Precise digital thermometer PCE-330 with integrated data storage for measuring room humidity, room temperature, and dew point using an external sensor. Our precise hygro-thermometer is suitable for quick measurement of room temperature and air humidity. Additionally, it is capable of determining the dew point (dew point temperature). The clear display allows for easy reading of the measurement values. The hygro-thermometer has a large memory (16,000 values) for storing measurement data. This data can be transferred to a computer, supported by the included analysis software. It is particularly suitable for long-term measurements, for example, to prevent mold formation in the transport and storage of food. It is also useful in the construction sector and building technology, such as detecting condensation on walls. Its compact dimensions make it especially suitable for on-site measurements. In addition to the recording mode, the hygro-thermometer features Min/Max and Hold modes.