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WaterMark® Limnological Weighted Secchi Disc

Item #: 77912
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WaterMark Limnological Weighted Secchi Disc, Black/White

Silk screened with black and white quadrants, this 20 cm diameter secchi disc is made of Sintra® PVC. Unit includes: stainless steel hardware and built-in 24 oz. zinc sounding weight.

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Quick Specs

Brand WaterMark
MPN 77912
UPC 0758182225468
UNSPSC 41112500
Made In United States

Quick Specs

Brand: WaterMark
MPN: 77912
UPC: 0758182225468
UNSPSC: 41112500
Made In: United States

Options and Accessories

Have a question about this product?

Is the weight a flat disk attached to the bottom or is it a ball weight that hangs below the disk?
This Secchi Disc has a 24 oz zinc, rounded sounding weight that is attached to bottom of the disc. It is not a ball that hangs below. The weight is attached to the bottom of the disc via the eye bolt that the lowering rope is tied to.

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