?ò Box beam construction with reinforcing ribs prevents twisting and bending under normal use ?ò Precision milled on both surfaces for maximum accuracy ?ò 3 shatter-resistant acrylic block vials...
?ò Box beam construction with reinforcing ribs prevents twisting and bending under normal use ?ò Precision milled on both surfaces for maximum accuracy ?ò 3 shatter-resistant acrylic block vials...
?ò Box beam construction with reinforcing ribs prevents twisting and bending under normal use ?ò Precision milled on both surfaces for maximum accuracy ?ò 3 shatter-resistant acrylic block vials...
?ò 9" aluminum frame for improved accuracy and durability ?ò Top read centre vial for easy readability, provides 300?? viewing ?ò 3 vials read horizontal, plumb and 45?? ?ò White frame around...