NEWYES 991ES Scientific Calculator with Notepad and Pen – 417 Functions, Solar and Battery Dual Power Supply, Ideal for High School Students, Teachers & Engineers

Price: €32.99 - €31.23
(as of Nov 04, 2025 00:45:39 UTC – Details)

Product Description

1 weit verbreitet

2 kompakt und tragbar

Vergleichstabelle – Berechnungsfunktionen

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Price

€28.04€28.04

€19.54€19.54

€23.99€23.99

€29.74€29.74

€36.99€36.99

Grundfunktionen

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Variablen

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Standardabweichung

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Regressionsanalyse

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KOMPLEX

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Ableitung&Stammfunktion

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BASIS-n

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Gleichungen

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Matrix, Vector

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Tabelle

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Kalkulationstabelle

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Inequality,Ratio,Distribution

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3 IN 1 FUNCTION – Calculate, Note, Sketch: The 417 function scientific calculator has a 6.5 inch LCD writing pad and a digital pen. Perfect for calculations, notes or sketches – ideal for school, study and work.
POWERFUL & VERSATILE – 417 functions for precise calculations: supports algebra, statistics, matrices, vectors, complex numbers and equation solutions. Designed for high school students, technical students and engineers who need reliable computing aid.
RELIABLE DUAL POWER SUPPLY: The calculator uses a combination of solar energy and a replaceable CR2032 button cell. Thanks to the low power consumption, the battery lasts a long time and ensures uninterrupted use.
Clear 4-line display with adjustable brightness: Displays multiple calculation steps simultaneously for better overview and lower error rate. The brightness can be adjusted individually and ensures optimal readability in all lighting conditions.
STRONG & DURABLE – High quality workmanship for everyday use: Made of durable ABS plastic with ultrasonically sealed housing without screws. The precisely responsive plastic buttons ensure comfortable and reliable operation.