Cual es la razon para invertir 35 dolares en tu fx-991es, si la calculadora fx-991ex vale apenas 20 dolares y tiene 135 funciones mas ?

Me gustó más su diseño, la utilizo como calculadora de bolsillo no programable únicamente , (utilizo una programable para ingeniería). el precio estaba en oferta cuando la compré, me costó casi lo mismo y me gustó más.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Casio FX-991ES Plus-2nd Edition Scientific Calculator

Casio FX-991ES Plus-2nd Edition Scientific Calculator

Product ID: 742606664

Details

Brand
Casio
Calculator Type
Color
Black
Power Source
Solar Powered
Screen Size
4 Inches

📚Natural textbook display

🔋Dual solar & battery power

🔢417 advanced functions

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Bs.997

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔢 Elevate your calculations with precision and style — don’t get left behind!

READ LIKE A PRO - Natural textbook display shows formulas exactly as in your textbooks for error-free input.
EFFORTLESS NAVIGATION - Color-coded keypad and sliding hard case combine style with practical usability.
LIGHTWEIGHT PORTABLE - Compact 95g design fits perfectly in your bag for on-the-go productivity.
MASTER COMPLEX CALCULATIONS - 417 built-in functions to tackle any scientific challenge with ease.
ALWAYS READY ALWAYS RELIABLE - Dual power system with solar and battery ensures uninterrupted performance.

The Casio FX-991ES Plus 2nd Edition is a sleek, lightweight scientific calculator featuring 417 functions and a natural textbook display for intuitive use. Powered by both solar and battery, it ensures reliable performance anytime. Its color-coded keypad and sliding hard case enhance usability, making it a top choice for professionals and students seeking accuracy and convenience.

Specifications

ASIN	B0846D5CBP
Amazon Bestseller	#154,555 in Office Products ( See Top 100 in Office Products ) #86 in Scientific Calculators
Brand	Casio
Calculator Type	Engineering/Scientific
Color	Black
Customer Reviews	4.6 4.6 out of 5 stars (14,624)
Display Type	LCD
Enclosure Material	Metal or durable plastic
Global Trade Identification Number	04549526608773
Item Dimensions L x W	16.2L x 7.7W cm
Item Weight	95 Grams
Manufacturer	CASIO
Mfr Part Number	C79
Model Name	fx-991ES PLUS 2nd edition
Model Number	FX-991ES PLUS 2ND EDITION
Number of Batteries	1 LR44 batteries required. (included)
Power Source	Solar Powered
Screen Size	4 Inches
Unit Count	1.00 Count

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