Avaly VA-803M Manual De Instrucciones página 34

NOTE:
1) The input votlage shall not exceed the
voltagelimit. Otherwise, the unit may be
distroyed.
2) When testing high voltage circuit, don't
touch the circuit.
4-6. Measurement of DC voltage
1) Turn the function switch to DCV range.
Then connect the red test lead into "VΩ"
input terminal and black test lead into
"COM" terminal.
2) Put the two test leads on the testing
wier with some distance. The voltage and
polarity of touching point at this red test
lead will be displayed on the LCD.
(See Figure 5.)
NOTE:
1) The input votlage
shall not exceed the
voltagelimit. Otherwise,
the unit may be distroyed.
2) When testing high
voltage circuit, don't
touch the circuit.
Figure 5.
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