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Calculadoras de 12 dígitos de doble potencia con tablet
Esta calculadora científica integra tres funciones de cálculo ordinario, cuaderno y bolígrafo, lo que es conveniente para nosotros calcular en el proceso de estudio y trabajo.
Nota: Las baterías de botón alimentan la calculadora y la almohadilla de escritura. No consume energía al escribir, solo al borrar la visualización. El uso diario puede durar hasta un año.
Bolígrafo de escritura oculto
Saca el lápiz óptico para su uso e inserta de nuevo en la ranura cuando no esté en uso.
visualización LCD con protección ocular
La visualización de la calculadora y el tablero de escritura a mano adoptan pantallas LCD sin luz azul para proteger los ojos, ideal para trabajar y aprender.
visualización de 12 dígitos
La calculadora de computadora de 12 dígitos de doble potencia tiene silicona cómoda, teclas suaves al tacto, silenciosas y sin ruido. que te ofrece una sensación táctil más cómoda y una experiencia de uso silenciosa.
Wufflebear
Comentado en los Estados Unidos el 4 de mayo de 2025
Two years later the calculator works but the button which clears the writing part, no longer works.
bella
Comentado en los Estados Unidos el 8 de febrero de 2025
Nice calculator but the LED pad, you can’t hardly see what you have written. Extremely light. Should have listened to the reviews. Had to return. Cost me more to return than the price of the item.
gnp
Comentado en los Estados Unidos el 22 de julio de 2024
I love my new calculator because it is so easy to use and the pen has a nice little compartment instead of having to always look for a pen to use with the calculator when I need it. It has been a real joy to use this calculator and I would recommend it to people.
Leonard Tolentino
Comentado en los Estados Unidos el 16 de febrero de 2023
I got this for a statistics class I am taking this semester and it really works great! I also play Magic The Gathering so the stylus board side works great for keeping track of things during the game.
Mifke547
Comentado en los Estados Unidos el 17 de octubre de 2022
n I was in graduate school studying for my MBA I realized early on that I was going to do a LOT of math calculating. There was a new device on the market that I decided that I HAD to have. It was a calculator called The MBA and provided functions like Present Value, Internal Rate of Return and the like. It was a BEATIFUL thing. It cost in the range of $150. In 1974 dollars, that was the equivalent of between $250 and $300 which, for the graduate student father of two, was a LOT of money. But we bit the bullet and bought one. Good thing that we did. It was a simple thing, the usual add-subtract-multiply and divide, and a few other business-oriented functions.It is now 42 years later. This little calculator is FAR mor powerful, as the screen and costs a small fraction of my MBA. It is a good machine, high value. Fast, clear to read and, of course, accurate. It is lightweight and easily fits in a pocket or purse.If you are old enough to remember the old days, you will understand my affection for this machine. If you are not, try one and you will then understand. Great machine. Great Price. 'Nough said.
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