Manufacture of electronic weighing scale. Special scale to weigh new born babies with fiber glass pan which can be easily cleaned. Have model approval. 14mm bright led 6 digit display. Indication for ac power supply. 4 keys key board with following keys:- zero, Tare, Neft/Gross, Enter. Power supply 230AC. Power consumption 5v. Inbuilt rechargeable battery 6v 4.5ah with 8/10 hrs backup.