All-sun EM3672, Руководство пользователя

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be tested and the black test lead to the cathode of
the LED. The LED lights and the display shows the
approximate operating voltage of the LED.
4. If the connection is reversed, the LED does not light
and the display will show the approximate supply
voltage of the meter.
Measuring Capacitance
1. Connect the black test lead to the " COM " jack and
the red test lead to the " V mA" jack. (Note: The
polarity of the red test lead is positive "+". )
2. Set the range switch to desired " 1000µF ", " 20µF "
or " nF "position.
Note: In small range, the display may show a
reading before you connect the capacitor to