Resistance Measurements; Continuity Test - Southwire 15190T MaintenancePRO Instrucciones De Uso

Operation cont.
Measuring Frequency when in the AC Voltage Function
1. Follow the instructions for operation on AC Voltage Measurements.
2. Press the F2 MODE soft key to switch to frequency.
The "Hz" symbol will appear on the display.
3. The meter will display Frequency Hz on the main display and
Voltage (V~) and Duty Cycle (%) on sub displays.
4. The meter can be set to trigger on the negative or positive slope of the
frequency waveform. Use the F4 TRIG soft key to select a positive (+)
or negative (-) trigger. The "+" or "-" symbol is displayed next to the
Duty Cycle (%) reading.
5. Press the F2 MODE soft key to return to AC Voltage measurements.
Measuring Frequency when in the AC Current Function
1. Follow the instructions for operation on AC Current Measurements.
2. Press the F2 MODE soft key to switch to frequency.
The "Hz" symbol will appear on the display.
3. The meter will display Frequency Hz on the main display and
Current (A~) and Duty Cycle (%) on sub displays.
4. The meter can be set to trigger on the negative or positive slope of the
frequency waveform. Use the F4 TRIG soft key to select a positive (+)
or negative (-) trigger. The "+" or "-" symbol is displayed next to the
Duty Cycle (%) reading.
5. Press the F2 MODE soft key to return to AC Current measurements.
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Resistance Measurements

WARNING:
Never test resistance on a live circuit.
1. Set the rotary function switch to the
The "M " symbol will appear on display.
2. Insert the black test lead into the COM input jack and
the red test lead into the input jack.
3. Touch the test lead probes to the component under test.
If the component is installed in a circuit, it is best to
disconnect one side before testing to eliminate
interference from other devices.
4. Read the resistance on the display.

Continuity Test

WARNING:
Never test continuity on a live circuit.
1. Set the rotary function switch to the
2. Press the F2 MODE soft key until the "
appears on the display.
3. Insert the black test lead into the COM input jack and
the red test lead into the input jack.
4. Touch the test lead probes to the device or wire
under test.
5. A beeper will sound if the resistance is
approximately 30 ohms or less and the resistance
value will be shown on the display.
position.
position.
" symbol
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