Model: SR-50 A
Battery: BP 1 A
Adapter: AC9130
Year: 1976
Chip: TMC0501 - TMC0503
Manual: with permission www.datamath.org
Info: classic second GENERATION
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Model: SR-50 A
Battery: BP 1 A
Adapter: AC9130
Year: 1976
Chip: TMC0501 - TMC0503
Manual: with permission www.datamath.org
Info: classic second GENERATION