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Casio Fx-991de X

Solar cells, Batteries
Price in EUR including VAT
227Ratings
Delivered between Tue, 17-3 and Thu, 19-3
2 items ordered
free shipping

Product details

Casio presents the new ClassWiz series with the technical-scientific calculators FX-991DE X and FX-87DE X. This series offers numerous innovations: an LC display that has four times the resolution of the familiar displays from the FX-DE Plus series. A spreadsheet function that allows users for the first time to utilize basic spreadsheet calculations on a technical-scientific calculator. And a result visualization on a smartphone or tablet, made possible by the newly available QR codes.

Key specifications

Calculator type
Scientific calculator
Functionalities
Basic arithmetic operations / percentage calculation, Financial / economic functions, Scientific functions

General information

Item number
6977535
Manufacturer
Casio
Category
Pocket calculators
Manufacturer no.
FX-991DE X
Release date
15-11-2017
Sales rank in Category Pocket calculators
3 of 791

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Plastic
Material
Plastic

Calculator properties

Calculator type
Scientific calculator
Functionalities
Basic arithmetic operations / percentage calculation, Financial / economic functions, Scientific functions
Number of functions
696x
Language
German

Display properties

Number of digits
17x
Number of lines
1x

Power supply

Power supply
Batteries, Solar cells
Battery size
A76 / LR44 / AG13 / L1154 / LR1154 / 157

Origin

Country of origin
Thailand

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
21,34 kg
Climate contribution
EUR 0,54

Scope of delivery

Scope of delivery
Battery, Hardcase, Manual

Product dimensions

Length
16.55 cm
Width
7.70 cm
Height
1.11 cm
Weight
90 g

Legal Notice

Product Safety

Package dimensions

Length
19.50 cm
Width
8.50 cm
Height
2.70 cm
Weight
186 g

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

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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
  • 3.Canon
    0,2 %
  • 3.Ibico
    0,2 %
  • 5.Casio
    0,3 %
  • 5.Fiamo
    0,3 %
  • 7.TI
    0,4 %

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.Casio
    0 days
  • 2.HP
    1 day
  • 2.TI
    1 day

Return rate

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

Source: Galaxus
  • 6.HP
    0,9 %
  • 7.TI
    1,2 %
  • 8.Sharp
    1,9 %
  • 9.Casio
    2,1 %
  • 10.Canon
    6,1 %
Source: Galaxus