Current Measurements - BEHA UNITEST CHB 3 Mode D'emploi

Operation

5.2 Current Measurements

Never measure currents in uninsulated conductors
carrying more than 250 V!
Only handle test leads and probes on the grips pro-
vided. Avoid touching the probes under any circum-
stances.
Turn selector switch (2) to "[AC]"
Open the clamp, and close it round the conductor.
Make sure that the clamp properly encircles the con-
ductor, and that there is no air gap between the jaws.
If the display is not visible during measurement, press
the "HOLD" button (3) to retain the display. The clamp
can then be removed from the conductor and the
stored value read.
22
Correct
PE (L) Korrekte
Strommessung
N (N)
Current
(Leckstrom-
messung)
L (PE)
Measurement
PE
N
L