PDO-519 Dissolved Oxygen Meter


Product Details:

Power Current Approx. DC 6.2 mA
Operating Humidity Less than 80% RH
Operating Temperature 0 to 50 deg C
Display LCD Size 29 mm x 28 mm. Dual function LCD
Air Oxygen 0 to 100.0 %
Weight 176 g/0.39 LB.
Power Supply DC 1.5V
Dimension 180 x 40 x 40 mm (7.1 x 1.6 x 1.6 inch)
Battery Type (UM-4/AAA ) x 4 PCs


  • This Digital Dissolved Oxygen Meter is supplied with a polarographic type probe within incorporated Temp. The sensor which serves for precise Dissolved Oxygen ( DO ) and Temp. measurement.
  • Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools & Colleges, Quality control...
  • Heavy duty dissolved oxygen probe, probe head size can connect with BOD bottle* All in one Pen type Dissolved Oxygen Meter, easy operation.
  • Automatic Temp. compensation from 0 to 50 ℃ for the sensor.

Microprocessor circuit assures high accuracy and provides special functions and features:

  • Multi-display, show Dissolved oxygen and temperature at the same time.
  • Build in temperature ℃, measurement.
  • Temperature unit can default to ℃ or.
  • LCD with two display, easy readout.
  • Auto power off to save the battery life.
  • IP-67 Water resistance.
  • Records Maximum and Minimum readings with the recall.
  • Data hold function for freezing the desired value.
  • Use the durable, long-lasting components, including a heavy duty & compact ABS-plastic housing case.
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