Aslo electric ASPAD1000 Manual De Instrucciones página 41

Resistance Measurement
• To avoid electric shock, disconnect power to the unit under test and discharge all capacitors
before taking any resistance measurements.
o Set the function switch to
o Insert the black test lead banana plug into COM jack, insert the red test lead banana plug into
INPUT jack.
o Touch the black test probe tip to one side of the resistance of under test; touch the red test
probe tip to the other side.
o Read the resistance value in the display.
NOTE:
• In order to ensure the best accuracy in measurement of low resistance, short the test leads
before the measurement and subtract this resistance value of the test leads.
Diode Test
• To avoid electric shock, disconnect power to the unit under test and discharge all capacitors
before taking diode test.
o Set the function switch to
mode
o Insert the black test lead banana plug into COM jack, insert the red test lead banana plug into
INPUT jack.
o Place the red test lead on the anode of diode and black test lead on the cathode of diode.
o The meter will show the approx. forward voltage of diode. Reverse voltage will indicate OL.
Continuity Check
• To avoid electric shock, disconnect power to the unit under test and discharge all capacitors
before taking continuity check.
o Set the function switch to
check mode
o Insert the black test lead banana plug into COM jack, insert the red test lead banana plug into
INPUT jack.
o Touch the test probe tips across the circuit or component under test.
o If the resistance is <30Ω, the audible signal will be sounded.
Temperature Measurement
o Set the function switch to ℃℉ position, the value of environmental temperature shows
o
in display. Press SEL button to shift ℃ mode or ℉ mode.
o Insert the red terminal of temperature probe (K Type) into the INPUT jack, black terminal into
COM jack, place the temperature probe tip where needed to measure.
o Read the temperature on the display
.
.
position and press the SEL button to select the  range.
position and press the SEL button to choose diode test
position and press the SEL button to choose continuity
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