MA150-en-US v2.3 06/16
7
Maintenance
Battery Replacement
1) When the low battery symbol appears on the LCD the batteries must be replaced.
2) Power down and remove the rear battery compartment Phillips screw.
3) Lift off the battery compartment cover and replace the two 1.5V AAA cells.
4) Replace compartment cover and secure the screw.
Warranty
FLIR
Systems,
Inc.
warrants
this
Extech
Instruments
brand
device
to
be
free
of
defects
in
parts
and
workmanship
for
one
year
from
date
of
shipment
(a
six
month
limited
warranty
applies
to
sensors
and
cables).
If
it
should
become
necessary
to
return
the
instrument
for
service
during
or
beyond
the
warranty
period,
contact
the
Customer
Service
Department
for
authorization.
Visit
the
website
www.extech.com
for
contact
information.
A
Return
Authorization
(RA)
number
must
be
issued
before
any
product
is
returned.
The
sender
is
responsible
for
shipping
charges,
freight,
insurance
and
proper
packaging
to
prevent
damage
in
transit.
This
warranty
does
not
apply
to
defects
resulting
from
action
of
the
user
such
as
misuse,
improper
wiring,
operation
outside
of
specification,
improper
maintenance
or
repair,
or
unauthorized
modification.
FLIR
Systems,
Inc.
specifically
disclaims
any
implied
warranties
or
merchantability
or
fitness
for
a
specific
purpose
and
will
not
be
liable
for
any
direct,
indirect,
incidental
or
consequential
damages.
FLIR’s
total
liability
is
limited
to
repair
or
replacement
of
the
product.
The
warranty
set
forth
above
is
inclusive
and
no
other
warranty,
whether
written
or
oral,
is
expressed
or
implied.
Calibration,
Repair,
and
Customer
Care
Services
FLIR
Systems,
Inc.
offers
repair
and
calibration
services
for
the
Extech
Instruments
products
we
sell.
NIST
certification
for
most
products
is
also
provided.
Call
the
Customer
Service
Department
for
information
on
calibration
services
available
for
this
product.
Annual
calibrations
should
be
performed
to
verify
meter
performance
and
accuracy.
Technical
support
and
general
customer
service
is
also
provided,
refer
to
the
contact
information
provided
below.
Copyright
©
2013
‐
2016
FLIR
Systems,
Inc.
All
rights
reserved
including
the
right
of
reproduction
in
whole
or
in
part
in
any
form
www.extech.com
Support
Lines:
U.S.
(877)
439
‐
8324;
International:
+1
(603)
324
‐
7800
Technical
Support:
Option
3;
E
‐
mail:
Repair
&
Returns:
Option
4;
E
‐
mail:
Product
specifications
are
subject
to
change
without
notice
Please
visit
our
website
for
the
most
up
‐
to
‐
date
information
www.extech.com
FLIR
Commercial
Systems,
Inc.,
9
Townsend
West,
Nashua,
NH
03063
USA
ISO
9001
Certified
