Defend yourself against fat with the new Defender Body Fat Caliper. Can you meet the military standards for physical readiness? Lose and measure your fat loss now - get physically stronger - and win the fat war. The Body Fat Results Wheel makes it easy to calculate your body fat. Simply line up your age with the total of your readings and your body fat% appears in the window. No charts or formulas are required! Cheh Low, president of the WNBF, commented, "Sequoia's current portfolio of body fat measurement products are the most reliable and accurate devices on the market."