The Sluice Viewer
Did you ever want to check your sluice without stopping the flow?
Here's just the thing. Simple, yet effective.
A small window that you place in the water flow to check your riffles without distortion.
Edged in a bright colored tape to make it visible in or out of the water.
Works with hand sluices and dredges alike.
approx. 4"x6" (#1SV)
approx. 6"x8" (#2SV)
Without Sluice Viewer With Sluice Viewer