Editor’s Choice — discover the Mr. Pen Scientific 2 Line Calculator – Fraction & College Math Calculator for Students & Engineers by Mr. Pen, built for performance and designed for life in the United States.
The Mr. Pen Scientific 2 Line Calculator – Fraction & College Math Calculator for Students & Engineers by Mr. Pen combines reliability, modern design, and user-focused engineering. Perfect for everyday use, it delivers exceptional results for American customers who value innovation.
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$6.99
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HotzyDeals Editorial Team
P. T. Mcdonald –
This is a great value. Provides substantial functionality at an inexpensive price point. That combination is precisely what I was looking for. It has a cheap feel to it but I expected that.
Baburam Chalise –
perfect
Techno Dan –
This calculator has some good things, most notably the low price and a great number of mathematical functions, but there are some significant problems with it. I found that, once getting used to the numeric entry of various functions such as y^x or using pi in an equation, it was easier to use, but I’ll have to admit I’m a fan of RPN from my HP calculator days and prefer it to standard entry. The worst problem with this calculator, and the greatest hindrance for it being useful for much of anything is the terrible viewing angle characteristics of the LCD display. If I place this calculator at the usual place I would use my phone or a better quality calculator, the LCD display is unreadable, and this makes this item rather hard to use, and more of a novelty than a real help to students or engineers or whoever else might want the functionality of this product. If I had to grade it, this calculator would get a ‘C’, only because the price is cheap.
Michele Kendrick –
Great starter calculator, good quality, perfect weight, and had all the functionality needed. Great starter calculator for elementary schoolers. It was a good price. Is it a refund button ends and good display.
Camylla Jullyana –
Entrega antes do prazo, produto bem embalado e protegido. Excelente qualidade!
Ulanda –
Don’t exactly what my sister wanted it for School. The quality was good. It was worth the price functions very well easy to read accuracy of all the problems she had to do a spot on display is very clear so overall I give this a 10 out of 10
B. Lopez –
Arrived defective. Would not turn on and when the batteries were checked they were smoking hot. Removed the batteries and returned the item. Im not risking them blowing up and injuring my child.
Sashshownie Williams –
Great scientific calculator for high school students
SD_LB –
It works well. There is a comma on the screen that is distracting.
Camylla Jullyana –
Good , for school. Works.