calculator.org

the calculator home page

Longines Symphonette Electronic Calculator

Longines Symphonette Electronic Calculator
Image: Datamath.org used with permission

The Longines Symphonette Electronic Calculator is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 18 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 6xAA. Note: TI 2500

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys18
Precision8
LogicAlgebraic
Display typeLED
Length140mm
Width76mm
Thickness43mm
Power Source6xAA
Year introduced1972
Year discontinued1974

Replacements:

If you have a Longines Symphonette Electronic Calculator that is no longer working, you can first try replacing the 6xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Longines Symphonette