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Singer-Friden 1207

The Singer-Friden 1207 is a scientific calculator with 10 digits precision and algebraic logic. It has 33 functions, 48 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA sealed.

Facts at a glance:

Type Scientific
Functions 33
Keys 48
Precision 10
Logic Algebraic
Display type LED
Display size
Length 152 mm
Width 81 mm
Thickness unknown mm
Weight unknown g
Power Source 3xAA sealed
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued

See other calculators manufactured by Singer-Friden.