YSI 5564 pH Sensor

The YSI 5564 pH sensor provides long life, good response time, and accurate readings in most environmental waters.


  • YSI 5564 easily inserts into the 5563 probe module and cable assembly for use in the YSI 556 system
  • Sealed gel reference eliminates refilling, saves time
  • Includes field-replaceable, glass bulb pH electrode in storage bottle with storage solution
List Price $295.00
Your Price $280.25
In Stock
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ImagePart#Product DescriptionPriceStockOrder
YSI 5564 pH Sensor005564 5564 pH sensor, 556
In Stock
  • 1-year warranty
  • (1) YSI 5564 H electrode
  • (1) Storage bottle with solution
  • (1) Instruction sheet
  • (1) Cleaning certificate
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