Extech MO230 Moisture Meter

Displays moisture in wood and other building materials plus air temperature and relative humidity. Digital LCD readout with analog bar graph and numerical displays. Simultaneous digital readout of moisture content plus ambient temperature or humidity with analog bar graph display of moisture maximum moisture values and programmable wetdry indication. Use on wood paper wall board sheet rock cardboard plaster concrete and mortar. Memory contains 3 wood groups and 4 building material groups with calibrations for approximately 150 species of wood and 19 building material types. Index mode with programmable high and low values can be used to quickly locate moisture with comparative measurement. Replaceable threaded measurement electrode pins. Impact-proof housing. Complete with protective cap replacement pins and 3 CR-2032 button batteries.