“
” will appear as an indicator.
4)
Connect the red test lead to the anode of the diode to be tested and the black test
lead to the cathode.
5)
The meter will show the approximate forward voltage of the diode. If the
connections are reversed, “OL” will be shown on the display.
Capacitance Measuring
1) Connect the black test lead to the COM jack and the red
to the “INPUT” jack.
2)
Set the range switch to “
”position
3)
Press the “Select” Button to select continuity measurement mode, and the symbol
“mF” will appear as an indicator.
4) Connect test leads across the capacitor under measure and be sure the polarity of
connection is observed.
Note:
When the capacitance under measure is above 100uF, it needs at least 10
seconds to make readings stable.
Measuring Temperature
1)
Set the range switch to
“
℃
”or “
℉
”range.
2)
Insert the black (or “-“) plug of the K type thermocouple to the “COM” jack, and
the red( or “+”) plug to the “INPUT” jack.
3)
Carefully touch the end of the thermocouple to the object to be measured.
4)
Wait a while, read the reading on the display.
Frequency / Duty cycle measure
1) Connect the black test lead to the COM jack and the red to the
“INPUT” jack.
2)
Set the range switch to “Hz %” range.
3) Press
the “Select” Button to select “Hz” or “duty cycle” mode
4) Connect test leads across the source or load under measurement.
NOTE:
The input voltage should be between 200mV and 10V rms AC. If the voltage
is more than 10V rms, reading may be out of the accuracy range.
Auto Power Off
If you don’t operate the meter for about 15 minutes, it will turn off automatically. To
turn on it again, just rotate the range switch or press a button.
In the power off
state, press and “Select” button to Rotary range switch, you can
cancel the auto power off function,
“APO” symbol disappear from the LCD.
