Pen type, air oxygen and Temp.
O
2
METER
Model : PO2-250
Your purchase of this
OXYGEN METER marks
a step forward for you
into the field of
precision measurement.
Although this METER is
a complex and delicate
instrument, its durable
structure will allow
many years of use if
p r o p e r o p e r a t i n g
t e c h n i q u e s a r e
developed. Please read
t h e f o l l o w i n g
instructions carefully
and always keep this
manual within easy
reach.
OPERATION MANUAL
