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USER GUIDE Barometric Pressure / Humidity and Temperature Datalogger Model SD700...
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Introduction Congratulations on your purchase of the Extech SD700 Humidity/Barometric Pressure/Temperature Datalogger. This meter measures, displays, and stores the measured data over time storing the information on a SD card which can then be downloaded to a PC. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
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Meter Description Humidity Display Temperature Display Pressure Display LOG (ENTER) button SET button AC adaptor socket Sensors ▲(TIME) button ▼ button 10. Reset button 11. RS-232 output 12. SD memory card socket Note: Battery Compartment and Tilt Stand are located on the back of the meter.
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Operation Note: The unit does not have a power switch. Power is always on when batteries are installed or the AC adaptor is plugged in. Battery Warning, Installation and Replacement When the low battery icon appears in the display the batteries are weak and should be replaced.
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SD Card Data Structure When the SD card is first inserted into the datalogger the folder HBA01 is created. The first datalogging session will then create a file HBA 01001.xls. All data will be saved to this file until the number of columns reaches 30,000. After 30,000 columns, a new file (HBA01002.xls) is created.
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Advanced Settings The SET function is used to accomplish the following: • Format the SD memory card • Set the date and time • Set the sampling time • Set the beeper sound ON/OFF • Set the SD card decimal/comma character •...
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