Extech Moisture Meter, Pin/Pinless MO55

Extech Moisture Meter, Pin/Pinless MO55. Moisture Meter, Pin/Pinless. MO55: Combination Pin/Pinless Moisture Meter Quick Moisture Measurements on Wood and Building Materials Take quick Moisture measurements on wood and building materials with choice of pin or pinless (non-invasive) method. Easy-to-operate with display icons that indicate the levels of moisture content plus audible alert feature. Ideal for building restoration projects and applications where moisture detection on floors, tiles and under carpets is critical. A must-have tool for analyzing the after-effects of water leakage behind walls and in ceilings. Displays moisture level in wood and building materials such as wall board, sheet rock, cardboard, plaster, concrete, and mortar Pinless moisture measurement depth to <1" (25mm) Audible Alert — Tone rate beeps faster as the moisture level increases Icons display low, medium and high levels of moisture content Easy-to-use, compact-sized design Data Hold freezes reading on display Built-in battery level check and measurement verification test Auto Power Off conserves battery power Complete with pins (2), protective cap, and 9V battery