Feature:1. Embedded probe design, this probe is incisive and penetrates into hard wood and strong water objects. It is often used to measure the moisture content of wood or materials. 2. Supports single point measurement and multipoint average measurement, maximum and minimum measurement function. 3. Portable moisture detector, made of highquality ABS material, durable in use, wearresistant. 4. The humidity measurement range is 0.0-58.0%, and the measurement accuracy is 4.0%RH. 5. Wide range of applications, suitable for testing the moisture of in fruits, brick, and trees. With protection cap ( builtin test standard resistance ), calibration at any time to make accurate measurement. Specifications: Condition: Item Type: Wood Moisture Meter Color: red & black Material: ABS Color: As shown in the Size: .140x60x33mm/5.5x2.4x1.3in Material Humidity: Measuring Range: 0.0-58% Basic Accuracy: 2.0% Materials 1: 9.0%-57.0% 2.0% Materials 2: 7.0%-52.0% 2.0% Materials 3: 0.9%-23.0% 2.0% Materials 4: 00%-12% 2.0% Materials 5: 0.7%-9.0% 2.0% Materials 6: 0.5%-10% 2.0% Materials 7: 0.0%-17% 2.0% Temperature:-20-60.0 (-4.0-140 ) 1.5 Relative Humidity: 0.0-58.0% 4.0%RH Service Environment: 0-40/20-90%RH Battery: 3 x 1.5V AAA battery ( Not included ) Package Contents: 1X Wood Moisture Meter 1 x Chinese and English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.