Dissolved Oxygen Meter – Lutron YK-22DOA


  • 0 to 20.0 mg/L, 0 to 50.0 oC, oC/oF.
  • Automatic temperature compensation.
  • RS232/USB, Hold, Record.
  • Probe head with diaphragm set and electrolyte are included.
  • 4 meters cable, heavy duty.

Dissolved Oxygen Meter
Model : YK-22DOA

  • One meter for Dissolved Oxygen measurement.
  • Dissolved oxygen : 0 to 20.0 mg/L.
  • Dissolved oxygen meter use the polar graphic type oxygen probe with temperature sensor, high precision measurement for Dissolved Oxygen ( DO ) and temperature measurement.
  • Heavy duty dissolved oxygen probe, probe head can connect with BOD bottle.
  • DO use the automatic temperature compensation.
  • DO meter build in ” % SALT ” & ” Mountain Height ” compensation value adjustment.
  • Separate probe, easy for operation of different measurement environment.
  • Wide applications: water conditioning, aquariums, beverage, fish hatcheries, food processing, pHotograpHy, laboratory, paper industry, plating industry, quality control, school & college, water conditioning.
  • LCD with green light backlight, easy reading.
  • Can default auto power off or manual power off.
  • Data hold, record max. and min. reading.
  • Microcomputer circuit, high accuracy.
  • Power by DC 9V battery ( 006 P ) or DC 9V adapter.
  • RS232/USB PC COMPUTER interface.



Lutron YK-22DOA – Dissolved Oxygen Meter-DpstarGroup