Function: 1. Probe: Equipped with a probe, the moisture meter is designed to measure the moisture content of most woods, bamboo, paper, cardboard and walls according to different preferences to meet individual needs. 2. 4 Wood Groups: In wood mode, the wood moisture detector has 4 measured wood groups (with about 50 wood species) to choose from, allowing you to make accurate moisture measurements in different wood species. 3. 3-in-1 Modes: With 3 modes, i.e. wood mode, paper mode, wall mode, the moisture meter can measure different items according to different conditions. 4. Data Storage: You can lock the measured data to easily check and record the humidity, the function is very convenient and practical. 5. Auto power off: If you do not operate any key within 5 minutes, the digital moisture detector will turn off automatically, saving energy and extending the service life. Specification: Item Type: Moisture Meter Material: ABS Weight: 140g/4.94oz Color: As picture shown Size: Approx.