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A black scientific calculator model KK-82MS-B with a display and keypad.

A black scientific calculator with a digital display and keypad is shown against a blue background.

A black scientific calculator with a keypad and display is shown on a blue digital background.

A black scientific calculator with a green digital display is shown against a background of binary code.

A black scientific calculator with a digital display showing 33 and a separate black casing.

A black scientific calculator with a two-line display and various function buttons is shown.

A black scientific calculator with a display and keypad labeled S.U.P.E.R.

A black scientific calculator showing various mathematical functions and numbers.

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Scientific Calculator with 240 Functions and Two-Line Display

Name: Scientific Calculator with 240 Functions and Two-Line Display
Rating: 4.66 (166 reviews)

~~€18,99~~ €15,99

Default Title

Por qué les encanta a los clientes

240 functions, one clear two-line display

A dependable scientific calculator built for students and professionals tackling math, algebra, and advanced calculations. Its two-line LCD and upgraded motherboard deliver clear, stable results for everyday use.

240 functions cover math, algebra, and advanced calculations
Two-line LCD display shows expressions and results simultaneously
Durable plastic construction built for everyday use
Upgraded motherboard ensures stable and consistent performance
Battery-powered with included batteries, ready to use out of the box
Portable compact design easily fits in a backpack or desk drawer

Why you'll love it

Comprehensive math coverage

With 240 functions, this calculator handles everything from basic arithmetic to algebra and advanced calculations.

See your work clearly

The two-line LCD display shows expressions and results at the same time, so you can review your input before finalizing.

Ready when you are

Battery-powered with included batteries, it works straight out of the box with no extra setup.

Built for daily carry

Its compact design slips easily into a backpack or desk drawer, and the durable plastic build stands up to everyday use.

Specs

The details that matter

Built to last outdoors, season after season.

Functions: 240
Display: Two-line LCD
Material: Plastic
Power: Battery, included
Size: Compact

Feature

SmartPicksDesk

Typical alternative

Function coverage

240 functions for math, algebra, and advanced calculations

Basic four-function operations only

Display

Two-line LCD shows expressions and results simultaneously

Single-line display shows only the result

Performance

Upgraded motherboard for stable, consistent results

Standard circuitry that can lag on complex inputs

Nuestra promesa de compra sin preocupaciones

Si tu pedido llega dañado, defectuoso o distinto a lo descrito, contáctanos en un plazo de 14 días y lo solucionaremos con un reemplazo o un reembolso.

How many functions does this calculator support?

This calculator features 240 functions, covering math, algebra, and advanced calculations for comprehensive use.

Does it come with batteries?

Yes, batteries are included, so the calculator is ready to use out of the box.

What does the two-line display do?

The two-line LCD display shows expressions and results simultaneously, letting you review your input before finalizing the answer.

Is it suitable for everyday use?

Yes, its durable plastic construction is built for everyday use, and the compact design fits easily in a backpack or desk drawer.

Envíos y devoluciones

Envío

Envío a Alemania (según el país/región seleccionado).
Entrega estimada: 3–15 días hábiles después del envío.
Coste de envío: Gratis.

Devoluciones

Puedes solicitar una devolución dentro de 14 días después de la entrega. Las devoluciones estándar tienen una tarifa plana de envío de 4,00 € EUR (aproximadamente 4,66 $ USD), descontada del reembolso. El envío de devolución es gratuito si el artículo llegó dañado, defectuoso o incorrecto. Los artículos deben estar sin usar y en su embalaje original cuando sea posible. Contáctanos antes de enviar nada.

Política de envío Política de devolución y reembolso

5 stars: 125 (75%)
4 stars: 26 (16%)
3 stars: 15 (9%)
2 stars: 0 (0%)
1 star: 0 (0%)

Scientific Calculator with 240 Functions and Two-Line Display

Scientific calculator review

I received the scientific calculator in good condition and it was well packaged. It arrived safely and is working perfectly so far. I’m happy with the quality and overall condition of the product. Good purchase!

Scientific Calculator with 240 Functions and Two-Line Display

Standard scientific calculator

Very nice, arrived well packaged and works well.

Scientific Calculator with 240 Functions and Two-Line Display

Just the right size for high school students to use.

Good, but not practical for long calculations.

looks good, for such a price it's really great, just need to learn how to use it

Fragile, but serves its purpose

Scientific Calculator with 240 Functions and Two-Line Display

Scientific Calculator with 240 Functions and Two-Line Display

I loved it, it's perfect, it has all the functions of a scientific calculator, comes with its batteries and well sealed, it also comes with its manual 💗

Overall, the calculator does its job, but the quality of the materials and the paint looks very cheap, although the price is understandable. Overall, for this price it's acceptable.

The button feels a bit cheap, but it's still good.

Quality matches the description

A very good calculator worthy to use.

Lightweight material, meets the requirements

2 batteries built-in, simple calculation processing ok, keyboard click feel not good, not recommended if you click a lot, I bought it just to try it out, so far it works well.

Excellent calculator, this is the second time I've bought it in several years.

Great product, comes with battery inside

Scientific Calculator with 240 Functions and Two-Line Display

Scientific Calculator with 240 Functions and Two-Line Display

240 functions, one clear two-line display