4-in-1 moisture meter without pins with digital LCD display featuring tricolor graphics for drywall, masonry, softwood, and hardwood with auto calibration & alarm.

["MEASUREMENT ACCURACY: +/- 4% (Softwood, Hardwood) Range: 0% ~ 53% Softwood / 0% ~ 35% Hardwood", "OTHER FEATURES - With Alarm, Data Hold, Auto Power Off, and Calibration. Ideal for carpenters, DIY enthusiasts, woodworkers, contractors, building inspectors, water damage restoration, and more.", "LED Bar Graph - The display is located below the display monitor. The green, yellow, and red LED lights up to indicate the dry, normal, and wet moisture levels. The measurement is also easy to understand even for beginners.", "Woodworking Tools: Moisture Meter for woodworkers and homeowners to measure the moisture content of most birch, beech, cherry, larch, walnut, oak, pine, maple, ash, fir, cement screed, concrete, plaster, anhydrite screed, cement mortar, lime mortar, bricks, etc."]