Pike Agri Labs has two different sizes of standard vise-grips (large,
small) to which they have welded small V-shaped plates between which
leaves and fruit can be squeezed for Brix testing. The sap/juice runs
down the valley of the "V" and onto the refractometer lens. The large
model generates plenty of pressure to extract sap from leaves/stems.
I couldn't find a picture of their web site, but there are pix in
their catalog. Order a catalog from
http://www.pikeagri.com
William K.
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Received on Tue Dec 24 2002 - 10:57:40 EST