Idiomas disponibles
Idiomas disponibles
4-9. Measure of Continuity and diode
1) Turn the function switch to
range,
press SELECT to choose continuously test
mode.
2) Connect the red test lead into "VΩ" input
terminal and black test lead into "COM"
terminal. (see Figure.10)
3) Press SELECT to choose continuity test
mode, the LCD will display the symbol
4) Put the two test leads on the testing wier
with some distance. If the buzzer rings, the
testing resistance will be less than 50±10Ω.
5) Press SELECT to choose diode test
mode. The LCD will display the symbol
6) Forward measurement: put the red test
lead on th testing diode's positive polarity
and black test lead on negative polarity, the
LCD will display the approximated value of
diode voltage drop.
7) Reverse measurement: put the red test
lead on diode's negative polarity and bladk
test lead on positive polarity, the LCD will
display "OL".
8) A completer diode test includes forward
and reverse tests.If the testing results are
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