Animal identification and easy data transfer 1-2-3 calves scale is a weighing system for electronic weight sensing of individual animals with an automatic animal identification and data acquisition. For automatic identification of animal ensures the Mulitreader (FDX / HDX - antenna) from Förster-Technik. This antenna is fully integrated into the design of the animal scale and brings an excellent recognition rate. This allows a simple storage of the animal weights with the associated identifiers of the calves. The data transfer to the PC is easily possible with a USB stick. On the PC, the data can be output in an Excel spreadsheet or imported to the KalbMangerWIN. The transfer to the calf feeders via the KalbManagerWIN is possible. The energy supply of the calves scale occurs via a removable battery.