Voltage Measurement 1P - Sonel P-4 Manual De Uso

3.3

Voltage measurement 1P


During the single-pole determination of
phases to mark the external conductors,
in some conditions the operation of the
tester may deteriorate (e.g. when using
isolated personal protection equipment or
isolated stand).

Single-pole phase tests should not be
considered as sufficient to determine
whether the circuit is energized. 2P (2-
pole) tests should be performed in this
case.

When operating in this mode, the Auto
OFF function of the tester is inactive.

Performing the measurement is possible
in protective gloves without the use of a
touch electrode.
 Firmly grasp L2 probe in the
area between the conductor
and the protective barrier.
 Connect probe L2 of the test-
er to the tested object.
The presence of AC voltage is
indicated by active indicator
lights.
 After disconnecting the volt-
age, the tester switches off
after a few seconds.
P-4 ● P-5 ● P-6 – USER MANUAL
AC voltage indicator light
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