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Water Testing

YSI Model 550A Dissolved Oxygen Meter Replacement Probe

YSI559


Quick Overview

Model 550A


Faster Response Times!



  • The YSI 550A DO features a waterproof, impact resistant case and innovative field replaceable DO electrode modules

  • Measures dissolved oxygen and temperature simultaneously using YSI’s proven polarographic technology for oxygen and YSI PrecisionTM thermistors, the worldwide standard for accuracy

YSI Model 550A Dissolved Oxygen Meter Replacement Probe

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Details

Model 550A

Faster Response Times!

  • The YSI 550A DO features a waterproof, impact resistant case and innovative field replaceable DO electrode modules
  • Measures dissolved oxygen and temperature simultaneously using YSI’s proven polarographic technology for oxygen and YSI PrecisionTM thermistors, the worldwide standard for accuracy
  • Has a built-in calibration chamber, direct salinity and altitude compensation
  • This instrument provides simultaneous readings of oxygen and temperature, dissolved oxygen readings are automatically compensated for temperature
  • Waterproof and easy-to-use back lit display
  • Field replaceable DO electrode modules
  • Over 2000 hours battery life
  • Calibrated in either mg/L or % saturation with automatic push button calibration
  • °C or °F temperature display
  • Three year warranty on the instrument, one year warranty on DO module

Additional Information