Diode; Operating Instructions; Dc Voltage Measurement; Occurrent Measurement - Excel xl830l Operator's Manual

Description
Show the approx. forward voltage drop of the diode.
Overload Protection: 250V de or rms . ac.
Test Voltage
OPERATING INSTRUCTIONS
DC VOLTAGE MEASUREMENT
Vce=3V
1. Connect the red test lead to the " V.Q.mA " jack· and the
black lead to the "COM " jack.
2. Set rotary switch at desired DCV position , If the voltage
to be measured is not known beforehand , set range
switch at the highest range position and then reduce it
until satisfactory resolution is obtained .
3. Connect test leads across the source or load being
measured .
4 . Read voltage value on the LCD display along with the
polarity of the red lead connection.
OCCURRENT MEASUREMENT
1. Connectthe red test lead to the "V.Q.mA " jack and the
black test lead to " COM " jaCk . (For measurements
between 200mA and lOA, remove red lead to "1 OA " jack.)
2. Set the rotary switch at' desired DCA position .
3. Open the circuit in which the current is to be measured .
and connect test leads in series with the circuit
4. Read .current value on LCD display along with the polarity
of red lead connection .
AC VOLTAGE
ME~SUREMENT
1. Connectthe red test lead to " V.Q.mA " jack and the black
test lead to the " COM " jaCk .
2. Set the rotary switch at desired ACV position .
3. Connect test leads across the source or load being
measured .
4. Read voltage value on the LCD display .
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