Specification :
SECCHIDISK LOKAL
LIMNOLOGICAL SECCHI DISK
Need to determine how clear the water is? Seeing may not be believing! Measure the turbidity or degree of visibility of the water youâ re testing with our SECCHI DISK
Specifications:
⢠200 mm ( 7-7/ 8â ) diameter acrylic with stainless steel bolt
⢠Two white, two black quadrants
⢠Weights and instructions included
⢠New! 300 mm ( 11-3/ 4â ) diameter secchi for deep waters.
⢠Sounding line kits include limnological secchis.