Adler AD 8151B personal scale Square Blue Mechanical personal scaleAD 8151 is a classical, mechanical bathroom scale. If you dont trust the LCD screens or you simply dont like them, or maybe they just dont match the design of your bathroom, just choose the AD 8151 scale. You dont even need to turn it on: you simply stand on it and read the result which is a very comfortable solution. The scale is available in various colours. The mechanical personal scale AD8151b is a product for traditionalists, people who