MSA100BT
Peak
Flow
Meter
Instruction
Manual
V1.2
‐
3
‐
d.
Place
the
meter
in
the
mouth
and
close
lips
around
the
mouthpiece.
Make
sure
your
lips
form
a
tight
seal
around
the
mouthpiece.
Do
not
put
your
tongue
into
the
mouthpiece.
Do
not
bend
your
neck.
e.
Blow
out
as
hard
and
fast
as
you
can.
f.
Read
the
number
next
to
the
indicator.
This
is
your
peak
flow
measure.
Write
it
down.
g.
After
you
move
the
indicator
back
to
zero,
repeat
the
steps
two
more
times
to
get
two
more
peak
flow
measures.
h.
Choose
the
highest
number
of
your
three
peak
flow
measures.
Write
the
number
in
your
“Peak
Plow
Diary."
Directions
for
the
diary
are
written
on
the
diary.
i.
How
to
store
your
peak
flow
meter
(directions
will
differ
according
to
device).
1.6
Technical
Specification
1.
Measuring
method
Flow
：
Turbine
sensor
Volume
：
Flow
Integration
2.
Measuring
rang
Volume
：
0.01L~9.99L
Flow
：
50
L/min
~900L/min
3.
Accuracy
Volume
：
±3%
or
±0.05L,
whichever
is
greater
Flow
：
±10%
or
±20L/min,
whichever
is
greater
4.
Display
：
Segment
liquid
crystal
display
5.
Memory
：
300
measurements
with
data
and
time
1.7
Other
Specification
Type
BF
applied
part
Caution
Refer
to
instruction
manual/
booklet
Model
：
MSA100BT
Power
source
：
AAA
1.5V×2
alkaline
batteries
1.8
Composition
of
Package
No.
Name
Unit
Quantity
Note