Digital scales is a tool often used in the laboratory to weigh materials to be used. Digital Balance function is to help measure the weight as well as how to calculate the automatic fecare unit price by the base price for a lot less. The workings of a digital balance can only issue the labels, there are also only arise display of LCD screen. We know the digital balance as a measuring tool for weight unit. Compared with the balance of the past that still use analog or manual balance, the balance sheet has more functions as a digital measuring devices, including digital balance more effectively and accurately, we need not bother to adjust the load as usual traditional balance we jupai in the market. It is now increasingly advanced technologies that can help us solve the problems that exist.