CASIO SCIENTIFIC CALCULATOR FX991ES – BLUE EDITION

Specification

• Model No : FX-991ES (Blue)

• Scientific Calculator

• Dual Power - Solar & Battery

• Dimensions (L x W x H) : 165.5mm x 77mm x 11.1mm

• Weight : 90g

• 417 Functions

• Natural Textbook / Dot Matrix Display

• Suitable for Cambridge International Examinations GCSE, AS, A Level, SAT, ACT, and GRE

Display format settings

Number Format: Fix

Number Format: Sci

Number Format: Norm

Engineering Notation

Toggling Calculation Results

Calculation Functions – Basic Function

Basic Calculation

Bracket Calculation

Fraction Calculation

Degree, Minute, Secound (Sexagesimal) Calculations

Reciprocal Calculation

Percent Calculation (scientific calculator function)

Factorial Function

π

Calculation with √ and π

Rounding Function

Calculation Functions - Advanced calculation

Transcendental number: e

Base-n calculation

Logical Operators

Complex number calculation

Matrix calculations

Vector calculations

Differential calculation

Integration calculation

Calculation Functions - Applied calculation

Multi-statement Command (:)

Continuous Calculation

Replay Function

Multi-replay Function

CALC Function

SOLVE Function

Function Features - Basic functions

Basic Mathematical Functions

Number of Functions : 417

Absolute Value Calculation

Power Function (Square)

Power Function (Cube)

Power Function

Power Function (Square Root)

Trigonometric Function

Inverse Trigonometric Function

Hyperbolic / Inverse Hyperbolic Function

Exponential Calculation

Logarithmic Calculation

Log not base 10

Coordinate Conversion

Combination / Permutation

Random Number Generation

Random Integer Generation

Summation

Function Features - Physics- and chemistry-related functions

Scientific Constants

Metric conversion function

Other functions

Equation

Statistical data

List based STAT-data editor

Statistical calculation

Statistics Function

Basic Statistics

Handling Information

Handling usually takes place between 2 to 5 days. Item will be packed safely and in a timely manner to ensure customer satisfaction.

Shipping Information

This item ships from Malaysia.

Economy delivery time is usually between 14-30 days depending on customer location and type of courier used. Express Courier whenever required by customer usually will take around 7-10 days.

From our end we will ensure the fastest handling time available to make sure that the product will be shipped as soon as possible. Tracking numbers for the shipping will be provided to the customers once it was posted out.

For international shipping - Shipping rates are calculated based on your address. Please note there are additional taxes and duties charged by your country’s customs, those charges are not collected by us.

Return Policy

The purchased item is eligible for a return of up to 60 days from the date of delivery and it should be in its original condition. We will not be bound to accept if the item is damaged, broken or dented due to any sort of mishandling by any party.

Additional costs for the return of the purchased items are to be paid by customers. However, in any cases, discussion between seller and buyer to find the best solution is always recommended.

Complaint and Recommendation

Customer satisfaction is always our priority. Any complaint or recommendation can be forwarded to us at Apique Trade within 14 days of the receiving date and our customer service will respond to it attentively case by case. Each case will be treated as of high importance as to your purchases.

Contact Us

If you have any questions, suggestions, product requests and comments, you can always contact us through eBay message at any time. We will try our level best to respond to you within 24 hours and assist you in the best way possible. Also please be mindful that we always would like to hear from you, and we would like to be sure that you are well satisfied with our product and the purchase.