Extech Waterproof ExStik II Dissolved Oxygen Meter

Waterproof ExStik^® II Dissolved Oxygen Meter

Easy to replace screw on membrane cap with optional extension cables

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• Oxygen level displayed as % Saturation or Concentration (mg/L [ppm])
• Adjustable Altitude Compensation (0-20,000ft in 1,000ft increments)
• Adjustable Salinity Compensation from 0 to 50ppt
• Analog bargraph indicates trrends
• Memory stores up to 25 data sets with DO and Temperature reading
• Self calibration on power up
• Data Hold, Auto power off, Low battery indicator

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