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Operating elements
(for illustration, see fold-out page)
1 LCD display (3 3/4-digit, highest display value: 3999)
2 Rotary switch (= measuring function switch) for selecting the
measuring functions DC current measurement, DC voltage measu-
rement, AC voltage measurement, AC current measurement, fre-
quency measurement, continuity testing/diode testing and resi-
stance measurement, with "OFF" position (unit off).
3 "H HOLD" button for the "Data Hold" function (hold measured
value)
4 "M MAX" button for capturing the maximum value
5 "ZERO" button for setting zero for DC current (ADC) measure-
ment
6 Current clamp area with 6a clamp opening lever, 6b hand protec-
tor, 6c clamp opening with an opening width of 57 mm max. (to
"enclose" single conductors, conductor systems, etc.)
Never grip beyond the hand protector during the
measurement of currents. Attention! Touching elec-
trical circuits can endanger life!
7 4 mm safety socket for connecting the red test lead during fre-
quency
measurement,
resistance
testing/continuity testing.
8 4 mm safety socket for connecting the black test lead = COM or
ground socket
9 4 mm safety socket for connecting the red test lead during volta-
ge measurement up to 1000 VDC and 750 VAC rms max.
10 Battery compartment on the underside of the case (two screws)
30
measurement
and
diode
Valeurs d'entrée maximales, protection contre les surintensités
Mesure de tension . . . . .: 1000 VDC ou 750 VACrms (rms = effec-
tive)
Mesure du courant . . . . .: 1000 A ou max. 1200 Arms pendant
max. 60 s
Mesure de résistance
. .: Max. 400 ohms, protection contre les
surcharges 500 VDC respectivement
VACrms
Contrôle de la circulation
du courant électrique . . .: Protection contre les surcharges 500
VDC respectivement VACrms
Test des diodes . . . . . . . .: Protection contre les surcharges 500
VDC respectivement VACrms
Mesure de fréquences . .: Max. 4 MHz, protection contre les
surcharges 500 VDC respectivement
VACrms
Un dépassement des valeurs max. d'entrée ou une
surcharge conduit sous certaines conditions défa-
vorables à une détérioration du multimètre respec-
tivement à un danger de mort pour l'utilisateur.
75
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