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Legal noticePrivacy notice

Casio FX-991DE CW

Battery operated, Solar panel
Price in EUR including VAT
10Ratings
BrandMore from Casio
Delivered Fri, 29.5.
More than 10 pieces in stock at supplier
free shipping

Product details

With 696 functions, the FX-991DE CW calculator is the most powerful model among technical and scientific calculators. The innovative operation and menu navigation simplify the use of the calculator for students. Abbreviations and shortcuts are largely avoided. Mathematical expressions such as roots, fractions, and logarithms are presented in natural notation.

Key specifications

Calculator type
Scientific calculator

General information

Item number
25050201
Manufacturer
Casio
Category
Pocket calculators
Manufacturer No.
FX-991DE CW
Release date
25.8.2023
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Plastic
Material
Plastic

Calculator properties

Calculator type
Scientific calculator
Number of functions
696x
Language
German

Display properties

Number of digits
12x
Number of lines
1x

Power supply

Power supply
Battery operated, Solar panel

Battery properties

Battery size
A76 / LR44 / AG13 / L1154 / LR1154 / 157

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
15,63 kg
Climate contribution
EUR 0,39

Scope of delivery

Scope of delivery
Case, Casio FX-991DE CW Technical scientific calculator

Product dimensions

Length
16.20 cm
Width
1.07 cm
Height
1.07 cm
Weight
150 g

Legal Notice

Product Safety

Package dimensions

Length
21 cm
Width
8.50 cm
Height
2.50 cm
Weight
154 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
4 additional offers
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 2.Ibico
    0,1 %
  • 3.Canon
    0,2 %
  • 3.Casio
    0,2 %
  • 3.Maul
    0,2 %
  • 6.Fiamo
    0,3 %

Statutory 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: Galaxus
  • 1.Canon
    0 days
  • 1.Casio
    0 days
  • 3.HP
    1 day
  • 3.TI
    1 day

Return rate

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

Source: Galaxus
  • 6.HP
    1,1 %
  • 7.TI
    1,2 %
  • 8.Sharp
    2 %
  • 9.Casio
    2,8 %
  • 10.Canon
    9 %
Source: Galaxus