Idiomas disponibles
Idiomas disponibles
Diode and Continuity
Range
Overload Protection: 250V DC/AC rms
For Continuity Test:
When the resistance is between 30 and 100 , the buzzer may sound or may not sound. When the resistance is
more than 100 , the buzzer won't sound
OPERATION INTRODUCTION
Measuring Voltage
1. Connect the black test lead to the „COM" jack, and the red test lead to the „INPUT" jack.
2. Set the range switch to
Select auto range or manual range with the „RANGE" button.
3. In manual range, if the voltage magnitude to be measured is not known beforehand, select the highest
range.
4. Connect the test leads across the source or load to be measured.
5. Read the reading on the display. For DC voltage measurement, the polarity of the red test lead connection
will be indicated as well.
Note:
1. In small range, the meter may display an unstable reading when the test leads have not been connected to
the load to be measured. It is normal and will not affect the measurements.
2. In manual range mode, when the meter shows the overrange symbol „OL", a higher range has to be
selected.
3. To avoid damage to the meter, don't measure a voltage which exceeds 300 Vdc (for DC voltage
measurement ) or 300Vac ( for AC voltage measurement ).
Measuring Current
1. Connect the black test lead to the „COM" jack. If the current to be measured is less than 200mA, connect
the red test lead to the „INPUT" jack. If the current is between 200mA and 10A , connect the red test lead
to the „10A" jack instead.
2. Set the range switch to desired μA , mA or A range. If the the current magnitude to be measured is not
known beforehand, set the range switch to the highest range position and then reduce it range by range
until satisfactory resolution is obtained.
3. Select DC current measurement or AC current measurement with the „FUNC. " button.
4. Select auto range or manual range with the „RANGE" button. In manual range, if the the current magnitude
to be measured is not known beforehand, select the highest range.
Resolution
it Voltage: about 0. 5V The
approximate forward voltage drop will
be displayed
The built-in buzzer will sound if the
resistance is less than about 30
or
position.
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Accuracy
Open Circuit Voltage: about 1. 5V
Open Circuit Voltage: about 0. 5V
