By: Mr. Pen
Looking for a reliable calculator? Look no further than Mr. Pen - Standard Function Calculator, 12 Digit! 9Reviews has reviewed over 40,000 products and on January 3, 2023 at 10:09 a.m., we recommend this calculator for its dependability and accuracy. With 12 digits, you can easily calculate everything from basic math to more complicated equations. Get your Mr. Pen - Standard Function Calculator today and never worry about calculating again!
Mat: I use these in a construction atmosphere and keep multiples around because I need them regularly. They get beat up, dirty and tossed around. The cover plate doesn’t fall off like with other popular and similarly priced brands. The buttons press easily, accurately and are very responsive. I don’t have to worry about sticky or mushy buttons and always feel confident in my input actions on the first press. It’s simple and cheap, but not one of those plastic backpack stuffing calculator for school kids. I will continue buying this brand over any Casio or Dell. These work just as well and hold up way better.
United States on Sep 30, 2023
Lisa AmusoLisa Amuso: Perfect size for servers who use standard checkbook folders. The quality is great for the price. Lightweight enough to be convenient, but still has substance. Had battery back up for dimly Iit spaces. The numbers are easily seen, and large enough to touch only the numbers one is aiming for. Mr. Pen has consistently delivered my orders early. They stand behind every product they sell. It’s a 5 in any book.
United States on Sep 20, 2023
Aubrie N. Hall: You get what you pay for. This is smaller than I imagined, and seems very cheap. Probably will break the first time it’s dropped but oh well! We’ll see!
United States on Aug 30, 2023
M. Anderson: The calculator is a convenient size and worked right away out of the box. Perfect for simple math functions.
Note: anyone using this with students or curious populations, the device can come apart easily. I teach in an alternative school and one student dismantled the calculator within a few minutes and removed the metal cover. I've not had that problem with other plastic calculators.
United States on Aug 18, 2022
| Mr. Pen 12-Digit Standard Function Calculator - Small and Compact Design | CATIGA 12-Digit Desktop Calculator with Large LCD Display and Sensitive Buttons | CATIGA CD-8185 Dual-Purpose Office and Home Calculator | |
|---|---|---|---|
|
 |
 |
|
| B2B Rating |
88
|
98
|
98
|
| Sale off | $2 OFF | $2 OFF | |
| Total Reviews | 30 reviews | 545 reviews | 469 reviews |
| Date First Available | September 13, 2021 | December 22, 2020 | October 15, 2018 |
| Best Sellers Rank | #23,284 in Office Products #59 in Basic Office Calculators | #143 in Office Products #1 in Basic Office Calculators | #604 in Office Products #4 in Basic Office Calculators |
| Material | Plastic | ||
| Item model number | CALC04M136 | CD-2786-12 | CD-8185 |
| Customer Reviews | 4.4/5 stars of 531 ratings | 4.7/5 stars of 14,004 ratings | 4.7/5 stars of 10,978 ratings |
| ASIN | B09G358CM2 | B08R6VTVJG | B07JFT8XLF |
| Package Dimensions | 4.92 x 2.91 x 0.51 inches | 6.17 x 4.88 x 1.22 inches | |
| Color | Blue | Black | Black |
| Brand | Mr. Pen | CATIGA | CATIGA |
| Manufacturer | Mr. Pen | Jeoly / Catiga Electronic Co. Ltd | No |
| Calculator Type | Standard Function, Business | Standard Function, Financial, Business | Business |
| Power Source | Battery Powered | Solar Powered | Solar Powered, Battery Powered |
| Item Weight | 2.11 ounces | 5.6 ounces | 4.6 ounces |
United States on Oct 22, 2023