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 TOOL – MEASURES TORSO, CHEST, HEAD, AND FOOT DIMENSIONS
Measures torso breadths such as acromial, transverse chest, and biiliocristal with straight branches, and AP chest and head dimensions using the olive-tipped AP extension.
• ACCURATE AP MEASUREMENTS – CALIBRATED EXTENSIONS WITH EASY ADJUSTMENT
Anterior-posterior (AP) branches are calibrated at 10 cm each; subtracting the 20 cm constant ensures exact AP measurements of the chest and head.
• LIGHTWEIGHT AND DURABLE ALUMINUM DESIGN – BUILT FOR CLINICAL AND FIELD USE
Weighing only 15 ounces (400 grams), the Campbell 20 is crafted from anodized aluminum for smooth, reliable operation and long-term durability in athletic training, anthropometry, and research environments.
• PROFESSIONAL-QUALITY BUILD – TRUSTED BY SPORT PERFORMANCE PROFESSIONALS
Rosscraft equipment is trusted by sports dietitians, athletic trainers, and anthropometrists for delivering consistent, accurate measurements in research studies and athletic evaluations.
• WIDE MEASUREMENT RANGE – 10 TO 60 CENTIMETERS WITH 1MM RESOLUTION
Offers precise readings for biacromial breadth, abdominal depth, biiliocrestal breadth, transverse chest breadth, chest depth (AP thorax), and foot length.
