General's Patented DTH3007SD Data Logging Thermo-Hygrometer with Excel Formatted SD Card is perfect for high precision measurements of temperature and relative humidity of a fluid, including dew point/wet bulb temperature of ambient air. It instantly logs measurements at tasting time settable from one second to one hour and likewise supports manual data logging and changing of SD card storage area. Functions field calibratable humidity measurement and car power off function that can be disabled for data logging and calibration.
Four-function instrument measures temperature/humidity, dew point, wet-bulb temperature and surface temperature
Features auto power off function that can be disabled for data logging and calibration
Automatically logs measurements at sampling time settable from 1 second to 1 hr.; supports manual data logging and changing of SD card storage location
Big (2.5 inch diagonal) front-panel green backlit LCD is easy to read; displays maximum and minimum readings and holds any reading
Field calibratable humidity measurement