User Manual for OxyKnight
®
Watch
17
Wait
for
a
while
for
the
more
values.
!
The
measurement
records
will
not
be
lost,
and
the
settings
will
not
be
changed
if
the
power
supply
of
the
Oximeter
is
interrupted.
After
connecting
the
power
again
and
turn
on
the
Oximeter,
it
will
resume
to
normal
working.
4
Technical
Specification
A. Display
Mode:
1.44
inch
color
LED
display
B. SpO
2
measurement
Transducer:
dual-wavelength
LED
LED
wavelength:
Red
light:
660nm,
Infrared
light:
905nm
Maximal
optical
output
power:
less
than
2mW
maximum
average
Measuring
range:
0~100%
Display
range:
0~100%
Measuring
accuracy:
Arms
value
(defined
in
ISO
80601-2-61)
is
not
greater
than
3%
for
SpO
2
range
from
70%
to
100%.
Data
update:
<10s
