RS PRO RS-989 - 5-2. DC Voltage Measurements; 5-3. AC+DC Voltage Measurements; 5-4. mV Voltage Measurements

8
Heavy Duty True RMS Digital Multimeter/English Heavy Duty True RMS Digital Multimeter/English
9
13/08/2017 Version No. 00113/08/2017 Version No. 001
5-2. DC Voltage Measurements
CAUTION: Do not measure DC voltages if a motor on the circuit is being
switched ON or OFF. Large voltage surges may occur that can
damage the meter.
1.Set the function switch to the green VDC position.
2.Insert the black test lead banana plug into the
negative COM jack. Insert the red test lead banana
plug into the positive V jack.
3.Read the voltage in the display.
5-3. AC+DC
1.Set the function switch to the green VDC
position.
2.Insert the black test lead banana plug into
the negative COM jack. Insert the red test
lead bananaplug into the positive jack
3.Press the MODE button to indicate “AC+DC”
on the display.
4.Read AC+DC measurement value in the
display.
Blue tooth
5
20A for
30 sec
MAX
every
15 min
TEM P
C A P
4~ 2 0
%
TE M P
°C °
F
RAN GE SETU P S AVE HOL D
Aut o range 00 :00
True R MS Mult imete r
100 0. 0
V
0
1
2
3
4
5V
V AC+DC
0 .0 2 7 6
08:12pm
0.0000
0.0276
Auto range
V~
V
GRAPH MODE SAVE MAX
F1
HOLD
REL
RANG E
F2 F3 F 4
5-4. mV Voltage Measurements
CAUTION: Do not measure mV voltages if a motor on the circuit is being
switched ON or OFF. Large voltage surges may occur that can
damage the meter.
1.Set the function switch to the green mV
position.
2.Press the softkey labeled Mode. switch
mVDC (mVAC).
3.Insert the black test lead banana plug into the
negative COM jack. Insert the red test lead banana
plug into the positive V jack.
4.Read the mV voltage in the display
Blue tooth
5
20A for
30 sec
MAX
every
15 min
TEM P
C A P
4~ 2 0
%
TE
M P
°C °F
RAN GE SETU P S AVE HOL D
Aut o range 00 :00
True R MS Mult imete r
10 00. 0
0
1
2
3
4
5
F1
HOLD
REL
RANG E
F2 F3 F 4