RND lab 355-00010, User Manual

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10 11
EN EN
4-3.AC+DC Voltage Measurement
1. Set the function switch to the
VDC AC+DC
Position.
2. Insert the black test lead into the COM Input Jack and the red test lead into the Positive
Input Jacks.
3. Press the
MODE Button ( F2 ) to indicate “ AC+DC ” on the display.
4. Position the black test probe tip and red test probe tip respectively in the spots of the
circuit to be measured.
5. Read the AC+DC voltage in the display.
OFF
CAP
mA
AUT O POWER OFF
10A
mA
A
10A
V
10A
800mA
FUSED
COM
CAT IV 600V
CAT III 1000V
True RMS Autoranging Digital Multimeter
30 sec MAX
every 15 min
IP67
WATERPROOF
V
V CAP
Hz %
Temp
µA
AC+DC
Hz
%
Temp
°C °F
LPF
mA %
4~20
mV
Bluetooth
RANGE
HOLD
REL
F1
F2
F4
F3
5. 0000
Auto range 06:32
GRAPH MODE SAVE MAX
V
AC+DC
0. 0000 V
5. 0000 V
4-4.mV Voltage Measurement
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
mVAC/DC Position.
2. Insert the black test lead into the COM Input Jack and the red test lead into the Positive
Input Jacks.
3. Press the
MODE
Button (
F2
) to indicate “
AC
” or “
DC
” on the display.
4. Position the black test probe tip and red test probe tip respectively in the spots of the
circuit to be measured.
5. Read the mV voltage in the display.
500. 00
Auto range 06:32
GRAPH
-500 -300 -100 01 00 300 500mV
MODE SAVE MAX
mV
OFF
CAP
mA
AUT O POWER OFF
10A
mA
A
10A
V
10A
800mA
FUSED
COM
CAT IV 600V
CAT III 1000V
True RMS Autoranging Digital Multimeter
30 sec MAX
every 15 min
IP67
WATERPROOF
V
V CAP
Hz
%
Temp
µA
AC+DC
Hz
%
Temp
°C °F
LPF
mA
%
4~20
mV
Bluetooth
RANGE
HOLD
REL
F1
F2
F4
F3
4-5.DC Current Measurement
CAUTION: Do not make 10A current measurements for longer than 30 seconds, Exceeding
30
seconds may cause damage to the meter and/or the test leads.
1. Insert the black test lead banana plug into the
COM Input Jack.
2. For current measurements up to
5000μA DC
, set the function switch to the
μA AC/DC
Position and insert the red test lead banana plug into the μA/mA Input Jack.
3. For current measurements up to 500mA DC , set the function switch to the mA AC/DC
Position and insert the red test lead banana plug into the μA/mA Input Jack.
4. For current measurements up to 10A DC , set the function switch to the 10A AC/DC
Position and insert the red test lead banana plug into the
10A
Input Jack.
5. Press the
MODE
Button (
F2
) to indicate “
DC
” on the display.
6. Remove power from the circuit under test, then open up the circuit at the point where
you wish to measure current.
7. Touch the black test probe tip to the negative side of the circuit; Touch the red test probe
tip to the positive side of the circuit.
8. Apply power to the circuit.
9. Read the current in the display.