High-resolution LCD
The new ClassWiz features a high-resolution display
- making it easier to view numerical formulas and symbols.
■New Icon display
ClassWiz Series
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ES PLUS Series
■Innovative input method
■List display
The new ClassWiz makes it possible to display on the screen twice the number of characters in normal size and six times the number in small size compared with previous models.
High-resolution LCD drives further evolution!
Higher resolution increases the amount of information that can be displayed and improves usability. In addition, ClassWiz is equipped with a basic spreadsheet function for creating spreadsheets with up to 5 columns and 45 rows (maximum of 170 data items).
ClassWiz technology has the power to change mathematics classroom
Easy-to-use
Superb usability that takes full advantage of the improved display capabilities makes the interface easy to use in classrooms
■Intuitive icon display
The use of icons on the menu screen improves viewability.
Selection of the desired function is quick and easy.-
ClassWiz Series
-
ES PLUS Series
■Unabbreviated English display
Nearly all English words are displayed on the screen in unabbreviated form.
-
ClassWiz Series
*Messages are spelled out (not abbreviated) -
ES PLUS Series
■Interactive format
Interactive menu display realizes more intuitive operation.
■Natural Textbook Display
Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks.
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-
MS Series
Newly designed body for the best use of calculation
Featuring intelligent design and an elegant texture
Comes with slide-on hard case
- Special surface processing
A special surface process applied to the body results in an elegant texture and design.
- Metallic keys
(fx-991EX/570EX only)The stylish look and feel of metal imparts a sense of luxury.
- Key functions arranged by color
The functions assigned to keys are color-coded to facilitate key operation.
- Easy-to-understand key notation
The key notation, like the display format, uses signs and symbols like those found in mathematics textbooks. This natural interface makes input fast and easy.
- Thin rounded body
The thin, smoothly rounded body fits the hand perfectly.
Special surface processing
Easy-to-study
A High-performance processor and twice the memory of previous models
ensure speedy operation and superior computational power.
High performance effective for education
■High-resolution display
192 × 63-dot display.
Clear display of equations and messages ■High-speed calculation
Fast calculation for smooth performance in class or during examinations
■Data capacity for Statistics
Capacity to process 160 statistical data items
■High-performance functions
• Use of spreadsheets
• 4 X 4 matrix calculation
List display function for thorough, speedy learning
Variables and statistical calculation results stored in memory can be displayed in lists. There's no need to recall and confirm individual values as with previous models.
High computational competence for performing even advanced mathematics
ClassWiz contains calculation functions that support even advanced mathematical operations, including spreadsheet calculations, 4 X 4 matrix calculations, calculation of simultaneous equations with four unknowns and quartic equations, and advanced statistical distribution calculations.
Effective learning for
Advanced Mathematics
Even advanced mathematical calculations are simple to perform and
functions that take advantage of previous unavailable display capabilities
are now possible
■Spreadsheet calculations
Statistics
The spreadsheet function can be used for studying statistics which has become important in mathematics classes
Recursion
In addition, the spreadsheet function makes it possible to enter recursive formulas
Riemann Integral
Calculation using advanced Riemann functions is also possible
The spreadsheet function makes it easy to use real-world data even in the classroom, enabling students to effectively study statistical processing
■Advanced statistical distribution calculations
This function makes it possible to perform several different types of distribution calculations such as binomial probability.
Binomial probability
■Matrix calculations
This function makes it possible to perform matrix calculations of up to 4 rows by 4 columns.
4x4 Matrix calculation
■Other newly realized calculations
ClassWiz supports other advanced mathematical operations including
- Simultaneous linear equations in 2 to 4 unknowns
- High-degree equations of second to fourth degree
- Second-degree to fourth-degree inequalities
- Simultaneous linear equations in 2 to 4 unknowns
Online Visualization
Service Using QR Code
The input formula and data are converted into a QR Code matching the settings on the calculator, then displayed on the calculator screen.
