12
3)
Disconnect the power of the tested circuit; connect the meter
to the circuit under test, then turn on the circuit power supply.
4)
Read the measurement result on the screen.
WARNING
⚫
The voltage above 600V can’t be measured; otherwise
the instrument may be damaged.
⚫
Pay special attention to safety when measuring high
voltage to avoid electric shock or personal injury.
⚫
Test the known current with the meter before use;
confirm the instrument function is intact.
Note: when measuring AC current, press FUNC. button to
see frequency and duty cycle.
Resistance measurement
1)
Turn the knob to ”
” shift.
2)
Insert the red probe in “
” socket
，
insert the black
probe in “COM” socket
。
3)
Contact the probe to the measured circuit or resistance,
measure the resistance.
4)
Read the measurement result on the screen.
5)
WARNING
When measuring resistance on the line, disconnect the
power supply and discharge all the high-voltage
capacitors. Otherwise, the instrument may be damaged and
