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Casio fx-82MS (S-V.P.A.M.)

Casio fx-82MS
Image: Wikimedia CC BY-SA 3.0

The Casio fx-82MS is a scientific calculator with 12 digits precision and formula input logic. It has 240 functions, 50 keys, and an LCD (liquid crystal) display. The power source is LR44. The calculator was manufactured in China.

Facts at a glance:

FeatureValue
TypeScientific
Functions240
Keys50
Precision12
LogicFormula
Display typeLCD
Length156mm
Width85mm
Thickness12mm
Weight139g
Power Consumption0.000200W
Power SourceLR44
CountryChina
Year introduced2000
Year discontinued2005

User Manual

You can download the Casio fx-82MS manual from the manuals website. If this doesn't work, you can also try this alternative download link.

Diagnostics

Note that diagnostic tests generally delete any data on the calculator. Be sure to back up any important information held in the calculator before running these tests.

While holding SHIFT and 7 keys (or just SHIFT key for early models) press the ON key. Pressing the SHIFT key cycles through the 14 display test patterns. Press SHIFT one more time to change the display from 0 to 1 for the start of the keypad test - the numbers then increase as each key is pressed in the correct order (omitting the ON key which exits test mode).

Replacements:

If you have a Casio fx-82MS that is no longer working, you can first try replacing the LR44 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