socket respectively.
3. Connect the test leads in black and in red to the positive and negative poles of
the diode to be tested respectively.
4. The meter displays the forward bias value of the diode to be tested. If the
polarity of the test lead is reversed, the meter will display "OL".
3.2.4 Beep continuity test
To avoid the meter or the measured equipment from damage, do
not attempt a diode test unless the operator has already cut off all
power sources for the circuit to be measured and fully discharged
all high-voltage capacitors.
Steps for a continuity test:
1. Turn the rotary switch to the and press “FUNC/Hz” to choose
2. Connect the test lead in black and test lead in red to COM input socket and
V/ input socket respectively.
3. Use another two ends of the test lead to measure the resistance of the circuit
to be measured. If the measured distance is less than 30, the beeper will
sound continuously, and the LED will be on.
3.2.5 Capacitance measurement
To avoid the meter or the measured equipment from damage, do
not attempt a capacitance measurement unless the operator has
already cut off all power sources for the circuit to be measured and
fully discharged all high-voltage capacitors. Use the DC voltage
position to determine that all capacitors have been discharged.
The measuring range for the capacitance of this meter are 60.0nF/600.0nF
/6.000μF/60.00μF/600.0μF/6.000mF/60.00mF.
Measurement of capacitance:
1. Turn the rotary switch to the position.
2. Connect the test leads in black and in red to COM input socket and input
socket respectively.
3. Use another two ends of the test lead to measure the capacitance of the
capacitor to be measured, and capture the measured value on LCD screen.
Note:
1. The measurement of a large capacitance requires a given period of
stabilization of reading.
2. To avoid damage to the meter, the measurement of a capacitor with polarities
requires much attention to its polarity.
To Next Page
Loading...
