LaMotte® Secchi Disk
Calibrate Line, 20 m
470004-364
: 1064-G
This 8", black and white disk is used to determine the turbidity of natural water.
- Black and White design
- Sounding lead and line included
- Function: to determine the turbidity of water
- Aligned with GLOBE protocols
The disk is raised or lowered several times to determine the average depth at which it disappears from sight.
: 470112-626 is complete set, containing a secchi disk and a calibrate line. 470004-364 is the standalone rope, and 470101-430 the standalone disk.
- Description:Calibrate Line
- O.D.:20 m