Functions:
    ● Dynamic measurement of moisture content of building materials
    ● Does not damage the surface to be tested
    ● High-definition LCD display with backlight
    ● Beep sound warning function
    ● Data hold function
    ● Low battery alert function
    ● Auto power off function
    ● 6 material selection modes
    ● Air calibration function
    ● One 9V alkaline battery power supply
    ● Moisture measurement range: 0 to 50%
    ● Ambient temperature measurement: -10~50℃

Applications：
    It can be widely used to quickly and accurately measure the moisture content of building materials.