Rose uses the MyWeigh KD7000
MyWeigh company are indeed ULTRA nice people and will make the time to answer any questions or emails you may have. On a few occasions I inquired about a particular model similar to my Alessi scale, and they gave me a really good explanation.
Although I don’t have the KD7000 myself, i would recommend it from what i have seen people experience with it. It is also affordable, but more so, accurate. The reason I don’t have a KD7000 is because Santa Claus brought me the Alessi ultra, so go figures. Prior to this, I had the Soehnle Futura, which was also recommended by Rose on her previous books, and it was dead beautiful!
Gone are the days when electronic scales were very expensive.