Turbidity Tube

Estimate stream quality as it relates to solids in the water.

• Clear polycarbonate tubing

• Centimeter-marked tape
• Includes drain tube with crimp for precise water level adjustment
• Secchi pattern at the bottom for turbidity measurement
• Record water column height when pattern just becomes visible

The Turbidity Tube is ideal for measuring the clarity of water in various field settings. Students can use this tool to investigate the health of ecosystems and understand the impact of pollutants in water. Record water column height when pattern just becomes visible.