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Corvus 500

Corvus 500
Image: wass.net used with permission

The Corvus 500 is a scientific calculator with 12 digits precision and RPN (reverse polish notation) logic. It has 47 functions, 30 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA. The calculator was manufactured in Hong Kong.

Facts at a glance:

FeatureValue
TypeScientific
Functions47
Keys30
Precision12
LogicRPN
Display typeLED
Length143mm
Width74mm
Thickness33mm
Power Consumption0.560000W
Power Source3xAA
CountryHong Kong
Year introduced1975

Replacements:

If you have a Corvus 500 that is no longer working, you can first try replacing the 3xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.

We suggest the following current model as a replacement:

See other calculators by Corvus