English
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3. FUNCTIONS
3.1 FUNCTIONS OF THE SWITCH
To access to the functions of the switch, set the switch to
,
,
,
,
,
or
.
3.1.1
Voltage measurment
The instrument measures:
The AC voltage at low input impedance (V
LOWZ
) ;
Direct voltages (DC) ;
Alternating voltages (AC).
To measure a voltage, proceed as follows:
1.
Set the switch to
,
or
; when set to
the
device is in AC mode only.
2.
For
or
, select AC or DC by pressing
. As
default, the device is in DC mode. Depending on your
selection, the screen displays AC or DC.
3.
Connect the black lead to the
COM
terminal and the red
lead to «
+
» ;
4.
Place the contact tips on the terminals of the circuit to be
measured ;
The measured voltage is displayed on screen.
3.1.2
Resistance measurement
Attention
: all resistance measurements must be made in the
absence of any voltage.
To measure a resistance, proceed as follows:
1.
Set the switch to
;
2.
Connect the black lead to the
COM
terminal and the red
lead to «
+
» ;
