Description: [Advanced Moisture Detection]: This spherical moisture meter offers readings with a three-color indicator system to easily identify moisture content levels in wood, walls, floors, tiles, gypsum boards, and fabrics [User-Friendly Features]: Equipped with a 2.4-inch 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 long-last performance and can be recharged using the included charging cable [Enhanced Functionality]: The built-in flashlight aids in low-light 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 use Specification: Power Source:  3x AAA 1.5V Battery Powered (Without) Material:PP Size Chart: 18.5x6.1x2.52cm/7.28x2.4x0.99inch Package Includes: 1 Wood Moisture Meter 1 Charging cable 1 Manual Note: Please allow slightly errors due to manual measurement and different monitors.