• D3121P Thermo-hygrometer and Logger
• Designed for measurement and data logging of temperature, relative humidity into the internal non-volatile memory
• Enables to transfer recorded data to the computer for evaluation. LCD backlight
• Audio and optical alarm of measured values
• Memory of minimum and maximum measured values
• Function Hold - manual storing of actual values for later displaying

Instrument is designed for measurement and logging temperature and relative humidity with the possibility of displaying the dew point temperature. Measured values are displayed on a dual-line LCD display and it is possible to store values into the non-vola tile memory. Then it is possible to transfer data to a personal computer. Temperature is measured by RTD sensor Ni1000/6180ppm. Instrument compares measured values of temperature, humidity, and dew point with two adjustable levels for each measured quantity. Breaking the level is indicated by blinking the proper value on display and by audio indication (switchable). The instrument is equipped with minimum and maximum memory and Hold functions. Minimum and maximum values and Hold values are possible to display on the LCD anytime.

Thermometer, hygrometer is designed for measurement and data logging of temperature, relative humidity into the internal non-volatile memory. Free PC program enables to transfer of recorded data to the computer for evaluation. LCD backlight. An audio and optical alarm of measured values. The memory of minimum and maximum measured values. Function Hold - manual storing of actual values for later displaying.

Data logger is connected to the PC through included USB cable only for data transfer from the memory. During connection with the PC, no measurement and record are enabled. Simultaneous reading of temperature and relative humidity, dew point temperature reading selectable, external temperature-humidity probe with 1meter cable. Cable lengths 2 and 4 meters are available optionally. The probe diameter is 18mm, length 135mm.