The HN - 288 boasts a unique weight difference technology which allows the user to easily weight items such as parcels and lugagge -- and even babies. While it's easy to weigh yourself, this technology makes it easy to weight anything else. This system will tell you the difference in weight so you don't have to worry about doing the math in your own head with the potential of error. This product uses four sensors to ensure each reading is dependable up to 180 kg. The display measures 77 x 45 mm.