Extech EA25 Datalogging Thermo Hygrometer

Extech EA25 EasyView Hygro-Thermometer Data Logger features: Dual display of RH, Temperature, Dew Point and Wet Bulb; Large LCD displays any two parameters simultaneously; Data Hold, Relative, Min/Max; Programmable power off timer. Datalogging function stores up to 99 manual readings, etc.