MELA GALLTEC (Vācija) comes out with USB configurable humidity and temperature transmitter.
The transmitter is powered via USB. Except for adjustments, the transmitter requires no power via a power supply unit.
•Change of physically measured values
•Change of analogue output scaling / measuring range
•Change of temperature variables to °C or °F
•Air pressure input
•Single point adjustment of temperature and relative humidity
More information GalltecMela web page