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Casio fx-3650P

Casio fx-3650P
Image: Wikimedia CC BY-SA 3.0

The Casio fx-3650P is a programmable calculator with 12 digits precision and formula input logic. It has 50 keys, and an LCD (liquid crystal) display. The power source is CR2025 3V.

Facts at a glance:

FeatureValue
TypeProgrammable
Keys50
Precision12
LogicFormula
Display typeLCD
Length160mm
Width80mm
Thickness18mm
Power Consumption0.000430W
Power SourceCR2025 3V
Year introduced2002

User Manual

You can download the Casio fx-3650P manual from the manuals website. If this doesn't work, you can also try this alternative download link.

Replacements:

If you have a Casio fx-3650P that is no longer working, you can first try replacing the CR2025 3V battery. 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 Casio