Dissolved oxygen , 0 to 20 mg/L
OXYGEN METER
Model : DO-5510HA
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
techniques are developed.
Please read the following
instructions carefully and
always keep this manual
within easy reach.
OPERATION MANUAL