Display Symbols And Annunciators; Operation; Ac Voltage; Ac + Dc Voltage - Southwire 15190T MaintenancePRO Instrucciones De Uso

Display Symbols and Annunciators

V~ AC Volts
V DC Volts
V~

AC + DC Voltage

A~ AC Amperes
A DC Amperes
- Display minus sign
Ohms

Continuity

Diode test
F Farad (capacitance)
Hz Hertz (frequency)
% Percent (duty cycle)
°F Degrees Fahrenheit
°C Degrees Celsius
n nano (10
µ micro (10
m milli (10
k kilo (10
M mega (10
OL Overload
AUTO Autoranging
MAX MIN Maximum/Minimum reading
AVERAGE Average reading
PEAK Peak capture
PMAX Positive Peak on AC waveform
PMIN Negative Peak on AC waveform
HOLD Display hold
REL Relative
APO (Auto Power Off)
Bluetooth®
Beeper Indicator
Battery Charge Indicator
)
-9
-6 )
-3 )
3 )
6 )
7

Operation

AC Voltage

WARNING:
Observe all safety precautions when working on live voltages.
1. Set the rotary function switch to the
V~ position.
2. Insert the black test lead into the COM input
jack and the red test lead into the V input jack.
3. Touch the test lead probes to the circuit under
test.
4. Read the voltage on the display.
DC and AC+DC Voltage Measurements
WARNING:
Observe all safety precautions when working on live voltages.
1. Set the rotary function switch to the V
2. Insert the black test lead into the COM input jack and
the red test lead into the V input jack.
3. Touch the test lead probes to the circuit under test.
Connect the red probe to the positive side of the circuit
and the black probe to the negative side of the circuit.
4. Read the voltage on the display.
5. To measure AC+DC voltage, press the F2 MODE soft key.
6. The meter will display the AC+DC voltage on the main
display and AC voltage and DC voltage on the sub displays.
7. Press the F2 MODE soft key to return to DC Voltage
measurements.
NOTE:
When set to AC + DC Voltage, the meter measures both the AC and DC components
to derive the effective RMS (AC + DC) value. The meter will display the AC + DC voltage
reading on the main display and the AC and DC components on the sub-displays.
The AC + DC mode is typically used when measuring voltage on unfiltered rectifier circuits.
position.
8