The MO-200 Pin/Pinless Moisture Meter is a dual-mode meter designed to measure moisture content in wood and building materials, making it essential for professionals across inspection, construction, restoration, and manufacturing. It features both non-invasive pinless and 2-pin measurement modes with selectable material settings, offering 10 pinless calibration options. Moisture is clearly indicated through a backlit LCD display, audible alerts, and LED indicators (green/yellow/red) that reflect low, medium, and high moisture levels for wood and building materials. Pin measurement ranges from 6.0-99.0% (wood) and 0.2-2.0% (building materials), while pinless ranges from 0.0-55.0% (wood) and 0.0-100.0% (building materials), with a resolution of 0.1%. The meter includes a data hold function, auto power-off, low battery indicator, and a built-in calibration check inside the protective cap. Compact and lightweight (7 x 2.8 x 1.3", 7oz), it's powered by a 9V battery (included). Ideal for home inspectors, contractors, painters, woodworkers, and quality control engineers, it's used in moisture diagnostics, water damage assessment, construction, and industrial material testing. Package includes the meter, cap with calibration check, and battery.