When the Lasso-o circumference tape is not used to calculate subcutaneous fat, skinfold calipers are the state-of-the-art alternative.

The Leicester Foot Measure is a mulitpurpose instrument manufactured in toughened plastic and designed to allow length and width of childrens' and adults' feet and hands to be accurately measured.

With the re-usable Lasso-o, sold in packs of 10, the health professional can measure any circumference to the nearest millimeter.

BMI Body Tape. Recommended by the Child Growth Foundation.

Seca 491 BMI calculator. Standard mathematical calculator with BMI calculation facility. Weight and height can be entered in kgs or lbs and meters or ft/in.