Duratool D03144 매뉴얼 - 페이지 6
{카테고리_이름} Duratool D03144에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Duratool D03144 8 페이지.
Duratool D03144에 대해서도 마찬가지입니다: 빠른 시작 매뉴얼 (8 페이지)
페이지 인쇄
CAPACITANCE
Range
Resolution
2nF
1pF
20nF
10pF
200nF
100pF
2µF
1nF
20µF
10nF
FREQUENCY
Range
Resolution
2kHz
1Hz
20kHz
10Hz
OPERATION - MEASURING VOLTAGE
•
Connect the black test lead to the "COM" jack and the red to the "VΩ" jack.
Set the function switch to the desired V~ or V
•
•
If the voltage magnitude to be measured is unknown beforehand, select the
highest range.
•
Connect the test leads across the source or load to measured.
•
Read the LCD. The polarity of the red lead connection will be indicated when
making a DC measurement.
Notes:
•
In a 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.
•
When the meter shows the over range symbol "1", a higher range must be
selected.
•
To avoid damage to the meter, do not measure a voltage that exceeds 600V DC or
600V AC.
MEASURING CURRENT
•
Connect the black test lead to the "COM" jack. If the current to be measured is less
than 200mA (2A for for D03143), connect the red test lead to the "mA"/"A2" jack. If
the current is between 200mA/2A and 10A, connect the red test lead to the "10A"
jack instead.
•
Set the function switch to the desired A~ or A
•
If the current magnitude to be measured is not known beforehand, set the ranges
switch to the highest range position and then reduce it range by range until the
satisfactory resolution is obtained.
•
If the current magnitude to be measured is not known beforehand, select the
highest range.
•
Connect the test leads in series with the circuit to be measured.
•
Read the reading on the display. For DC current measurement, the polarity of the
Accuracy
± (4.0% of rdg + 5dgts)
Accuracy
± (3.0% of rdg + 5dgts)
•
Overload protection:
F0.5A/600V fuse.
•
Over-load protect: 250V DC/
AC rms.
•
Overload protection: 250V DC/
AC rms.
range.
range.
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