METREL MD 9880, Руководство пользователя

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METREL MD 9880 DMM Setup and Measurements
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
Set the rotary function switch to the position.

Insert the black test lead banana plug into the negative COM jack. Insert the red
test lead banana plug into the positive V jack.

Press the MODE key to switch to the Capacitance function.

Read the capacitance value on the display.
DC Current Measurements

Insert the black test lead banana plug into the negative COM jack.

For current measurements up to 4000
µA DC, set the rotary function switch to the
µA position and insert the red test lead banana plug into the µAmA jack.

For current measurements up to 400mA DC, set the rotary function switch to the
mA position and insert the red test lead banana plug into the
µAmA jack.

For current measurements up to 10 A DC, set the rotary function switch to the 10
A position and insert the red test lead banana plug into the 10A jack.

Press the MODE button to indicate " " on the display.

Read the result on the display.
AC Current Measurements

Insert the black test lead banana plug into the negative
COM jack.

For current measurements up to 4000
µA AC, set the
rotary function switch to the
µA position and insert the
red test lead banana plug into the
µAmA jack.

For current measurements up to 400mA AC, set the
rotary function switch to the mA position and insert the
red test lead banana plug into the
µAmA jack.

For current measurements up to 10 A AC, set the
rotary function switch to the 10 A position and insert the
red test lead banana plug into the 10A jack.

Press the MODE button to indicate " '" on the display.

Read the result on the display.
AC+DC Current Measurements

Insert the black test lead banana plug into the negative
COM jack.

For current measurements up to 4000
µA AC+DC, set
the rotary function switch to the
µA position and insert
the red test lead banana plug into the
µAmA jack.

For current measurements up to 400mA AC+DC, set
the rotary function switch to the mA position and insert
the red test lead banana plug into the
µAmA jack.

For current measurements up to 10 A AC+DC, set the rotary function switch to
the 10 A position and insert the red test lead banana plug into the 10A jack.

Press the MODE button to indicate " " on the display.

Read the current in the display.
Figure 4: Leads positioning
for all current measurements