The Tanita BC545N Segmental Body Composition Monitor is perfect for the athletes & dedicated sports people who wish to monitor & improve their performance over time. It is a very solid & extremely accurate monitor which allows for personalized in-depth readings. The BC545N is the only segmental body composition monitor in the world offering 10 measurements for a quick & detailed assessment that can be provided just in 15 seconds! The monitor features an easy-to-read assessment chart that ensures instant analysis of athletes training status & progress.