TWI535999B

PROBLEM TO BE SOLVED: To provide a weighing device which facilitates intuitive and easy understanding of the content of a preparation work executed since a weighing work of two mixed objects can be smoothly performed and which facilitates fine adjustment of a mixing amount.SOLUTION: A weighing device includes: mixed ratio storage means for storing a plurality of mixed ratios according to the softness of dental materials after mixed; first weighing means; second weighing means; mixed ratio extraction means for extracting one mixed ratio corresponding to information relating to the softness of the dental material after mixing desired by a user; target difference calculation means for calculating a target difference which is a difference between a target value of the material weighed in the second weighing means calculated based on the weighing result by the first weighing means and one mixed ratio, and the weighing result by the second weighing means; and working state indicating means for indicating a progress