Description
Presentation
Introduces the excellent features of the ES PLUS series 2nd edition
Features
1 Design Simple and easy to use
Optimal education tools realized through a design that emphasizes comfort in the hand, legibility, and usability through the pursuit of simplicity.
2 Quality Authentic quality
Excellent quality and authentication ensure confidence and peace of mind for use in educational settings.
3 Function Natural Textbook Display
Features Natural Textbook Display format for displaying equations and calculation results just as they appear in textbooks
4 Premium content A variety of original CASIO content is available to make learning mathematics fun.
Users can access this content by registering after the authentication check.
https://edu.casio.com/products/ntd/fx991es_2/
Product features
Non Programmable
Non Graphing
Number of Functions : 417
Product type
Non Programmable
Non Graphing
Number of digits
10 + 2 digits
Liquid crystal display
Natural textbook display
Dot matrix display
Key characteristics
Plastic keys
Key functions
Negative Sign
Power Off
Memory
Variables: 9 (A,B,C.D.E.F.X.Y,M)
Independent Memory (M / M+ / M-)
Answer Memory
Memory Protection
Reset Function
Power supply
Solar & Battery
Approximate battery life Main 3 years
Auto Power Off
Size (D × W × H)
161.5 × 77 × 11.1 mm
Weight
95 g
Accessories
Hard Case
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