RND lab 355-00010 User Manual page 5

3-5.Using the Input Terminals
• All functions except current use the V/OHMS and COM input terminals.
• The two current input termin for 500mA and 10A current measurement.
10A: Input for 0A to 10.00A current (20A overload for 30 seconds on, 10 minutes off).
μAmA: Input for 0A to 500mA current measurements.
COM: Return terminal for all measurements.
VΩCAP Hz Temp: Input for Voltage, Continuity, Resistance, Diode Test, Conductance,
Capacitance.
4.Measure Function
4-1.AC Voltage Measurement
WARNING: Risk of Electrocution. The probe tips may not be long enough to contact the live
parts inside some 240V outlets for appliances because the contacts are recessed deep in the
outlets. As a result, the reading may show 0 volts when the outlet actually has voltage on it.
Make sure the probe tips are touching the metal contacts inside the outlet before assuming
that no voltage is present.
CAUTION: Do not measure AC 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 VAC Position.
2. Insert the black test lead into the COM Input Jack and the red test lead into the Positive
Input Jacks.
3. Position the black test probe tip and red test probe tip respectively in the spots of the
circuit to be measured.
4. Read the AC voltage in the display.
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EN
4-2.DC Voltage Measurement
CAUTION: Do not measure DC voltages if a motor on the circuit is being switched ON or
OFF. Largevoltage surges may occur that can damage the meter.
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. Position the black test probe tip and red test probe tip respectively in the spots of the
circuit to be measured.
4. Read the DC voltage in the display.
Auto range 06:32
V
5. 0000
01 23 4 5V
GRAPH MODE SA VE MAX
True RMS Autoranging Digital Multimeter
F1 F4
F2 F3
HOLD
RANGE
REL
OFF V
10A
LPF
V
mA
AC+DC
4~20
mV
mA
%
Hz
µA %
CAP
Temp
°C °F
AUT O POWER OFF
IP67
Bluetooth WA TERPROOF V CAP
10A Hz
%
Temp
30 sec MAX
CAT IV 600V
ever y 15 min CAT III 1000V
A 10A
800mA COM
mA FUSED
Auto range 06:32
V
5. 0000
-5 -4 -3 -2 -1 01 23 4 5V
GRAPH MODE SA VE MAX
True RMS Autoranging Digital Multimeter
F1 F4
F2 F3
HOLD
RANGE
REL
OFF
V
10A
LPF
V
mA
AC+DC
4~20
mV
mA %
Hz
µA
%
CAP
Temp
°C °F
AUT O POWER OFF
IP67
Bluetooth V CAP
WA TERPROOF
10A
Hz %
Temp
30 sec MAX CAT IV 600V
ever y 15 min CAT III 1000V
A 10A
COM
800mA
mA FUSED
EN
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