Features: Quickly determine the level of remediation needed to help keep your family safe from black mold. Measuring moisture content in wood or drywall is the first step in early detection and prevention. Integrated temperature detection in °C/°F; one-button operation to display ambient temperature. High-sensitivity probe with backlit display, data hold, max/min value tracking, recording function, and low battery indicator. Ideal for use on wood, walls, brick, paper, and similar materials. Specifications: Material: ABS + Metal Size: 18 x 6 x 3.3 cm / 7.1 x 2.4 x 1.3 in Moisture measurement range: 0–58.0% (accuracy ±2.0%) Temperature range: -20°C to 60°C / -4°F to 140°F (accuracy ±1.0°C/°F) Relative humidity range: 0–99.9% RH (precision ±4.0% RH) Material settings: 1. Beech, spruce, larch, birch, cherry, walnut – Range: 9.0% to 57% 2. Oak, pine, maple, ash, Douglas fir, eucalyptus – Range: 7.0% to 52% 3. Cement mortar, concrete – Range: 0.9% to 23.0% 4. Anhydrous gypsum mortar – Range: 0.0% to 12.0% 5. Cement mortar – Range: 0.7% to 9.0% 6. Lime mortar, gypsum – Range: 0.5% to 10.0% 7. Brick – Range: 0.0% to 17.0% Note: Please allow 1–3 cm variation due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences in monitor displays, the image may not reflect the actual product color. Package includes: 1 x Wood Moisture Meter