Feature:1. Main Function: Moisture tester is used to measure the moisture content of various wood/paper/wall and other materials.2. Humidity Sensor: High humidity is the main cause of harmful materials growing in your home. Keep your family safe from mold with our moisture tester.3. Detection Range: Wood moisture range 4 ‑ 75%, paper moisture range 4 ‑ 90%, wall moisture range 0.2 ‑ 24%.4. High Accuracy: 4 measurement mode, contains more than 50 kinds of common wood, users can choose the corresponding group to improve the measurement accuracy.5. Low Power Consumption: Built‑in automatic shutdown function to save battery consumption. Large LCD display wood moisture value with backlight.Specification:Item Type: Wood Moisture TesterMaterial: ABSPrinciple: ResistanceWood Moisture Range: 4 - 75%Paper Moisture Range: 4 - 90%Wall Moisture Range: 0.2 - 24%Resolution: 0.1%Accuracy: 0.5%Display Resolution: ±0.1%Probe Length: Approx. 10mm/0.39inBattery Type: 3 x AAA (not included)Application: It can be used to measure the moisture content of various wood/paper/wall and other materials.Package List:1 x Moisture Tester1 x Protective Cap1 x ManualNote:When the tester is not in use, it should be stored in a dust‑free/shady dry environment. If it is not used for a long time, please remove the battery to avoid battery leakage and damage to the tester.