The balance must be send back unfortunately. 1. draufstellen After the 2. no longer goes the language. 2. After repeated weigh varies Abtänden of about a minute, the weight of 0.9 kilos. 3. This scale is not cheap, so the purchase should be there also the measly 4 batteries. This is not about saving money for the batteries, but the fact that you can test them the same, even if you just have not in the house. This is a question of services.