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YSI 550a Dissolved Oxygen Meter with 25' Cable

$920.00

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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

  • 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