EXTECH
INSTRUMENTS
2
SDL900
‐
en
‐
GB_V1.4
5/15
Introduction
Thank
you
for
selecting
the
Extech
Instruments
Model
SDL900.
This
device
is
shipped
fully
tested
and
calibrated
and,
with
proper
use,
will
provide
years
of
reliable
service.
Please
visit
our
website
(www.extech.com)
to
check
for
the
latest
version
of
this
User
Guide,
Product
Updates,
and
Customer
Support.
Features
Wide
range
of
applications
for
industrial,
mechanical,
material,
electrical,
laboratory,
and
field
use
DC
and
AC
magnetic
field
measurements
North
and
South
pole
indicator
Automatic
temperature
compensation
Zero
button
for
DC
magnetic
function
Separate
probe
for
convenient
remote
measurements
RS232/USB
computer
interface
Microprocessor
circuit
assures
maximum
accuracy
and
provides
advanced
functions
Heavy
duty
and
compact
housing
with
hard
carrying
case
Auto
power
off
feature
saves
battery
life
Real
time
SD
memory
card
Datalogger
Built
‐
in
clock
and
calendar
Manual
datalogger
Easy
‐
to
‐
read
LCD
display
with
green
backlight
Data
hold
and
MIN
‐
MAX
Recording
features
