PROBLEM TO BE SOLVED : To provide a measurement device for capsule filler machines, which is capable of determining the mass of net content more accurately.SOLUTION : A measurement device 10 is provided, comprising at least one block 1A, 1B having a plurality of seats 2A, 2B designed to accommodate a plurality of bottoms of capsules to be filled. The block 1A, 1B is provided with capacitive electronic means 3A, 3B, 3C. The capacitive electronic means 3A, 3B, 3C are configured to detect parameters associated with tare of each bottom, parameters associated with a quantity and type of product inserted into each bottom, and parameters concerning filling/emptying of the seats 2A, 2B, so as to control the filling steps performed to fill the capsule bottoms with the product.SELECTED DRAWING : Figure 1COPYRIGHT : (C)2019, JPO&INPIT