Measure the turbidity or degree of visibility of the water you’re testing with our secchi disk. Many things have changed in the past 70 years – but not the Wildco secchi disk! We’ve used the same white acrylic in its manufacture since our founding in 1938. Confidently compare your results with data from earlier decades!
SPECIFICATIONS
– 200 mm or 300mm diameter acrylic with stainless steel bolt
– Two white, two black quadrants
– Weights and instructions included.
Ordering Information:
58-B10 Limnological Secchi, 200 mm
58-B20 Limnological Secchi, 300 mm
58-A25 Oceanographic Secchi, 200mm
secchi-disk-op-instructions