Deliver toUnited Arab Emirates
CATIGA SS-991EX Scientific Calculator with Advanced 550 Functions- Solar & Battery Powered, Multi-Function, High School & College Math, Trigonometry, Statistics, Algebra, Durable, Large Display

Description:

  • 552 FUNCTIONS SCIENTIFIC CALCULATOR: Includes spreadsheet, matrix calculations, statistics, calculus, complex number calculations, equation calculations, standard deviation, vector calculations, permutations and combinations. Perfect for Advanced and Beginner courses including Biology, Chemistry, Physics, Finance and Business.
  • USER FRIENDLY FORMAT: Displays formulas and expressions as they appear in textbooks, simplifying learning and problem-solving. This feature ensures that complex equations are presented in a clear, structured manner, making it easier for users to follow along and verify their work, ultimately enhancing accuracy and understanding in both educational and professional settings
  • LARGE HIGH RESOLUTION SCREEN: The high-resolution LCD display is 32% larger than regular two-line calculators, showing intricate details ideal for advanced operations such as spreadsheets and 4x4 matrix calculations. The spacious screen allows graphs and equations to be displayed simultaneously, enhancing the clarity and precision of your work
  • DUAL POWER SOURCE: Features both solar power and a battery backup, guaranteeing continuous performance for crucial calculations, making it reliable and efficient for use in any environment
  • DURABILITY and QUALITY: Engineered with strong materials, SS-991EX withstands extensive use, providing long-term reliability. If your calculator fails to turn on, try pressing the reset button on the back. For further issues, benefit from our 365-day limited warranty. Contact us, and we'll respond within 24 hours

  • Reviews:

    5.0 out of 5 stars Excellent

    P.W. · 31 May 2025

    Excellent product at a fraction of its competitors price. Perfects for upcoming GCSE exams

    5.0 out of 5 stars Calculater

    b.l. · 30 April 2025

    It is easy to use ,it has a good introduction booklets. I highly recommend it

    5.0 out of 5 stars Very child-friendly

    M. · 12 March 2025

    Barbie pink scientific calculator whose scientific functions are so easy to use that my Small Person uses it without issue. The screen is a good size and it feels like decent quality.

    3.0 out of 5 stars There are better programmables around

    G.G. · 30 August 2021

    Got this out of nostalgic curiosity for the days before use of calculators in schools shunted programmability to top end professional devices. AFAI can make out it is similar to the old Casio fx-6300g kit.Pleasant for taking me on a trip down memory lane but these days, if you want a programmable device, then I think you're better off getting a top-of-the-line model from one of Casio, HP, Sharp or TI. (I use an HP50g, which beats the pants off this Catiga offering.)It's minor saving grace is that it's probably the cheapest programmable you can buy.

    5.0 out of 5 stars LIFE SAVER!!

    j. · 13 August 2023

    I used this calculator for my maths GCSE. The graph questions always get me confused. This answered the questions and drew the graphs and literally SAVED my education. Expensive? Yes but worth it? 100%

    3.0 out of 5 stars Instructions are not straightforward

    M. · 29 September 2022

    I got my calculator today and noticed the display was a bit faint, so I decided to change the brightness man I didn't know what I was getting myself into it's like a thick wall not really answering you very well that booklet. You can't change brightness on the machine, nor does it come with alternate formats for fractions such as math0 as well as the buttons are pretty slippery compared to Casio calculators

    5.0 out of 5 stars CATIGA calculator can make graphics, can solve equations in graphic mode

    F.S.A. · 27 June 2022

    CATIGA calculator can make graphics, can solve equations in graphic mode, you can make programable formulas with 8 variables, can solve numeric integrals, Simpson method, the booklet which came with the calculator explains everything

    CATIGA CS229

    A.K. · 3 February 2024

    Für mich ist der Rechner ein schönes Spielzeug. Viele Anwendungen muß ich erst lernen.

    It does the job!

    r.p. · 14 November 2020

    It does all the things even things I don’t need.

    Not for graphing

    M.R. · 13 January 2021

    Said it is a graphing calculator but cannot figure out how to graph with it. Got many math teachers to try and no one can figure it out

    Excelente producto.

    M.P. · 20 August 2024

    Cumple con las características indicas, muy buena compra.

    Scientific Calculator with Graphic Functions

    B.B. · 24 September 2024

    Bought this for my son's first year of High School. It's is very easy to operate. I had to show him how to use it to do his homework. The battery life is very resilient. This is a very good calculator for the lower price point. There were no other color choices other than black to choose from... but that is completely fine with us (myself & my son).

