DO600-K Waterproof Exstik II DO Meter Kit

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Extech DO600-K Waterproof ExStik II Dissolved Oxygen Meter Kit is convenient and easy to use in the laboratory or out in the field. Taking measurements in streams and lakes is a snap with the 16ft extended cable with weighted probe guard. The LCD display shows DO, as % saturation or concentration (mg/L ppm), and temperature readings as well as an analog bargraph to indicate trends while the memory stores up to 25 data sets to be viewed later.


  • Oxygen level displayed as % or ppm
  • Adjustable altitude and salinity compensation
  • Analog bargraph
  • Memory stores 25 data sets with DO and temp reading
  • Self calibration on power up, data hold, auto power off and low battery indicator
  • Waterproof to IP57
  • 16ft extension cable with probe weight
  • Supplied with DO600 meter, DO63 membrane kit, 16ft (5m) extension cable, weighted probe guard, carrying case and instructons


  • Range:
    • DO: 0 to 200% or 0 to 20.00ppm
    • Temperature: 32°F to 122°F
  • Resolution:
    • DO: 0.1%
    • Temperature: 0.1°F
  • Accuracy:
    • DO: ±2% or .04ppm
    • Temperature: ±1.8°F (1°C)
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