The thermo-hygrometer PCE-HT 300 is a laboratory thermo-hygrometer for temperature, dew point and humidity. The data logger stores the measurement data on an internal 16 GB memory in CSV format. The memory is read by the thermo-hygrometer via the micro-USB interface. The thermo-hygrometer's 7" touch screen has two different display modes: Numeric display with circular bargraphs and a display of measured values ​​as a graph In graph mode, it is easy to see the temperature, dew point and humidity -HT 300 thermo-hygrometer can be clipped on the back of the thermo-hygrometer, but it is also possible that this sensor is operated by a thermo-hygrometer via a 200 cm cable.

The thermo-hygrometer PCE-HT 300 is operated completely via the touchscreen. All settings are easy to make on the thermo-hygrometer. In addition to the measurement and storage of the measured values, the thermo-hygrometer is able to set an alarm if the measured values ​​are exceeded or not reached. As power supply the thermo-hygrometer uses a Li-Ion battery. This is charged via the USB socket, with the help of the enclosed power supply. The thermo-hygrometer can be operated on the back stand on the table or on the wall mount on the wall.