120 cm Turbidity Tube
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Product Number: SB43521M Price: $49.95 |
PRODUCT DETAILS
Measure water’s degree of visibility with this turbidity tube. Measures turbidity in streams where a secchi disk can’t be used. The clear polycarbonate tube is 60 cm (23-1/2") in length and features a centimeter scale on one side and a secchi disk design, 4.5 cm (1-3/4") in diameter, on the bottom. The secchi design is screwed to a rubber stopper that removes for cleaning. Drain the tube with the drain hose and attached finger crimp. Ideal for GLOBE program. Grades 6-12.
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