It is Innovated and easy operation, computer is not need to setup extra software, after execute datalogger, just take away the SD card from the meter and plug in the SD card into the computer, it can down load the all the measured value with the time information ( year/month/date/ hour/minute/second ) to the Excel directly, then user can make the further data or graphic analysis by themselves.
SD card capacity : 1 GB to 16 GB
LCD with green light backlight, easy reading
Data hold, record max. and min. reading
Microcomputer circuit, high accuracy
Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter
RS232/USB PC COMPUTER interface