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Power
Note1
For safety reasons, only an approved
used;
use of any other will void
countries, the
correct
which case, the
available
in
alternative approved unit.
Note 2
For
disposable
cell operation,
be used.
possible, high
If
list of
should be used.
A
— ask your dealer
if
the
display brightness control (10)
life,
the
minimum
acceptable
to
whenever measurements
off
the 'disposable'
In
disconnect the
will automatically
the 'rechargeable'
position, inserting
cause the
internal batteries to be charged. This charging
take
will
constant
place at
switched 'on'
or 'off'.
is
Disposable Batteries
the
DM35O and DM450 are as
Suitable cells for use
in
Size Classification:
ASA
C
Normal
Types:
SP11,
214,
U11
High Power Types:
HP11, 935, 814,
27
IC,
1400, E93, AL-1, VS1335
Alkaline Types:
Mn
Rechargeable Batteries
Special Sinclair
units are available.
rechargeable
the
for use are provided
in
pack.
may be
adaptor
the guarantee.
some
In
not
Sinclair
adaptor
may
dealer will supply an
4
off
size cells should
C
or Alkaline batteries
power
suitable
given below
is
types
doubt.
obtain long battery
in
To
should
be
the
switched
level and
meter
are not being made.
the power
position, inserting
internal batteries.
the powerjack
whether the
instrument
rate
follows:
Japan
IEC
R14
AM2
835,
120, V8735, 114, 110LP,
MJ
V5035A,
M14-F, 111,
instructions
Full
Low
Battery
Indication
Indication of failing
display. This occurs
be
gives some time to
errors will occur.
Rechargeable batteries should not be allowed
dead disposable
Weak or
since they
ment
Zero
set
Both instruments have
can, however, occur as
DC:
Leakage
jack
offsets on
In
disappear when
will
nected. On
0.02% of range may
DC
fication but can be
obtain
On 2000mV ultra high impedance,
obtained
impedance.
AC:
Zero reading should be disregarded until
connected.
may
should not be
Resistance:
On
produce
subtracted
batteries
provided by flashing of
is
when the voltage
falls below
continue
measurements
making
to
cells should never be left
chemicals.
may leak
damaging
automatic adjustment
of zero. Zero offset
follows:
currents
of up to
ZOOpA
-.
the
200mV and
2V
ranges
impedance source
low
a
the
DM450
zero reading of up
a
on 200mV, 20V, and
appear
current ranges. This
allowed for
is
subtracted
from
result.
accurate
more
a
connected
the
until
is
input
Zero reading of up
to 10.1%
the
20 volt and 200mV ranges. This
occur
on
the
subtracted
from
reading.
2009
the
out the
range, shorting
which
non zero reading,
a
the
from
measurement reading.
the
4.4
volts, and
before reading
discharge.
fully
the
instru-
in
cause
can
which
will
con-
is
to
,l_
all
the speci-
in
the
to
reading
be
not
zero
will
a
to an external
source
is
a
of range
leads will
should
be
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