Casio Fx-991ex
Solar cells, BatteriesProduct details
BiellaCasio presents the new ClassWiz series with the technical and scientific calculators FX-991EX, FX-85EX, and FX-82EX. This series offers numerous innovations: an LC display that has four times the resolution of the displays of the well-known FX-ES Plus series. A spreadsheet function that allows users for the first time to utilize basic spreadsheet calculations on a technical and scientific calculator. And result visualization on a smartphone or tablet, made possible by the newly available QR code function.
Functionalities | Financial / economic functions |
Calculator type | Scientific calculator |
Item number | 5708359 |
Manufacturer | Casio |
Category | Pocket calculators |
Manufacturer no. | FX-991EX-CH |
Release date | 4.3.2016 |
External links |
Colour | Black, White |
Exact colour description | Black |
Material group | Plastic |
Material | Plastic |
Calculator type | Scientific calculator |
Functionalities | Financial / economic functions |
Equipment | Cursor buttons |
Language | English |
Number of digits | 17 x |
Power supply | Batteries, Solar cells |
CO₂-Emission | |
Climate contribution |
Length | 16.55 cm |
Width | 7.70 cm |
Height | 1.11 cm |
Weight | 90 g |
Product Safety |
Length | 19.70 cm |
Width | 9 cm |
Height | 4.40 cm |
Weight | 285 g |
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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.Canon0,2 %
- 3.Ibico0,2 %
- 5.Casio0,3 %
- 6.TI0,4 %
- 7.Sharp0,8 %
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.Canon0 days
- 1.Casio0 days
- 3.HP1 day
- 4.TI4 days
Return rate
How often is a product of this brand in the «Pocket calculators» category returned?
Source: Galaxus- 5.Genie0,8 %
- 5.HP0,8 %
- 7.TI1,3 %
- 8.Sharp1,8 %
- 9.Casio2,4 %