Accuweigh Pty. Ltd. was established in Adelaide in 1992 and is a large industrial weighing company, having branches in all the states. This company claims to offer after sales service and support on personal weighers, health scales and medical scales. A&D UC321 Personal Weighers Supplied by Accuweigh Pty. Ltd. are used for accurate personal weighing in clinics and other facilities. These personal weighers are not ordinary bathroom scales; instead, they incorporate an industrial construction design that uses a full strain gauge load cell based with digital calibration. The reason behind such a design is to ensure good durability and precision. A&D UC321 Personal Weighers Supplied by Accuweigh Pty. Ltd. can withstand a maximum capacity of 150kg using 0.05kg divisions for high accuracy weighing. These personal weighers have three modes of operation namely TARGET, MEMORY and BMI. The weight data of different customers can be logged over extended periods by linking the serial data output to a Weight Diary Software. These units are powered by batteries with a foot operated ON and OFF switch and they have a large liquid crystal display device. In order to facilitate wireless weight transmissions, Bluetooth versions of these personal weighers are also made available.