Features 1、Quick Response Mode: This dampness meter features a needle mode that responds quickly and accurately, allowing you to quickly assess dampness levels in various materials like wood, drywall, and concrete. 2、Professional and Versatile: Designed for various applications, this dampness meter serves as a leakage detector for wall and ensures firewood is dry enough for burning, catering to multiple testing needs. 3、Customizable Threshold: Equipped with adjustable thresholds, this wood dampness meter provides accurate reminds, ensuring that your readings meet your specific requirements for wood readiness and safety. 4、Data Hold Function: The dampness meter's convenient hold function allows users to save readings effortlessly, making it simple to document dampness levels for future reference and analysis. 5、Ergonomic Design: With an ergonomic design, this dampness meter is easy to grip and maneuver, making it the very companion for woodworking and construction tasks, enhancing your workflow. Specification Item Type: Wood Dampness Meter Material: ABS Battery: 9V 6F22 battery x 1 (battery not included) Measurement Range: Choose according to different types of trees Type 1: 2% - 40% Type 2: 2% - 50% Type 3: 2% - 60% Type 4: 2% - 70% Resolution: 0.1% Package List 1 x Wood Dampness Meter 1 x User Manual