Capacitance Measurement; Frequency Measurement; Duty Cycle Measurement - Mastech MS8232B User Manual

3. The meter shall display the approximate resistance
value between measured points. Here if the
resistance value between measured points is less
than 50±20Ω,the buzzer will make a sound.

5-5 Capacitance Measurement

Warning
In order to avoid the meter or measured equipment from
being damaged, cut off all power supply of measured
circuits and discharge all capacitors before on/off
measurement.
The method of on/off measurement is:
The capacitance ranges of the meter are:
4.000nF, 40.00nF, 400.0nF, 4.000uF, 40.00uF, 100.0uF.
The method of measuring capacitance is:
1. Turn rotary switch to
Ω
select measuring range.
2. Apply the two ends of test leads to measure the two
pins of the capacitance under test and read
measured value from LCD.
Notice:
1. The meter shall take some time to stabilize the
reading when measuring high capacitance.
2. The small capacitance with less than 10nF shall
minus the distribution capacitance of the meter and
lead (namely displayed base number) when
measuring.
position, press key and
FUNC
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5-6 Frequency Measurement

The method of measuring frequency is:
1. Turn rotary switch to
V
2. Press key and select Hz range.
Hz%
3. Apply the two ends of test leads to measure the
frequency value of the circuit under test.
4. Read frequency value from LCD.

5-7 Duty Cycle Measurement

The method of measuring duty cycle is:
1. Turn rotary switch to
V
2. Press key and select % range.
Hz%
3. Apply the two ends of test leads to measure the
duty cycle value of the circuit under test.
4. Read frequency value from LCD.
position.
Hz%
position.
Hz%
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