Moisture Meter. Tramex's MRH III noninvasive moisture meter measures the moisture content of most building materials, including wood, concrete, masonry, plaster, and drywall. It can take readings more than an inch deep. An optional pin probe plugs into the device for highly accurate readings in different species of wood. An optional thermo-hygrometer is also available, for building-inspection purposes. The base price of the meter is $510. Tramex, 303/972-7926. www.tramexltd.com

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