- 10 -
（
R
、
S graduation
）、
400
°
C
（
B graduation
）
、
0000.0
°
C
（
other graduation
）
.
9. Press
〔℃
/
℉〕
key , select Centigrade or Fahrenheit
unit.
Section Six Measurement
Warning
Usage
: the maximum voltage allowed between the
terminals and within the terminals and the ground is
30V, any exceeding over this voltage may cause
damage to the meter and even make injury to
persons.
Caution
Usage
: do not apply any voltage exceeding the
maximum allowed to the input terminals, which may
cause damage to the meter.
Usage
: when connected to the measured meter,
please first cut off the electricity supply. A
connection to the measured meter with power may
cause damage of this meter.
Usage:
pay particular attention to not to connect the
current signal to the input terminal, incorrect
connection may cause damage to this meter and
the meter under measured.
（
1
）
Measuring DC voltage
1.
Insert the testing probe into the jack of the meter’s
input terminal (INPUT), and connect the other end
with output terminal of the Users’ meter, see Figure
6-1:
Figure 6-1
2. Press
〔
INPUT/OUTPUT
〕
key , and the LCD displays
‘INPUT’, ‘ON’, ‘mV’
，
indicating the meter is in input
state;
3. The meter starts to measure, and the LCD displays
‘000.00’ which indicates waiting and then displays
measurement result.
4. The refreshing rate of measurement is about twice
every second, and if the measured value exceeds
the measurement range, the LCD displays ‘OL’.
（2）
Measuring thermocouple(TC)
1.
Insert the testing probe into the jack of the meter’s
input terminal (INPUT), and connect the other end
with output terminal of the Users’ meter, see Figure
6-1:
