Digital thermo-hygrometer D4141

hand-heldtemperaturerelative humidity

Thermometer, hygrometer, barometer is designed for measurement and datalogging of temperature, relative humidity and atmospheric pressure into the internal non-volatile memory. Also barometric pressure tendency reading available. Free PC program enables to transfer recorded data to the computer for evaluation. Audio and optical alarm of measured values. 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 trasfer from the memory. During connection with the PC no measurement and record is enabled. Thermometer - hygrometer - barometer with external air temperature-humidity probe on a 1 meter cable. Probe diameter is 18mm, length 135mm. Built-in indoor temperature and air pressure sensors.