Control-Elements - Hameg HM8112-3 Manual

6 1/2 digit precision-multimeter
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C o n t r o l
e l e m e n t s
2
1
3 4 5
6
7 8 9 10 11 12 13 14 15
Control elements
DISPLAY – 16 digit display
POWER – Stand by / ON
HOLD DISPLAY – storage of the displayed value
ZERO – 0-compensation of the measuring section
RM/LOCAL-pushbutton – Return to manual mode
V
– Measurement of DC voltage
DC
A
– Measurement of DC current
DC
V
– Measurement of AC voltage with AC coupling
AC
A
– Measurement of AC current
AC
V
– Measurement of AC voltage with DC coupling
AC+DC
11
Ω – Measurement of resistance, 2- and 4-wire
12
FREQ./PERIOD – Frequency and period measurement
with V
AC
ϑPT - Measurement of temperature using a PT-sensor,
13
2- and 4-wire
14
- Diode test / Continuity test
ϑTH – Measurement of temperature using a
15
thermocouple, 2-wire
16
MAX – max. value during a test series
29
38
Subject to change without notice
16 17
19 20 18 21 22 23
17
MIN – min. value during a test series
18
MENU – Call of the menu, acceptance of values entered
19
ESC – Leaving the menu without acceptance of the
values entered
20
– down: Switching to a higher range and scrolling
down the menu
21
AUTO – Activation/Deactivation of the auto range
function
22
ENTER – Special function: Parameter selection in the
logger menu
23
– up: Switching to a lower range and scrolling up the
menu
24
V SENSE – Input for measurements of voltage,
frequency, resistance, temperature
25
LO – Ground connection for inputs
26
A SOURCE – Input for current measurement
27
FUSE – 1 A / 250 V (FF) Measuring circuit fuse
Rear panel
Rear panel
Rear panel
Rear panel
Rear panel
28
Power receptacle with power switch
29
RS-232 Interface (Option: USB, IEEE-488)
30
Voltage selector (115 V / 230 V)
27
24
25
26
24
26
and
28
30

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