【For Women and Man】Essential fat makes up approximately 9 to 10 percent of total body weight in women and 2to 3 percent in men. You'll notice on the charts of instruction on the inside covers of this booklet that the lowest body fat percentage a man or women can have is his or her amount of essential fat. High Precision】This Body Fat Caliper is an essential tool that effectively measures body fat with accuracy and reliability. Get your thickness reading with the skinfold method conveniently and without letting anyone privy to your measurements. The typical scale does not differentiate between body fat and lean body mass, but the Body Fat Caliper do. Easily track and achieve your health and fitness goals with the handy caliper tool set. Easy to use】Helps in the easy and simple measurement of body fat percentage by pinching certain areas of the body to gauge the skinfold thickness. This hand held analyzer and calibrator set comes with a measuring tape to help you monitor your weight and maintain proper health status. 【Equipped with A Measure Tape】Fat caliper and measure tape with a more intuitive measure of personal fat content and fat distribution. Body fat health table has a good guide, different age distribution, height, weight, the corresponding body fat content has a clear corresponding value, easy to reference. 【Durable & Reliable】 This device gives accurate and private results without the danger of electric current and false readings.【Buy With Total Confidence】Manufacturer: Exeton Package Quantity: 2 Part Number: FBCALIP-2Do You Know That You Maybe Also Have A Problem with Too Little Body Fat? Yes. Just as with having too much body fat, there are also health risks associated with having too little body fat. Excess body fat is associated with increased chances for heart disease, high blood pressure, high cholesterol, diabetes, stroke, and some cancers. But Some Fat Is Necessary. The fat which surrounds the spinal cord, heart, and vital organs is called "essential" fat and is necessary to sustain life. Essential fat makes up approximately 9 to 10 percent of total body weight in women and 2 to 3 percent in men. You'll notice on the charts of instruction on the inside covers of this booklet that the lowest body fat percentage a man or women can have is his or her amount of essential fat. How to use? STEP 1: For example, measurement is in the sacroiliac, approximately one inch above the right hip bone. STEP 2: While standing, firmly pinch the sacroiliac skin fold between your left thumb and forefinger. Place the jaws of the personal body fat tester over the skin fold while continuing to hold the skin fold with the left hand. STEP 3: Press with the thumb where indicated on the personal body fat tester where the sliding arrow pointed on the gauge, repeat three times, and use the average as your body fat measurement. Refer to the body fat interpretation chart to determine your body fat percentage and what it means. If you're not sure how to use this tool please google it or watch videos on YouTube. Specifications: Size: 16*10*0.6cm Material: ABS plastic Color: Black Shape: "A" shape Measurement range: 0 to 70 mm Body tape measure: 150 cm (4.92 feet) Package Included: 1 x Body Fat Caliper 1 x User Manual 1 x Measure Tape