NEWS RELEASE
Cost and Accuracy Comparisons
Mechanical Current Meter System with AquaCalc Versus Other Point Velocity Discharge Systems
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GRS Densitometer
The GRS Densitometer offers a simple solution for estimating canopy coverage. The 45 degree mirror provides a quick and simple view of the immediate canopy coverage. The internal levels allow getting perfect 90 degree views with every reading. Estimating your canopy coverage is very simple. For example, if you take 100 equidistant readings along a transverse and 56 of those readings show canopy coverage, then your canopy coverage is 56%.