SD700 records data to SD card in Excel format. Displays barometric pressure in 3 units of measure hPa, mmHg and inHg. Triple LCD simultaneously displays barometric pressure, temperature and relative humidity. Datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC. Selectable data sampling rate from 5/10/30/60/120/300/600 s. Complete with 6 AAA battery, SD memory card, universal AC adapter and mounting bracket.