7 Carrying out a measurement
14
-
The instrument is in
AUTO µA
mode.
2. Connect test leads: black test lead to black jack, red test lead to red
jack. Then connect test leads to the test object.
-
The instrument automatically detects the
µA AC
or
µA DC
mode.
-
The measured value is shown on the LC display.
Manual measuring mode
✓
Instrument is in automatic measuring mode
AUTO µA
.
1.
Exit
AUTO µA
measuring mode: press
[
]
<1 s.
2.
Switch
between
µA AC
and
µA DC
: press
[
]
<1 s.
-
The measured value is shown on the LC display.
Switch to automatic measuring mode: press
[
]
>1 s.
-
The instrument is in automatic measuring mode when
AUTO
is
illuminated on the LC display.
7.3.
Voltage measurement
When measuring AC voltage, the frequency is measured at the
same time and shown in the relevant row on the LC display.
Automatic measuring mode
1. Switch instrument on: set rotary switch to
.
-
The instrument switches on.
-
The instrument is in
AUTO V
mode.
2. Connect test leads: black test lead to black jack, red test lead to red
jack. Then connect test leads to the test object.
The instrument features a built-in zero crossing detector. When the
measured signal (voltage or current) indicates zero crossings, the
instrument automatically switches to AC measuring mode. If
continuity is indicated, the instrument switches to DC measuring
mode.
-
The measured value is shown on the LC display.
Manual measuring mode
✓
Instrument is in automatic measuring mode
AUTO V
.
1.
Exit
AUTO V
measuring mode: press
[
]
<1 s.
2.
Switch
between
V AC
and
V DC
: press
[
]
<1 s.
-
The measured value is shown on the LC display.
3. Switch to automatic measuring mode: press
[
]
>1 s.
-
The instrument is in automatic measuring mode when
AUTO
is
illuminated on the LC display.
