The moisture meter and ambient pressure KC-326B incorporates several low-power sensors in a compact design. Measured in real time the ambient temperature, humidity, atmospheric pressure, moisture content of a piece of wood and can quickly calculate the dewpoint temperature, absolute humidity (g / kg and grains / lb), wet bulb temperature and the vapor pressure of the method of calculation of the dew-surface temperature, 20 groups of data retention in memory and 8000 groups of automatic data recording. The device has a large LCD screen with two intelligent management. It is ideal for monitoring food, medical supplies, warehouse instrument.