Description High Accuracy MeasurementPerfect for wood, lumber, timber, logs, cardboard, paper, concrete, and many types of walls. Thanks to the sensitive electrode tips in the range of 0-80% and the accuracy is less than 2%. 4 Modes: You can switch the different modes according to 4 groups of wood, including including about 50 species of wood, which makes the measurement more accurate. Used Futions: Large LCD display with value hold function to display measurement results; Auto shut-off for less battery expense (battery included). Convenient Design: Made of ABS plastic for superior durability, sliding touch on both sides. Compact size and lightweight. Comes with a protective cover. Wide Measurement Range: You can also test the building material, different building materials with different measurement ranges, such as plaster wall, anhydrite wall , cement plaster, limestone mortar, brick. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.