Operating elements
(for illustration see
page)
1
2
3
4
5
6
7
8
9
10
11
12
Unit
(see also 53.2)
This push button is used to switch the digital multimeter on
and
off. The DMM is ready for operation shortly after switching on.
push button
(data hold) button = captures the measured value.
push button
Holding/switching through the measurement ranges = manual
range selection
Rotary switch (= measuring function switch) for setting the
different operations (voltage measurement, current measure-
ment, etc.).
20 A input
This measuring input is protected with a 20 A fuse and is suita-
ble for DC and AC currents up to max. 20 A (max. 30 s
on with 15 minute pause between measurements).
input
This input is for measuring DC and AC currents up to 400
max. (protected with a quick-blow 800mA fuse)
COM input socket (COM or negative connection)
V-Ohm-(+) input socket (= positive connection)
Multifunction LCD display
greatest indication: 3999) with
Analogue
Bar graph sub-graduations
Overload display
When
appears in the display and an acoustic signal so-
unds, this means overflow = range exceeded (no acoustic sig-
nal during resistance measurement, diode test or temperature
measurement).
Attention!
Observe the maximum input levels.
37
