RS Pro RS-330 Manual De Instrucciones página 5

AC Clamp Meter/English
Operation
NOTICES: Read and understand all
listed in the safety section of this operation manual prior to
using this meter. Set the function select switch to the OFF
position when the meter is not in use.
AC Current measurements
WARNING: Ensure that the test leads are
disconnected from the meter before making current
clamp measurements.
1. Set the Function switch to the 400 or 200A or20A or 2A range. If the
range of the measured is not known, select the higher range first then
move to the lower range if necessary.
2. Press the trigger to open jaw. Fully enclose one conductor to be
measured.
3.The clamp meter LCD will display the reading.
6
warning and precaution statements
AC/DC Voltage measurements
1. Insert the black test lead into the negative
test lead into the positive V terminal.
2. Set the function switch to the V position.
MODE
3. Select AC or DC with the
4. Connect the test leads in parallel to the circuit under test.
5. Read the voltage measurement on the LCD display.
Resistance and continuity measurements
1. Insert the black test lead into the negative
red test lead into the positive terminal.
2. Set the function switch to the •)))
3. Use the multifunction MODE
4. Touch the test probe tips across the circuit or component under
test. It is best to disconnect one side of the device under test so
the rest of the circuit will not interfere with the resistance reading.
5. For Resistance tests, read the resistance on the LCD display.
6. For Continuity tests, if the resistance is < 120Ω, a tone will sound.
AC Clamp Meter/English
COM
terminal and the red
button.
V
Ω
COM terminal and the
Ω position.
button to select resistance.
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