Display numerical formulas and graphs and use them in study by reading QR Codes with an application on a smartphone, tablet, or other similar device. (fx-991EX/570EX only)
Convert the numerical formula into a QR Code!
- Visualization with graphs
- Input formula
- Table
- QR Code
- Display Graph
Makes formulas visually understandable
- Easy formula input
- Input formula
- Calculation Result
- QR Code
- Display formula
Promotes fast, efficient report writing
- Quick user manual call-up
- Display the menu
- QR Code
- Display the manual
Makes learning to operate the calculator fast and easy
Reviews & Feedback
Product Q&A
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Exchange & Return Policy
Seller's Information
| Seller | HuanYo |
|---|---|
| Shipping from | |
| Return/Exchange address | |
| Notice on Return/exchange | 1. Goods that have been purchased will be checked before it is sent to Customer. 2. Returns and exchanges will only be accepted on the following conditions:- •Defective goods •Goods returned must be in its original condition 3. In the event of such cases, the Customer must notify us at huanyomarketing@gmail.com within 3 working days of following delivery date. 4. Customers who do not notify us of the return or exchange request before returning the goods will not be entertained. 5.Buyer is responsible for shipping and handling cost related to returning the item. All returns must be accompany with the original packaging including all original accessories and/or FOC items which accompanied by the original shipment. 6. We reserve the right to offer Customer either a direct replacement or an alternative version of the item. If we are unable to provide such alternatives, a full refund in the form of refund vouchers will be provided to Customer within 30 days of the agreed resolution. Please email us at huanyomarketing@gmail.com for return enquiry. |
PrestoMall Return/Exchange Policy
- Cancellation
- Request for cancellation if product has not been dispatched after payment completion.
- Strictly no cancellation for E-voucher after purchased.
- Return
- Request for return within 7 calendar days following delivery date.
- Check seller's approval on buyer's request.
- Buyer sends product in question to seller.
- Seller receives and checks returned product.
- Seller approves return and return is completed.
- Strictly no return or refund for E-voucher.
- Exchange
- Request for exchange within 7 calendar days following receipt of delivery.
- Check seller's approval on buyer's request.
- Buyer sends product in question to seller.
- Seller receives and checks returned product
- Seller send new product to buyer, and buyer receives it, and exchange is completed.
- No exchange for E-voucher purchased.
How to Request for Cancellation/Return/Exchange
- You can request for cancellation after completing payment and if product has not been dispatched by then, cancellation request is approved and you can receive refund.
But, in case seller has already dispatched product, cancellation request can be rejected. - You can request for return after obtaining product, you should send the product in question to seller.
After seller checks if returned product is flawed, and approves your request, return is completed and payment is refunded. - You can request for exchange if wrong product is shipped, you should send the product in question to seller.
After seller checks if returned product is flawed, seller approves your request, and re-sends new product.
Criteria for Return/Exchange
You can request for return/exchange within 7 calendar days following delivery date. But return/exchange request cannot be made in following cases:
- When request due to change of mind is made after 7 calendar days following delivery date
- When product is used, destroyed or damaged
- When tag attached to product is removed or package of product is opened and product value is damaged
- When sealed package is opened or packaging materials are lost
- When too much time has passed and product value has so decreased that its re-sale is not possible
- When return/exchange request is made for customized product such as hand-made shoes or accessories
- When components of product (including free gift) have been used or lost
- When buyer did not follow instructions included in product
As e-voucher products are immediately sent to your e-mail, returns/exchanges are not available. Please take note of this before purchase, and input your e-mail address correctly.
As Mobile Top-up products are directly reloaded on your cell phone number, returns/exchanges are not available. Please take note of this before purchase, and enter your cell phone number correctly.
For any inconvenience regarding Cancellation/Return/Exchange, please email to hello@prestomall.com and we will do our best to help you.
Notice
- Please note that, direct transaction with the seller without using PrestoMall payment service can cause problems such as; not receiving the product, receiving different product etc.
- For sales products and contents registered by the seller, PrestoMall run by Presto Mall has no responsibility on any of the registered contents.
