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. Break resistant. Scratch resistant. Edged in a bright colored tape to make it visible in or out of the water. Works with hand sluices and dredges alike. |
Two Sizes: approx. 4"x6" (#1SV) approx. 6"x8" (#2SV)
Without Sluice Viewer With Sluice Viewer |