9
Auto power off
⚫
There will be no operation in 15 minutes , The instrument will
turn off automatically to save battery energy. After automatic
shutdown, press any key to restore the working state of the
instrument.
⚫
If you press the "FUNC." button and turn on the meter power,
the automatic shutdown function will be cancelled. After
turning off the meter, the meter is reopened to restore the
automatic shutdown function.
Measurement operation
DC/AC voltage measurement
1)
Turn the knob to “ ” and Switching AC or DC voltage function
by "FUNC." key
2)
Insert the red probe in “
” socket
，
insert the black
probe in “COM” socket
。
3)
Contact the probe to the measured circuit (connect to the
measured power supply or circuit in parallel), measure the
voltage.
4)
Read the measurement result on the screen.
WARNING
⚫
The voltage above 600V can’t be measured; otherwise
the instrument may be damaged.
