permits noninvasive measurement of moisture content to a depth of (19 mm) below the surface of materials using pinless technology