Forest Spherical Crown Densiometers Ref:Convex (Model A) and your equipment will spend

and your equipment will spend some time in it

Three calibrated cylinder sizes are provided with each set allowing to analyze different sample volumes

zoologists and researchers provide the latest findings and interpretations of data

2 L Available Materials Opaque PVC or Transparent Acrylic Seal Material Polyurethane Metal Contact with Sample None Primary Use General Sampling (not for trace metals) Trip Head All-Angle™ with Delrin Closure

The VI Alpha Tags are a small

Forest Spherical Crown Densiometers Ref:Convex (Model A) and your equipment will spendUse to determine forest overstory density or as one indicator in wetland delineation work. 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