New open box! I installed batteries just to test and make sure its working. PERFECT!! See photos for details. The OMRON Body Logic Body Fat Analyzer Model HBF-301 is a portable handheld device designed for measuring body fat. It operates on batteries and features a body fat analyzer function, making it ideal for fitness activities such as gym training. The device is manufactured by Omron and comes in a sleek white plastic design, with English language settings for ease of use. It includes a 1-month manufacturer warranty and is a great tool for individuals looking to monitor their body fat levels for overall health and fitness improvement.