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Secchi Disk

This 7¾", black and white disk is used to determine the turbidity of natural water.

  • Disk: 7¾"
  • Black and White Design
  • Sounding Lead and Line Included
  • Function: to Determine the Turbidity of Water
The disk is raised or lowered several times to determine the average depth at which it disappears from sight.

It includes a sounding lead and line.



Item # Description O.D. Unit Availability Price Quantity
470112-626 Secchi Disk
7.75" Each Retrieving


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