Produktbeschreibung
Herr. Pen Calculators
in den Warenkorb legen
in den Warenkorb legen
in den Warenkorb legen
in den Warenkorb legen
Kalkulator
Kalkulator
Kalkulator
Kundenbewertungen
4.6 aus 5 Sterne
578
4.6 aus 5 Sterne
578
4.4 aus 5 Sterne
604
4.4 aus 5 Sterne
604
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Preis
$9.99$9.99
$9.85$9.85
$6.99$6.99
$5.99$5.99
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Farbe
Blau
Rosa
Rosa
Blau
Blau
Schwarz
Schwarz
Stromquelle
Batterie
Batterie
Solar & Batterie
Solar & Batterie
Solar & Batterie
Solar & Batterie
Batterie
Number of Lines in Display
1
1
1
1
1
1
2
Größe
6.2″ x 4.4″ x 1.2″
6.2″ x 4.4″ x 1.2″
4.6″ x 2.8″ x 0,4″
4.6″ x 2.8″ x 0,4″
4.6″ x 2.6″ x 0,4″
5.7″ x 4.7″ x 1,5″
6″ x 3.3″ x 0.6″
Easy to Press
✔
✔
✔
✔
✔
✔
✔
Herr. Pen 12-digit calculator is perfect for completing basic numerical calculations, making it ideal for office, primary school, Markt, oder sogar für den Heimgebrauch. It features big, sensitive keys that are easy to press down and offer quick data entry.
The mechanical switch buttons offer a responsive and satisfying click with each press, similar to a mechanical keyboard, improving the overall user experience and precision of data entry. Equipped with essential functions like memory recall, percentage calculation, und mehr, it meets a variety of computational needs.
Herr. Pen calculator is portable and small in size at 6.2 X 4.4 Zoll, so it doesn’t take up much desk space but is still comfortably sized for easy usage. It also has a large 12-digit display, rising its visibility from any angle.
Operating on just one AAA battery (nicht enthalten), this calculator is designed with an automatic shutdown feature that activates after 10 Minuten der Inaktivität, conserving battery life and ensuring longevity.
Herr. Pen calculator is the perfect tool for quickly dealing with everyday calculation problems in various settings such as schools, Büros, or even at home! It offers a fast, effizient, and user-friendly experience that makes it an ideal choice for anyone looking for a reliable calculator.
1. What is the lifespan of the mechanical switches in this calculator?
Antwort: The mechanical switches in our calculator are rated to last up to 50 million keystrokes, Gewährleistung dauerhafter Haltbarkeit und Zuverlässigkeit.
2. Can I use this calculator for complex calculations and formulas?
Antwort: Ja, our calculator is designed to handle a wide range of calculations, including complex formulas and functions. The large LCD display and 12-digit capacity make it versatile for various mathematical tasks.
3. Is this calculator battery-powered or does it require an external power source?
Antwort: This calculator is battery-powered, requiring standard AAA batteries for operation. The efficient design allows for extended battery life to minimize the need for frequent replacements.
4. Can I easily switch between modes or functions on this calculator?
Antwort: Ja, our calculator features intuitive buttons and keys for easy switching between different modes and functions. The user-friendly design simplifies navigation for seamless operation.
5. Does this calculator come with a warranty or guarantee?
Antwort: Ja, we stand by the quality and performance of our product and offer a warranty to cover any defects or issues that may arise. Please refer to the product packaging or contact us for more details on our warranty policy.
Rezensionen
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