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YSI™ Pro20 BOD Kit (International)

Includes everything from lab to field along with ProBOD self-stirring BOD probe.

Manufacturer:  YSI™ 603222

Catalog No. 09-324-510

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Includes: Pro20 dissolved oxygen handheld, ProBOD self-stirring BOD probe, 5908 cap membrane kit (1.25 mil PE membranes), Lab Dock, International power supply for BOD probe



Sensor is EPA approved for wastewater compliance reporting of DO.
Pro20 Dissolved Oxygen Meter
  • Rugged, reliable and portable meter for the lab or field
  • User-replaceable sensors and cables
  • 50 data set memory
  • One Touch Cal allows easy DO calibrations within 3 seconds with the press of a button
  • Automatic barometric pressure compensation
  • Mil-spec (military spec) connectors
  • Tough IP67 impact-resistant, waterproof case even without the battery cover
  • Rubber over molded case provides extra durability
  • 1m drop tests ensure the instrument remains in your hands to provide years of sampling even in the harshest field conditions
  • Fast response times; 95% response time in approximately 8 seconds with standard membrane
  • Stores 50 data sets
  • Graphic, backlit display and glow in the dark keypad
  • Multiple languages include English, Spanish, French, and German
  • Dissolved Oxygen % Saturation Range: 0 to 500%
  • Dissolved Oxygen % Saturation Resolution: 0.1% or 1% air saturation (user selectable)
  • Dissolved Oxygen % Saturation Accuracy: 0 to 200% air saturation, ± 2% of the reading or ±2% air saturation, whichever is greater; 200 to 500% air saturation, ± 6% of the reading
  • Dissolved Oxygen mg/L Range: 0 to 50mg/L
  • Dissolved Oxygen mg/L Resolution: 0.01 or 0.1mg/L (user selectable)
  • Dissolved Oxygen mg/L Accuracy: 0 to 20mg/L, ± 2% of the reading or ±0.2mg/L, whichever is greater; 20 to 50mg/L, ± 6% of the reading
  • Temperature Range: -5° to +55°C
  • Temperature Resolution: 0.1°C
  • Temperature Accuracy: ±0.3°C
  • Barometer Range: 400 to 999.9mm Hg
  • Barometer Resolution: 0.1mm Hg
  • Barometer Accuracy: ±5mm Hg
  • Power: 2 alkaline C-cells providing 400 hours of battery life; low battery indicator on Pro20
  • Dimensions (D x W x L): 2.3 x 8.3 x 21.6cm
  • Weight: 475g





Warranty and Services

3-year instrument; 2-year cable warranty



400 to 999.9mm Hg
Product Certifications
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