An electronic scale device for counting.

摘要

A kind of electronic counting level that from the check weighing of project, obtains the project number, this device comprises: the check weighing unit, first and second unit weights are deposited and are decided device, the counter of the item number that estimation is replenished, the input block of the variation factor of cuit, but the maximum addend memory of the maximum project number of error free calculating, first and second comparers of more maximum item number and valuation items number, the sampled data memory of number that the storage counter is estimated and the data relevant with supplementary item weight estimates that two kinds of unit weights are to upgrade the unit weight counter of the first and second unit weight memories.