Forestry
Suppliers Spherical Crown Densiometers (Make-Forestry Suppliers U.S.A)
Helpful when establishing spacing
standards in forest thinning and determining light requirements for
regeneration. Both models feature a mirror reflector engraved with a
cross-shaped grid of 24 quarter-inch squares to delineate a plot overhead.
Slightly offset convex model when using so your head does not appear in grid.
Walnut instrument case is 3" x 3". Built-in leveling bubble.
Operating instructions included.
Spherical Crown Denisometer, Convex –
Model A , Spherical Crown Densimeter, Concave - Model C
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