User Guide

9
TO VIEW THE DATE/TIME/LOGGING IN-
TERVAL/pH/TEMPERATURE
To view the time press the TIME key. In
HI931300 this also displays the selected log-
ging interval.
To view the date, press the UP arrow key
when the LCD is displaying time.
To view pH and temperature press the RANGE
key (temperature will be displayed on the
secondary display without decimal digit).
To view the temperature only (on the primary
display and with decimal digit) press the
RANGE key.
If “25.0” appears to-
gether with the blinking
“°C” symbol, it indicates
that the temperature
probe is not connected.
TIME
TIME
TIME
INTV
HI931301
HI931300
CAL
DATE
RANGE
pH
RANGE
°C
°C