The Flir MR40 is a pocket-portable, 2-pin, single-scale moisture meter for wood and common building materials. It is ideal for builders, building inspectors, remodelers, moisture remediation technicians, pest control professionals, and residential roofing and flooring contractors. Providing reliable and accurate measurements offered at a highly affordable price point, the MR40 is a quick and easy-to-use tool to find and quantify moisture content. When used in combination with a thermal camera, the MR40 can help confirm whether a cold spot in a thermal image is moisture, and measure the severity of the problem.