The FatTrack GOLD Digital Body Fat Caliper with MyoTape enables a user to measure (AND TRACK) body fat percent by oneself - easily and accurately. The latest configuration of the successful FatTrack II, with a MyoTape Body Tape Measure added. Audible BEEP indicates the right amount of pressure for superior accuracy. Stores 3 personal profiles so users and family can track their body fat % changes over time. Recommended by EAS, Max Muscle, GNC and magazines including Muscle Media and Muscular Development. Endorsed by the World Natural BodyBuilding Federation. Uses patented Floating Code Thickness Measuring System for 1mm accuracy and 100% repeatability.