AKA: SR-56,
Date of intro: 1976, Origin: USA (List), Dimensions: 152x79x35mm,
Power: Rechargeable,
Display: Type = Display (LED) (List), Digits = 10+2,
Number of keys: 40, #Key-Brown: 20, #Key-White: 12, #Key-Yellow: 8,
Classification: / Pocket,
Featuring: Scientific functions, Square root, Programmable, Memories: 10, Programmable Steps: 100,
Related with: TEXAS INSTRUMENTS_docu: 0000.000.057 (Instr.) Owner's Manual (SR56); TEXAS INSTRUMENTS_docu: 0000.000.070 (Instr.) Application Library (SR56); TEXAS INSTRUMENTS_docu: 0000.000.0071 (Instr.) Calculatrice programmable,
Main Components: TEXAS INSTRUMENTS: TMC0501NL; TEXAS INSTRUMENTS: TMC0537; TEXAS INSTRUMENTS: TMC0538; TEXAS INSTRUMENTS: TMC0599,
Serie-members: TEXAS INSTRUMENTS: SR56 (version-1); TEXAS INSTRUMENTS: SR56 (version-2) ('Programmable'-notation),
Known Serial-numbers: 043235 | SR56083287 (SR-56 083287) (List of all S/Ns from TEXAS INSTRUMENTS)
Initial Cost Price: USD179.95, Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1