Casio, Texas Instruments - Calculator (4) - 2000-2010 - Set of 4 calculators
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Lot of four scientific and graphing calculators, including two modern Casio scientific models (one ClassWiz and one FX Junior Plus) and one TI-83 Premium CE graphing calculator, in good condition with some signs of wear from age.
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Description from the seller
Lot of scientific and graphing calculators – Casio & Texas Instruments
Set of 4 electronic calculators including scientific and graphing models, ideal for teaching, collection, or daily use. This lot consists of:
2 modern Casio scientific calculators (including one ClassWiz range, recognizable by its high-resolution screen and advanced menus)
1 compact Casio scientific calculator (model roughly FX Junior Plus, intended for school use)
1 Texas Instruments graphing calculator (model TI-83 Premium CE, color screen)
The set presents a harmony of colors (blue, white, mint green) and ergonomics suited to different school levels, from middle school to high school and higher education.
Technical specifications
Casio scientific calculators (x3):
Functions: trigonometry, logarithms, fractions, statistics
LCD display (including one high-definition “Natural Display” model)
Power supply by battery
Intuitive interface with dedicated keys
Texas Instruments graphing calculator (x1):
Model: TI-83 Premium CE
Color high-resolution screen
Advanced functions: graphs, equations, statistics, programming
Rechargeable via USB
Era
Contemporary production, estimated between 2010 and 2020, corresponding to the recent evolution of school calculators with improved screens and enriched features.
Provenance
International industrial manufacturing:
Casio: Japan (production generally relocated to China/Asia)
Texas Instruments: United States (international production)
These models are widely used in European educational systems, notably in France.
Condition
Good overall condition
Marks from use (see photos)
Screens in good apparent condition
Functionality not tested in detail
Lot of scientific and graphing calculators – Casio & Texas Instruments
Set of 4 electronic calculators including scientific and graphing models, ideal for teaching, collection, or daily use. This lot consists of:
2 modern Casio scientific calculators (including one ClassWiz range, recognizable by its high-resolution screen and advanced menus)
1 compact Casio scientific calculator (model roughly FX Junior Plus, intended for school use)
1 Texas Instruments graphing calculator (model TI-83 Premium CE, color screen)
The set presents a harmony of colors (blue, white, mint green) and ergonomics suited to different school levels, from middle school to high school and higher education.
Technical specifications
Casio scientific calculators (x3):
Functions: trigonometry, logarithms, fractions, statistics
LCD display (including one high-definition “Natural Display” model)
Power supply by battery
Intuitive interface with dedicated keys
Texas Instruments graphing calculator (x1):
Model: TI-83 Premium CE
Color high-resolution screen
Advanced functions: graphs, equations, statistics, programming
Rechargeable via USB
Era
Contemporary production, estimated between 2010 and 2020, corresponding to the recent evolution of school calculators with improved screens and enriched features.
Provenance
International industrial manufacturing:
Casio: Japan (production generally relocated to China/Asia)
Texas Instruments: United States (international production)
These models are widely used in European educational systems, notably in France.
Condition
Good overall condition
Marks from use (see photos)
Screens in good apparent condition
Functionality not tested in detail
Details
Era
After 2000
Title additional information
Set of 4 calculators
Number of objects
4
Material
PVC
Manufacturer/brand
Casio, Texas Instruments
Condition
Good condition - used with small signs of aging & blemishes
Height
20 cm
Width
9 cm
Depth
2 cm
Estimated period
2000-2010
In working order
Yes
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