TOKYO, September 27, 2019 — Casio Computer Co., Ltd., announced today the release of new Natural Textbook Display models in its ES PLUS series of scientific calculators. The new ES PLUS 2nd edition models have been updated with simple designs for enhanced ease of use.
ES PLUS calculators use NATURAL-V.P.A.M. to enter and display equations and mathematical formulas just as they are written in textbooks. NATURAL-V.P.A.M. is ideal for learning mathematics and classroom use, and it is widely used by students.
The new ES PLUS 2nd edition models feature updated designs while retaining all features of their predecessors. Inspired by the concept of learning tools that are simple and easy to use, Casio gave extra care to designing the case shape, key layout, and key font. The case has gently rounded corners and edges to better fit the hand. The keys are imprinted with a larger font than previous models for enhanced visibility, and keys in some sections of the keypad are colored for ease of identification. The cursor control has been changed from a single key to four separate direction keys, making it easier to use.
The packaging features an authenticity sticker*1 using both hologram and QR Code*2 technology so that users can confirm authenticity before purchasing. After purchase, reading the QR Code displayed on the calculator LCD accesses a Web page that checks the authenticity and provides access to the user manual. Casio has also prepared Premium Contents for users, including fun games for learning equations, game-related comics, and a certificate of authenticity.
- *1 Authenticity sticker is not available in some regions.
- *2 QR Code is a registered trademark of Denso Wave Incorporated.
Examples of Premium Contents
Models |
Number of functions |
Dimensions |
Weight |
Battery |
Battery life* |
|---|---|---|---|---|---|
fx-82ES PLUS 2nd edition |
252 |
13.8 × 77 × 161.5 mm |
105 g |
R03 |
2 years |
fx-85ES PLUS 2nd edition |
252 |
11.1 × 77 × 161.5 mm |
95 g |
2-way (LR44) |
3 years |
fx-350ES PLUS 2nd edition |
252 |
11.1 × 77 × 161.5 mm |
95 g |
LR44 |
3 years |
fx-95ES PLUS 2nd edition |
274 |
13.8 × 77 × 161.5 mm |
105 g |
R03 |
2 years |
fx-570ES PLUS 2nd edition |
417 |
13.8 × 77 × 161.5 mm |
105 g |
R03 |
2 years |
fx-991ES PLUS 2nd edition |
417 |
11.1 × 77 × 161.5 mm |
95 g |
2-way (LR44) |
3 years |
- Battery life is calculated based one hour of use per day.
Checking Authenticity
Before Purchase / The Authenticity Sticker
Hologram
Specially designed to display the CASIO logo.
QR Code
Use any QR Code reader app to read the code and open up a Web page showing the result of the authenticity check.
Screen displayed when the sticker is deemed authentic(left), Screen displayed when the sticker is suspected to be fake(center and right)
- The online authentication result deduces the authenticity of the sticker based on the QR Code reading trend. It is not a guarantee of a genuine product.
After Purchase
Read the QR code displayed on the calculator LCD to access a Web page that checks the authenticity.
fx-ES PLUS 2nd edition Main Specification
Main Functions |
fx-82ES PLUS / fx-85ES PLUS / fx-350ES PLUS : Prime factorization, random integers, coordinate transformation, power calculation, trigonometry, fraction calculation, combination and permutation, statistics, table function fx-95ES PLUS : Equation calculations, prime factorization, random integers, inequality, ratio calculations, coordinate transformation, power calculation, trigonometry, fraction calculation, combination and permutation, statistics, table function fx-570ES PLUS / fx-991ES PLUS : Equation calculations, random integers, integration calculations, differential calculations, vector calculations, CALC function, matrix calculations, SOLVE function, scientific constants, metric conversions, complex number calculations, BASE-N calculations |
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|---|---|---|---|---|
Digit |
10-digit mantissa + 2-digit exponential display |
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Accessory |
Hard case |
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