INSTRUMENTS - Pg 3

Rosscraft offers the following complete kits, Centurion and Tom as well as additional individual instruments

 

 

PHOTOS TO COME

Individual Instruments

1. Slim Guide Skinfold Caliper

Skin Fold Calipers

(Slim Guide Skinfold Caliper and Harpenden Skinfold Caliper)

The Slim Guide skinfold caliper is an inexpensive alternative to the Harpenden  caliper. It yields approximately similar results and its rugged ABS plastic construction, with high quality springs, guarantees a long life of usage. In the hands of a trained anthropometrist, skinfold calipers percent technical errors of measurement for a single replication as low as 5% depending on training and technique.

2. Somatotype Turntable  

3. Anthropometric tape is a steel flexible tape with a filed notch and patch zero indicator to provide a better reading interface than a single zero line since the interface has no area.  The notch helps orient the tape and align on the interface. 

Anthropometric Tape

Technical note: in the preferred technique, the tape is always held in right hand by digits 4 and 5; digits 1 and 2 are the snubbers; digit 3 for pinning, leveling or and adjusting tape perpendicular to the long axis.

The scale on the obverse side is a diameter scale, the increments enlarge by 3.14... times the incremental circumference or linear scale values, e.g., 30.0 cm circumference girth is about 9.5 cm in diameter. The diameter scale has no apparent use in anthropometry as it has in the forest industry for assessing diameters of tree trunks and rolls of paper.

 4. Segmometer 4 for measuring lengths evolved from a prototype retractable carpenter or engineer’s tape for use in Nigeria by Dr. Linda Blade.  We affixed cotter-pin pointers with rubber bands and 5-minute epoxy glue. We found that the rustic instrument was as good or better than the classical anthropometer for obtaining projected heights and direct segmental lengths.  Another prototype was designed in Australia by the University of Western Australia and used in the Kinanthropometric Aquatic Sports Project.  The Rosscraft models dispense with the housing using only a flexible tape, with precision machined base and slider indicators. Replicated measures in certification courses using the Rosscraft segmometer sets a new standard for precision.

 Segmometer use 2
Technical note: Care must be taken to wind the tape with the convex side in the inside of the coil, winding against the convex side may cause crimping. All new models with a flat base plate are read from the near edge of the slider for both direct and projected measures.

 5. Small Bone Caliper 

6. Large Bone Caliper  

7. Head Square and Retractable Centimetre Tape. This is a portable, practical alternative to a stadiometer for measuring stature and sitting height. The headboard, consists of a horizontal plane and a triangle. A retractable metal centimetre tape is included with the Head Square. Techniques for orientation of the head, in the Frankfort plane, marking heights and measurement  are fully described in Anthropometry Illustrated, Anthropometry Fundamentals and the Anthropometry Techniques DVD. A Power Point Presentation of measurement techniques can be viewed Here (MS PowerPoint File- click/save to disk and run/open).

 8. Harpenden Skinfold Caliper

Skin Fold Calipers

(Slim Guide Skinfold Caliper and Harpenden Skinfold Caliper)

9. Weight Scale: Not included in the Kits. This portable weight scale is a true strain gauge scale, accurate within 50 g. It has memory functions for tracking, and a zeroing feature that permits a mother to step on scale, zero, and obtain her baby’s exact weight when placed in her arms. 
Shipping weight 3.5 kg 

The scale has a BMI function, not recommended
(Read BMI Conspiracy of Ignorance a free PDF file for download and viewing).

10. Grip Strength Tester

12. Anthropometry Illustrated  CD - A browser based interactive textbook and learning system. Features thousands of interactive illustrations, graphics and links. (currently under revision. Updates to be available in Library)

13. Anthropometry Fundamentals CD - A power point based guide to measurement techniques. Features over the shoulder viewpoints, explicit images and detailed instructions. Techniques consistent with the standards of the International Society for Kinanthropometry. This is a learning system for the new generation of computer oriented students, human biologists, physicians, sport dietitions, physical educators, lifestyle enhancement and other health professionals.

14. Anthropometry Technique DVD - A menu driven instructional "How-To-Do" DVD video showing exactly the proper technique in the use of the described instruments to acheive a detailed and accurate measurement of the human body. 2 hours of explicit, over-the-shoulder views of ways of locating landmarks, marking and positioning the subject.

To view a preview of this amazing DVD click here and start the online video presentation.

To order or request a quote on any of our kits or instruments you can either phone DataMedia at:
Tel: 604-324-9400
Fax: 604-324-4998
Email: rosscraft@datamedia.ca