PH/ORP/TEMPERATURE DATALOGGER PH RANGE 0 TO 14PH ORP RANGE -1999MV TO 1999MV TEMP RANGE (F) 32 TO 149 TEMP RANGE (C) 0 TO 65 DISPLAY DUAL LCD AUTO POWER OFF AUTO POWER OFF WITH DISABLE MEMORY 20M DATA RECORDS USING 2G SD CARD TEMPERATURE COMPENSATION RANGE 0 TO 100 DEGC CALIBRATION 3 POINT INTERFACE SD CARD AND RS-232 INTERFACE CABLE LENGTH 39 INCHES (1M) POWER SOURCE SIX AA BATTERIES
