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Deli Calculator Scientific in Black Color 1pcs
Calculators

Deli Calculator Scientific in Black Color 1pcs Code: 991

The Deli 991 scientific calculator performs 417 functions, including basic, fraction, statistical, trigonometric, logarithmic, and numerical calculations. It calculates square roots, coordinates, and...

The Deli 991 scientific calculator performs 417 functions, including basic, fraction, statistical, trigonometric, logarithmic, and numerical calculations. It calculates square roots, coordinates, and equations, while the cursor navigation key makes it easy to edit calculations. The two-line display shows up to 16 digits.

It is powered by solar energy or a...

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Top specs

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  • Power Supply Solar/Battery

  • Lines

    Lines indicate how many levels of information can be displayed simultaneously on the screen.
25 11 €
Delivery by Wed, 04 Nov
2,50 € to a Skroutz Point
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From Paperpoint 5.0 (25)
5.0 (25 reviews)
Αλεξανδρούπολη, Έβρου (Σαμοθράκη)
In-store pickup available
2 pieces
See Office Machines on the page of Paperpoint
What if it breaks?

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Product report

Description & Specifications

The Deli 991 scientific calculator performs 417 functions, including basic, fraction, statistical, trigonometric, logarithmic, and numerical calculations. It calculates square roots, coordinates, and equations, while the cursor navigation key makes it easy to edit calculations. The two-line display shows up to 16 digits.

It is powered by solar energy or a battery and switches off automatically when not in use. The sliding cover protects the plastic calculator. The keys are rated for up to 1,000,000 presses.

  • Type: Scientific calculator
  • Functions: 417
  • Display: 2 lines, 16 digits
  • Power source: Solar energy or battery
  • Square root calculation: Yes
  • Automatic switch-off: Yes
  • Direct correction keys: Yes
  • Key durability: Up to 1,000,000 presses
  • Material: Plastic
  • Cover: Sliding
  • Colour: Black
  • Height: 1.75 cm
  • Width: 8.3 cm
  • Length: 17.2 cm

Manufacturer

Manufacturer Details

Warnings & Safety Information
Product Number
991

Dimensions

Type
Scientific

Type

Scientific
Supports complex calculations, such as roots, powers, logarithms, trigonometric functions, and statistics. Ideal for high school students, university students, and STEM professionals.
Power Source
Solar/Battery
Lines
1

Lines

Lines indicate how many levels of information can be displayed simultaneously on the screen.
Pocket
No

Pocket

Maximum dimensions of pocket calculators (LxWxH): 12.5x7.9x1.5cm.
Colour
Black
Wi-Fi
No

Wi-Fi

Facilitates easy data transfer, cloud storage, and software updates.
Length
17.2 cm
Width
8.3 cm
Height
1.75 cm

Features

Percentage
No
Euro to national currency conversion
No
Tax rate calculation
No
Square root calculation
Yes
Complex number calculation
No
Grand Total
No

Grand Total

Stores the sum of multiple calculations to provide the overall result.
Automatic calculation of integrals & derivatives of functions
No
Matrix Calculations
No

Matrix Calculations

Calculations with matrices (Linear Algebra)
Cost-profit calculation
No
Mark Up
No

Mark Up

Calculation of the amount added to the cost of a product to determine its selling price, ensuring profit.
Physical Display
No

Physical Display

Displays mathematical symbols and fractions exactly as they are written in the school textbook.
Programmable
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

25,11 €
2,50 € to a Skroutz Point