Keysight U1281A - Install or Change the Batteries; Turn on the Multimeter

4 Keysight U1281A/U1282A Quick Start Guide
4 Keysight U1281A/U1282A Quick Start Guide
Install or Change the Batteries
The multimeter is powered by four 1.5 V AA
batteries (included in the shipment).
Before installing or changing the batteries, pull from
a corner and stretch the orange rubber holster to
remove it.
Turn On the Multimeter
Turn the rotary switch from the position to any
other position to begin making measurements.
A
m
A
C
O
M
V
V
A
V
m
V
m
V
U
1
2
8
2
A
T
r
u
e
R
M
S
M
u
l
t
i
m
e
t
e
r
m
A
P
e
a
k
V
s
e
n
s
e
D
u
a
l
A
u
t
o
F
U
S
E
D
4
4
0
m
A
C
A
T
I
I
I
1
0
0
0
V
6
0
0
V
C
A
T
I
V
M
A
X
1
0
A
M
A
X
F
U
S
E
D
O
U
T
O
U
T
M
H
z
R
M
T
U
1
2
8
2
A
T
r
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e
R
M
S
M
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l
t
i
m
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t
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r
U
1
2
8
2
A
T
r
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R
M
S
M
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l
t
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m
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r
V
s
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P
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a
k
V
s
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D
u
a
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A
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o
V
m
V
O
U
T
M
H
z
m
A
A
V
m
V
A
C
O
M
V
F
U
S
E
D
4
4
0
m
A
C
A
T
I
I
I
1
0
0
0
V
6
0
0
V
C
A
T
I
V
M
A
X
1
0
A
M
A
X
F
U
S
E
D
O
U
T
R
M
T
A
m
A
C
O
M
V
V
A
V
m
V
m
V
T
r
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e
R
M
S
M
u
l
t
i
m
e
t
e
r
m
A
P
e
a
k
V
s
e
n
s
e
D
u
a
l
A
u
t
o
F
U
S
E
D
4
4
0
m
A
C
A
T
I
I
I
1
0
0
0
V
6
0
0
V
C
A
T
I
V
M
A
X
1
0
A
M
A
X
F
U
S
E
D
O
U
T
O
U
T
M
H
z
R
M
T
T
r
u
e
R
M
S
M
u
l
t
i
m
e
t
e
1 2
6
3
4 5
7 8
V
A
V
mV
mV
mA
OUT
MHz