User Guide

5
FUNCTIONAL DESCRIPTION
1.Liquid Crystal Display
2."OFF" (to switch the meter off)
3."STB" (to switch the meter on and polarize
the probe. Use this standby position with-
out switching the meter off if you are
going to take further measurements)
4."°C" Measurement
5."O
2
" Measurement
6.ZERO Calibration Trimmer
7.SLOPE Calibration Trimmer
8.°C Calibration Trimmer
9.Rotary Switch
ins rum n
s
OFF
O
2
STB °C
DO meter
HI 8043
ZERO SLOPE °C
1
42
9
3
5
6
7
8