16
5.
The LCD will display the reading. Forward voltage will indicate 0.5V
to 0.8V. Reverse voltage will be indicated by "OL". Shorted devices
will indicate near 0mV and an open device will be indicated by "OL"
in both polarities.
Red
Probe
Forward Test Reverse Test
Red
Probe
Black
Probe
Black
Probe
Capacitance Measurement
1.
To avoid electric shock, before taking any capacitance
measurements disconnect power to the unit under test and discharge
all capacitors. Remove the batteries and unplug the line cords.
2.
Insert the black test lead into the negative COM terminal and the red
test lead into the positive V terminal.
3.
Set the rotary function to the
position.
4.
Touch the test leads to the capacitor under test.
5.
The LCD will display the reading.
NOTE:
If the measured capacitor is short-circuited or the capacitance
exceeds the maximum range, the LCD will display "OL". The analog bar
graph is disabled in capacitance measurement mode. When measuring
capacitance >600μF, please allow the meter time to stabilize.
Frequency/Duty Ratio Measurement
1.
Insert the black test lead into the negative COM terminal and the red
test lead into the positive V terminal.
2.
Set the rotary function to the
Hz%
position.
3.
Press the
SELEC
T button to switch to Frequency measurement
mode (Hz).
4.
Connect the test leads in parallel to the circuit under test.
5.
The LCD will display the Frequency reading.
6.
Press the
SELECT
button again to switch to Duty Ratio
measurement mode (%).
7.
The LCD will display the duty ratio reading.
continued...
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