A manually-operated metallic device with an analogue Vernier scale designed to make accurate measurements of a patient's anatomy, or of other objects, during surgery, autopsy, or in other clinical settings. It is intended to make external measurements (e.g....
A hand-held measuring instrument consisting of a Vernier calliper type sliding scale with extra long protruding legs that are used to make facial and cranial measurements to establish the proportions of the facial features and the dimensions of the skull. T...
A non-sterile, manually-operated, lubricant free, plastic device with an analogue Vernier scale designed to make accurate measurements of a patient's anatomy, or of other objects, during surgery, autopsy, or in other clinical settings. It is intended to mak...
A hand-held manual instrument designed to assess body fat in subcutaneous adipose tissue by measuring, using mechanical means, the thickness of folds of skin gathered at various areas of the body (typically that on the posterior aspect of the upper arm or o...