| 摘要 |
Electrical weighing apparatus is disclosed for weighing load components added successively to a load receiver, including a transducer for producing pulses the number of which corresponds with the weight applied to the load receiver, a counter for counting the pulses, a first storage device associated with the counter for storing counts corresponding to the receiver dead-load and containing tare weights, and a display device for displaying the difference between the counts of the counter and the first storage device, characterized by the provision of a second storage device for storing at least those counts corresponding to the weight of one or more components added to the load receiver. In one embodiment, a pair of counters are provided each having its own storage device, and in other embodiments, a single counter is provided in conjunction with a pair of selectively operable storage devices.
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