1. Non-destructive spherical moisture meter: non-destructive measurement. Test area: spherical probe. Measuring depth is 20-40mm.2. Easy to read high-definition display with backlight and display in different colors, the test results are clear at a glance. With self-calibration function.3. Humidity alarm function: the measurement value is 0-100, and the alarm threshold value of different materials can be set.4. Record the maximum and minimum values ??in the test.5. Wide application: can detect softwood, hardwood, wet walls, ceilings, concrete, etc.Features:--Self-calibration--HD LCD screen--Data retention--Maximum/minimum value recording--Auto shutdown--Alarm function--Low battery indication--Numerical displaySpecifications:--Product name: Non-destructive moisture meter--Test area: Spherical probe--Measuring range: 0-100--Measuring depth: 20-40mm--Risk limit value range: 0-50--Wet limit value range: 51-100--Auto shutdown: 30 minutes--Display: Color screen--Battery: 1.5V×3 AAA (not included)--Working current: about 30mA--Working temperature: 0-40 degrees Celsius--Working humidity: 0%-70% RH--Storage environment: -10-50 degrees Celsius (5%-95% RH)--Dimensions: 195 x 73 x 33mm--Weight: 190gPacking list:1 x Wood Moisture Meter1 x User ManualSpecification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 23cm * 10cm * 5cm / 9.06inch * 3.94inch * 1.97inch Qty per Carton 36 Carton Weight 9.74kgs / 21.47lb Carton Size 48cm * 32cm * 32cm / 18.9inch * 12.6inch * 12.6inch Loading Container 20GP: 542 cartons * 36 pcs = 19512 pcs40HQ: 1259 cartons * 36 pcs = 45324 pcs