    CATIGA SS-991EX Scientific Calculator with Advanced 550 Functions- Solar & Battery Powered, Multi-Function, High School & College Math, Trigonometry, Statistics, Algebra, Durable, Large Display

    Product ID: KO0Q7IWZAW9
    Condition: New

    4.4

    AED17561

    Price includes VAT & Import Duties
    Color: 2) 991-EX Black
    Product imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct image
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United Kingdom

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Scientific”

    CATIGA SS-991EX Scientific Calculator with Advanced 550 Functions- Solar & Battery Powered, Multi-Function, High School & College Math, Trigonometry, Statistics, Algebra, Durable, Large Display

    Product ID: KO0Q7IWZAW9
    Condition: New

    4.4

    CATIGA SS-991EX Scientific Calculator with Advanced 550 Functions- Solar & Battery Powered, Multi-Function, High School & College Math, Trigonometry, Statistics, Algebra, Durable, Large Display-0
    Color: 2) 991-EX Black
    Product imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct imageProduct image

    AED17561

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United Kingdom

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • 552 FUNCTIONS SCIENTIFIC CALCULATOR: Includes spreadsheet, matrix calculations, statistics, calculus, complex number calculations, equation calculations, standard deviation, vector calculations, permutations and combinations. Perfect for Advanced and Beginner courses including Biology, Chemistry, Physics, Finance and Business.
  • USER FRIENDLY FORMAT: Displays formulas and expressions as they appear in textbooks, simplifying learning and problem-solving. This feature ensures that complex equations are presented in a clear, structured manner, making it easier for users to follow along and verify their work, ultimately enhancing accuracy and understanding in both educational and professional settings
  • LARGE HIGH RESOLUTION SCREEN: The high-resolution LCD display is 32% larger than regular two-line calculators, showing intricate details ideal for advanced operations such as spreadsheets and 4x4 matrix calculations. The spacious screen allows graphs and equations to be displayed simultaneously, enhancing the clarity and precision of your work
  • DUAL POWER SOURCE: Features both solar power and a battery backup, guaranteeing continuous performance for crucial calculations, making it reliable and efficient for use in any environment
  • DURABILITY and QUALITY: Engineered with strong materials, SS-991EX withstands extensive use, providing long-term reliability. If your calculator fails to turn on, try pressing the reset button on the back. For further issues, benefit from our 365-day limited warranty. Contact us, and we'll respond within 24 hours

  • Reviews:

    5.0 out of 5 stars Excellent

    P.W. · 31 May 2025

    Excellent product at a fraction of its competitors price. Perfects for upcoming GCSE exams

    5.0 out of 5 stars Calculater

    b.l. · 30 April 2025

    It is easy to use ,it has a good introduction booklets. I highly recommend it

    5.0 out of 5 stars Very child-friendly

    M. · 12 March 2025

    Barbie pink scientific calculator whose scientific functions are so easy to use that my Small Person uses it without issue. The screen is a good size and it feels like decent quality.

    3.0 out of 5 stars There are better programmables around

    G.G. · 30 August 2021

    Got this out of nostalgic curiosity for the days before use of calculators in schools shunted programmability to top end professional devices. AFAI can make out it is similar to the old Casio fx-6300g kit.Pleasant for taking me on a trip down memory lane but these days, if you want a programmable device, then I think you're better off getting a top-of-the-line model from one of Casio, HP, Sharp or TI. (I use an HP50g, which beats the pants off this Catiga offering.)It's minor saving grace is that it's probably the cheapest programmable you can buy.

    5.0 out of 5 stars LIFE SAVER!!

    j. · 13 August 2023

    I used this calculator for my maths GCSE. The graph questions always get me confused. This answered the questions and drew the graphs and literally SAVED my education. Expensive? Yes but worth it? 100%

    3.0 out of 5 stars Instructions are not straightforward

    M. · 29 September 2022

    I got my calculator today and noticed the display was a bit faint, so I decided to change the brightness man I didn't know what I was getting myself into it's like a thick wall not really answering you very well that booklet. You can't change brightness on the machine, nor does it come with alternate formats for fractions such as math0 as well as the buttons are pretty slippery compared to Casio calculators

    5.0 out of 5 stars CATIGA calculator can make graphics, can solve equations in graphic mode

    F.S.A. · 27 June 2022

    CATIGA calculator can make graphics, can solve equations in graphic mode, you can make programable formulas with 8 variables, can solve numeric integrals, Simpson method, the booklet which came with the calculator explains everything

    CATIGA CS229

    A.K. · 3 February 2024

    Für mich ist der Rechner ein schönes Spielzeug. Viele Anwendungen muß ich erst lernen.

    It does the job!

    r.p. · 14 November 2020

    It does all the things even things I don’t need.

    Not for graphing

    M.R. · 13 January 2021

    Said it is a graphing calculator but cannot figure out how to graph with it. Got many math teachers to try and no one can figure it out

    Excelente producto.

    M.P. · 20 August 2024

    Cumple con las características indicas, muy buena compra.

    Scientific Calculator with Graphic Functions

    B.B. · 24 September 2024

    Bought this for my son's first year of High School. It's is very easy to operate. I had to show him how to use it to do his homework. The battery life is very resilient. This is a very good calculator for the lower price point. There were no other color choices other than black to choose from... but that is completely fine with us (myself & my son).

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Scientific”