Name | Model 31 | ||
Manufacturer | Tektronix (United Kingdom) | Type | Calculator |
Production start (mm-yyyy) | 8 - 1973 | Production end (mm-yyyy) | - |
RAM | ROM | ||
CPU | Cintra Chipset - Mhz | ||
Operating System | |||
Text (Cols x Rows) | 10 Digits | ||
Graphics | No | ||
Sound | No | ||
Storage memory | Tape Drive | ||
Serial port | Parallel port | ||
Others port | Expansion Port (BCD Interface 152, Instrument Interface 153, RS-232 Interface 154) | ||
Original price | Currency original price | ||
Units sold | |||
Note | |||
Configurations | |||
User | Alessandro Liberalato |
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