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John S

  • John S posted a new activity comment 3 years ago

    Jim, Adam: I would be interested to hear if you have considering using the non-contact toroidal conductivity sensors from Sensorex for water monitoring since you have concerns about biofouling and you are in a saltwater environment. The inital cost of the toroidal sensor is high in comparison to the contact type sensors , but over the life of the…[Read more]

  • John S became a registered member 4 years, 3 months ago