Rosscraft Large Bone Anthropometer Campbell 20

The Rosscraft Campbell 20 Large Bone Caliper is a versatile instrument designed for accurate measurement of various torso breadths, including acromial, transverse chest, and biiliocristal widths, using its straight branches. Additionally, the caliper can be used for anterior-posterior (AP) chest and head measurements with the included AP Extension or Branch Pointers, featuring olive tips. These extensions measure exactly 10 cm each and can be precisely calibrated using an adjustable screw and lock nut for optimal accuracy.

Key Features:

• VERSATILE: Measures torso breadths such as acromial, transverse chest, and biiliocristal with straight branches, as well as AP chest and head measurements using the olive-tipped AP Extension.
  
• ACCURATE: The AP (anteroposterior) branch pointers are calibrated at 10 centimeters each, with easy adjustments possible using the screw and lock nut. For measurements with AP branches, subtracting the 20 centimeter constant ensures exact results.
  
• LIGHTWEIGHT: At just 15 ounces it's easy to handle and use in various settings.
  
• PROFESIONAL QUALITY: Designed for researchers, healthcare professionals, and anthropometrists, the Campbell 20 offers reliable, consistent measurements across a wide range of anthropometric assessments.