The BF508 measures your weight but scale only weight doesn't give the full picture of health and weight loss. While it may be important to monitor your weight, other factors give you a better idea of your overall health. Focusing on the scale only weight often gives a misleading picture due to muscle weighing more than fat the Omron BF308 body composition monitor shows the percentage of your body that is made up of fat. The Omron BF508 body composition monitor uses segmental bioimpedance technology sensors that pass a small electrical current throughout the body. Giving you more valuable health information, which includes the body weight as well as body fat percentage helping you reach your fitness and weight loss goals quicker than ever. When it comes to Fitness Testing equipment then look no further than McSport. We offer an extensive range of equipment that will cater to all your Fitness Testing needs. Omron BF508 uses eight sensors for an entire body scan. Visceral fat tracking. Body mass index (BMI). Body fat measurement. Perfect for families and tracking up to four personal profiles. The age ranges for visceral fat level 18-80 years old. Size (H x W x D): 5.5 x 30.3 x 32.7cm. Weight: 2.2Kg. Manufacturer's 3-year guarantee