T2000-T2100
EN – 17
5.4.
LEAKAGE CURRENT MEASUREMENT (T2000)
CAUTION
Do not measure AC current values exceeding
20A
in order to prevent possible
electrical shocks and any damage to the instrument.
Fig. 23: Leakage current measurement
1. Press the
ON/OFF
key to switch on the instrument
2. The instrument displays the message “
OL
”
as it automatically sets for resistance
measurement. Shortly press the multifunction
key
A
to enter current measuring mode. The
screen in Fig. 24 is displayed.
Fig. 24
3. Open the jaws gently and clamp the conductors corresponding to Phase and Neutral of
the single-phase system (or the ground conductor) then read the displayed result.
5.4.1. HOLD
Shortly pressing the
HOLD
key activates the
“HOLD” function and freezes the result on the
display (see Fig. 25). To go back to the normal
measuring mode press the
HOLD
key again or
press the
A
or key
(quit “HOLD” and enter
to resistance or current measuring mode)
Fig. 25
5.4.2. Anomalous situations
While measuring, the indication “
OL A
” means
that the current measured exceeds the maximum
value which can be measured by the instrument
(see Fig. 26).
Fig. 26
