To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Seller Certifications:Minority-Owned Business
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Mr. Pen- Scientific Calculator, 2 Line, Scientific Calculators, Scientific Calculators for Students, Fraction Calculator, College Calculator, Math Calculator, Engineering Calculator, Calculator

4.4 4.4 out of 5 stars 2,002 ratings

To see product details, add this item to your cart. You can always remove it later.
FREE Returns

Purchase options and add-ons

Brand Mr. Pen
Color Black
Calculator Type Engineering/Scientific
Power Source Battery Powered
Number of Batteries 1 LR44 batteries required. (included)

About this item

  • Professional Grade Scientific Calculator With 240 Scientific Functions.
  • 10+2-Digit Widescreen HD Display
  • It Has 2-Line Display Shows Entry And Calculated Result At Same Time
  • Protective Hardcover Prevents Scratches And Dings
  • Meets The Ergonomics Design And Offers A Comfortable Grip

Frequently bought together

$7.99
Get it as soon as Monday, Apr 1
In Stock
Sold by Mr. Pen and ships from Amazon Fulfillment.
+
$12.99
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
+
$7.19
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

From the brand


Product Description

Mr. Pen- Calculators

Mr. Pen- Scientific Calculator

Calculator

Mr. Pen- Scientific Calculator, Solar Power

Calculator

Mr. Pen- Calculator, Calculators Large Display,

Calculator

Mr. Pen- Standard Function Calculator

Calculator

Customer Reviews
4.4 out of 5 stars
2,002
4.4 out of 5 stars
584
3.8 out of 5 stars
898
4.4 out of 5 stars
580
Color
Black Black Black Blue
Number of Lines in Display
2 2 1 1
Power Source
Battery Solar and Battery Solar and Battery Solar and Battery
Size
6″ X 3.3″ X 0.6″ 6.37″ X 3.15″ X 0.64″ 5.7″ X 4.7″ 4.6″ X 2.6″ X 0.4″
Easy to Press

Compare with similar items

This Item
Mr. Pen- Scientific Calculator, 2 Line, Scientific Calculators, Scientific Calculators for Students, Fraction Calculator, College Calculator, Math Calculator, Engineering Calculator, Calculator
Mr. Pen- Scientific Calculator, 2 Line, Scientific Calculators, Scientific Calculators for Students, Fraction Calculator, College Calculator, Math Calculator, Engineering Calculator, Calculator
Recommendations
Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents
dummy
Scientific Calculators Desktop, Scientific Calculators for Students, Scientific Calculator 240 Functions 2 Line 10+2 Digits, Desk Math Calculator for School (Pink)
dummy
Scientific Calculators Desktop, Scientific Calculators for Students, Scientific Calculator 240 Functions 2 Line 10+2 Digits, Desk Math Calculator for School (Blue)
dummy
Scientific Calculators Desktop, Scientific Calculators for Students, Scientific Calculator 240 Functions 2 Line 10+2 Digits, Desk Math Calculator for School (Pink and White)
dummy
Scientific Calculators Desktop, Scientific Calculators for Students, Scientific Calculator 240 Functions 2 Line 10+2 Digits, Desk Math Calculator for School (Blue and White)
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-27% $7.99
List:$10.99
-41% $12.99
List:$21.95
$7.99$7.99$7.99$7.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to use
4.3
4.6
4.6
4.6
Value for money
4.1
4.7
5.0
5.0
Sold By
Mr. Pen
Amazon.com
Jushenghele
Jushenghele
Jushenghele
Jushenghele
power source
Battery Powered
Solar Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
display type
LCD
LCD
LCD
LCD
LCD
material
Plastic, Metal
Plastic
Plastic
Plastic
Plastic

Product information

Feedback

Mr.

Mr. Pen- Scientific Calculator, 2 Line, Scientific Calculators, Scientific Calculators for Students, Fraction Calculator, College Calculator, Math Calculator, Engineering Calculator, Calculator


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Customer reviews

4.4 out of 5 stars
4.4 out of 5
2,002 global ratings

Customers say

Customers like the ease of use and value of the calculator. For example, they mention it works great for high school math, and is well worth the price. Opinions are mixed on the quality.

AI-generated from the text of customer reviews

52 customers mention38 positive14 negative

Customers like the ease of use of the calculator. For example, they say it works great for high school math, gets the jobs done, and is useful. Some mention that it's good as a scientific calculator and easy to use.

"Works great and for a great price." Read more

"Easy to use and small in size, doesn’t require much space in backpack. Great purchase over all!" Read more

"...So far, it has worked very well...." Read more

"...This calculator became subpar and I wish had noticed this sooner so I could've returned it but if you dont care about that then its fine...." Read more

41 customers mention33 positive8 negative

Customers like the value of the calculator. They mention it's well worth the price, inexpensive, and durable. Some say that it serves its purpose and is perfect for 11th grade math or geometry. Overall, most are satisfied with the product's value.

"Works great and for a great price." Read more

"...Great purchase over all!" Read more

"...weird when you push them, but besides that, I’d say its a good value purchase." Read more

"...has some good things, most notably the low price and a great number of mathematical functions, but there are some significant problems with it...." Read more

20 customers mention7 positive13 negative

Customers are mixed about the quality of the calculator. Some mention it's good quality, durable, and has a protective case. However, others say that it has quality control and design issues, the product is not strong, and the numbers on the display are not clear.

"It felt a little flimsy. But it worked well" Read more

"good quality, easy to use" Read more

"...Also the fraction symbol was weird but which I eventually determined...." Read more

"...The numbers on the display are not clear. The instruction sheet that comes with the calculator is printed too small to read...." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the battery life of the calculator. They mention that it died after 1.5 months, had poor battery management, and only lasted a little over a month.

"Bought for my 7th grader's use. The calculator's battery died after 1.5 months...." Read more

"Battery died after 6 months of use, bought new batteries from Amazon and wouldn’t fit even though it is the same CR type of the original...." Read more

"Students can take out the batteries...'The batteries don't last long...Not good for purchase for classroom" Read more

"Brought this calculator for my son on September 13th. It only lasted a little over a month but it was to late to return it. Ugh" Read more

Good quality
5 Stars
Good quality
I have yet to use it, since I received it a day before my midterm, but I have tested it out and it works for what I need it to do for my exam and I’m really happy I got it the next day after purchasing since it came super fast.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on February 21, 2024
Reviewed in the United States on February 11, 2024
Reviewed in the United States on January 16, 2024
Reviewed in the United States on April 7, 2021
2 people found this helpful
Report
Reviewed in the United States on November 18, 2023
Customer image
5.0 out of 5 stars Good quality
Reviewed in the United States on November 18, 2023
I have yet to use it, since I received it a day before my midterm, but I have tested it out and it works for what I need it to do for my exam and I’m really happy I got it the next day after purchasing since it came super fast.
Images in this review
Customer image
Customer image
Reviewed in the United States on September 2, 2022
5 people found this helpful
Report
Reviewed in the United States on January 20, 2024
Reviewed in the United States on November 6, 2023
Customer image
5.0 out of 5 stars Great for school
Reviewed in the United States on November 6, 2023
Easy to read screen and buttons, battery last long time, perfect for 11th grade math or hire.
Images in this review
Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer image

Top reviews from other countries

Eric Gamra
5.0 out of 5 stars Great for kids
Reviewed in Canada on March 15, 2024
Mautchey
5.0 out of 5 stars Useful
Reviewed in Canada on December 30, 2023
Tomiwa
1.0 out of 5 stars The brightness
Reviewed in Canada on January 19, 2024