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Secchi Disk


United Scientific Supplies

Regular price $36.25

We have 262 in stock.

Good quality and inexpensive Secchi Disk for water clarity measurements. Constructed of robust white plastic disk with permanent screen printed black sectors. Includes attached sinker and rot-proof polymer line on polymer foam bobbin. Line length is approximately 72 feet (22m) and includes a marking at each foot.

Shipping weight: 1.5 lbs.; Dimensions: 8.75" Diameter x 2" Height.