Wall-Mounted Humidity Meter with Ball Sensor for Non-Destructive Area Scanning, Adjustable Humidity Alarms and Temperature Display

Non-destructive measurement depth of 40mm - The wall moisture meter emits a high-frequency wave that penetrates approximately 40mm into masonry. The probe is 58mm long, with a measuring range of 0.0-100.0, a resolution of 0.1%, and the moisture measurement will never damage the surface of the object. The moisture meter has a dual alarm mode: audible and visual. Alarm thresholds can be automatically set according to the user's needs. Note on use - Before first use, please open the back cover to connect the battery cable. Please recalibrate after each measurement. Press the "MEAS" button after turning on the wood moisture meter and it only needs to wait 3 seconds for the automatic calibration to complete. Since the moisture level of the hand influences the measurement results, the smaller the contact area between the hand and the device, the lower the displayed value. is close to the actual value. (The greater the distance from the spherical head) High-quality HD color display - The wall-mounted moisture meter for materials is equipped with an HD color display with three colored analog bars and indicates the "DRY," "RISK," and "WET" statuses with "green," "yellow," and "red" colors, respectively. The current measured value can be saved using the "Hold" button. It also displays maximum and minimum humidity values. The hygrometer can automatically switch off after 30 minutes of inactivity. Wide range of applications - The moisture meter is suitable for checking the moisture content of wood and building materials (such as wall panels, slate, tiles, cardboard, plaster, concrete, and mortar), as well as for repairs. Check for leaks, moisture levels in bedroom walls, floor tiles, caravans, etc. The moisture meter helps you quickly detect mold and protect the structure of your house or apartment. Tip 1: Wipe the surface of the material being measured dry and clean for best results. Also, do not stack or store the materials being measured (walls, masonry, and wood) on top of damp materials. Tip 2: The wall moisture meter penetrates up to 1.6 inches deep, so damp materials beneath the material being measured can also affect the readings, such as metal nails, workbenches, hands, etc. Ensure that there is no metal within a 2-inch radius of the measurement.