Casio Calculatrice scolaire FX-991CW

Solar cells
7Ratings
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Only 4 items in stock

Product details

The Casio FX-991CW school calculator is a versatile scientific calculator that is ideal for use in school and university. With a clear four-line LCD display and natural input and output, it allows for user-friendly operation. The calculator offers an impressive selection of 540 built-in functions, including trigonometric and hyperbolic functions, as well as the ability to perform spreadsheet calculations and handle 4x4 matrices. The QR code function expands its usability by facilitating access to additional information and resources. It is powered by solar cells, supported by a backup battery, ensuring sustainable use. With a compact design and a weight of only 95 grams, the FX-991CW is easy to transport and is perfect for use on the go.

  • Natural input and output with a 10 + 2 digit LCD display
  • 540 built-in functions, including constants and unit conversions
  • QR code function for enhanced access to information
  • Automatic shut-off for energy savings
  • Memory for up to 9 variables.

Key specifications

Calculator type
School calculator
Functionalities
Automatic switch-off, Correction function, Rounding function, Scientific functions
Item number
38681330

General information

Manufacturer
Casio
Category
Pocket calculators
Manufacturer no.
FX-991CW-CH
Release date
13.10.2023
Sales rank in Category Pocket calculators
16 of 738
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Plastic
Material
Plastic

Calculator properties

Calculator type
School calculator
Functionalities
Automatic switch-off, Correction function, Rounding function, Scientific functions
Number of functions
540 x
Language
Italian

Display properties

Number of digits
12 x
Number of lines
4 x

Power supply

Power supply
Solar cells
Battery size
LR44

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer Casio fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
16.20 cm
Width
7.70 cm
Height
1.07 cm
Weight
95 g

Package dimensions

Length
18 cm
Width
8 cm
Height
2.40 cm
Weight
164 g

30-day right of return
24 Months Warranty (Bring-in)
15 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Pocket calculators» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 3.Genie
    0.2 %
  • 3.Ibico
    0.2 %
  • 6.Casio
    0.3 %
  • 7.TI
    0.4 %
  • 8.Sharp
    0.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Canon
    0 days
  • 1.Casio
    0 days
  • 3.HP
    1 day
  • 4.TI
    5 days

Return rate

How often is a product of this brand in the «Pocket calculators» category returned?

Source: Digitec Galaxus
  • 5.Canon
    1 %
  • 6.HP
    1.4 %
  • 6.TI
    1.4 %
  • 8.Sharp
    2.4 %
  • 9.Casio
    4.3 %
Source: Digitec Galaxus