BZ-2008D single-function Fat Analyzer Product Detailed: fat analyzer works: the use of BIA principle in human blood, muscle contains more water can conduct electricity, while the fat is not conductive. Due to current in a conductor is the difficulty level of the channel current through the muscle can be known from the weight of the muscle, which can determine, in a weight ratio, the less human muscle higher proportion of fat. Work: 1 x CR2025 Product function parameters: LCD Display: Digital LCD display screens measuring pole pieces: two pole piece body fat ratio: 5 to determine the degree of obesity was 50.0%: Stage 5 Memory: 10 groups can remember basic information Keys: 5 buttons above beauty equipment information thus provided the official website: http://lancomenzr.1688.com (Click to see more product categories) are welcome to buy or build processing product if you have any of our products questions, please feel free to contact us 18,024,275,520, your satisfaction is our most valuable thing to do