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Spectrum SP-70

The Spectrum SP-70 is a scientific calculator with 12 digits precision and algebraic logic. It has an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack.

Facts at a glance:

FeatureValue
TypeScientific
Precision12
LogicAlgebraic
Display typeLED
Length171mm
Width89mm
Power SourceSealed battery pack
Year introduced1974

Replacements:

If you have a Spectrum SP-70 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Spectrum