Digital multimeter
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XIII．Diode and Continuity Test
1. Press “ ” button and respectively put the red and black testlead into “VΩHz”and“COM” terminal.
2. After the instrument is started, triggering “ “ button is the automatic
identification measurement of resistance, diode, buzzer and capacitance.
Under the mode of automatic identification such buttons of
“RANGE”.“MAX/MIN”.“HOLD”do not play the controlling functions,
trigger “SELECT” to select the diode or buzzer measurement, at this
time such buttons as “MAX/MIN”. “HOLD” re-get the controlling
functions.
3. Connect the red testlead to the positive of the diode, the black testlead
to the negative of the diode.
Caution:
a）In case the diode is open circuit or the polarities are connected
reversely, “OL” will display.
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AC/
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DC/
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Hz
DC/
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