Lutron MHT-381SD Humidity/Temp. Recorder, SD Card

SD Card real time data logger
HUMIDITY/TEMP. DATA RECORDER
Model : MHT-381SD
* Recorder with real time data logger, save the measuring data along the time information ( year, month, date, hour, minute, second )
into the SD memory card and can be downloaded to the Excel, extra software is no need.
* Humidity : 10 to 90 %RH.
* Temperature : 0 to 50.0 °C, °C/°F.
* Show humidity and temperature values in the same LCD.
* Large LCD display, easy readout.
* Low power consumption and long battery life when using battery power.
* DC 1.5V ( UM-4/AAA ) battery x 6 PCs or DC 9V adapter in.
* RS232/USB computer interface.
* Size : 132 x 80 x 32 mm.
* Patented.