[Advanced Moisture Detection]: This spherical moisture meter offers readings with a threecolor indicator system to easily identify moisture content levels in wood, walls, floors, tiles, gypsum boards, and fabrics[UserFriendly Features]: Equipped with a 2.4inch for display, it includes a data HOLD function and zero calibration for accurate measurements every time[Convenient Power Supply]: Powered by a 1000mAh lithium battery, this device ensures longlast performance and can be recharged using the included charging cable[Enhanced Functionality]: The builtin flashlight aids in lowlight conditions while the alarm alerts you to critical moisture levels; it also records maximum and minimum values for comprehensive analysis[Material & Easy Operation]: Made from sturdy pp material , this moisture meter is designed for both automatic and manual shutdown options to conserve battery life when not in useSpecification:Power Source: 3x AAA 1.5V Battery Powered (Without)Material:PPSize Chart:18.5x6.1x2.52cm/7.28x2.4x0.99inchPackage Includes:1 Wood Moisture Meter1 Charging cable1 ManualNote:Please allow slightly errors due to manual measurement and different monitors.