How do you track if you are losing fat, or muscle, or both?This inexpensive skinfold caliper shows the results in digital form and are easy to use in the privacy of your home with superior accuracy and reliability.The skin fold measures your body fat percentage by pinching your fat with your fingers then measuring the thickness with a body fat caliper.The reading is given in either inches or millimeters, which you compare to a chart with age and gender to arrive at your body fat percentage.This Digital Body Fat Caliper can accurately determine your body fat by using "skinfold" . Accurate, dependable and with good repeatabilityQuickly provides exact measurement of body fat thicknessHold function, holds and displays measured valuemm & inch conversionWith superior accuracy and reliabilityMade of ABS plasticStylish and Large LCD display for easy readingWith safety and quality approval RoHS rigorous set standardsWith CE Marking, passed & comply with all the necessary health and safety required standards set by the European DirectivesRange: 0~50mm/0~2"Resolution: 0.1mm/0.01"Accuracy: 0.2mm/0.01"Working temp.: 0C ~ +40CStorage temp.: -20C ~ +70CManual power offBattery: 1 x 3V CR2032 BatteryPackage Contents:1xDigital LCD Body Fat Caliper Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.