Standard Function Electronic Calculator KK-837-12S

By: Ubidda

Ubidda's KK-837-12S ELECTRONIC Calculator is the best basic office calculator for accuracy, battery life, type, build quality, and design. This calculator is handheld and perfect for daily and basic office use. It has a 12 digit large LCD display and a black finish, making it an ideal choice for any office. Get the most accurate results with Ubidda's KK-837-12S ELECTRONIC Calculator!

Key Features:

This standard function electronics calculator has a 12-digit large LCD display with an eye-angled screen. It is designed to provide a comfortable viewing experience with its upright LCD display.
80
B2B Rating
171 reviews

Review rating details

Value for money
98
Size
97
Overall satisfaction
98
Easy to use
98
Easy to read
97
Durability
98
Design
97
Build quality
98
Battery life and type
98
Accuracy
98

Details of Standard Function Electronic Calculator KK-837-12S

  • Customer Reviews: 4.2/5 stars of 2,254 ratings
  • Brand: Ubidda
  • Item model number: M-25
  • Number of Batteries: 1 AA batteries required.
  • Manufacturer: SARLAR
  • Best Sellers Rank: #107,296 in Office Products #257 in Basic Office Calculators
  • Item Weight: 2.4 ounces
  • Is Discontinued By Manufacturer: No
  • Package Dimensions: 6.02 x 4.88 x 1.57 inches
  • Color: Black
  • Power Source: Battery Powered
  • Calculator Type: Standard Function, Financial
  • ASIN: B073WTYCY9
  • Date First Available: July 17, 2017
  • Batteries: 1 AA batteries required.

Comments

Jeffrey Fike: Correct (USA) layout, easy to use for quick computations, and easy to read. After about 2 1/2 years displayed some weird symbols then just stopped working. Good while it lasted.

United States on Dec 29, 2021

Stephen Zander: The calculator is ready out of the box thanks to the solar powered battery - not a new tech but still better than reg batteries. Small overall which is great for your office desktop, yet it still has decent sized buttons to counteract my fat-finger issues haha.

United States on Jun 07, 2021

Karen F.: I like that the numbers display is tilted up. Also numbers are large and easy to read.
There is no off button, but I use it on solar power and I did not put in a battery although there is a place for one. I keep mine in a drawer, as soon as I pull it out of the drawer it comes on.

United States on Sep 16, 2020

booboo: This is one of the best calculators I ever used. The numbers are large and bright. You don't have to worry about
batteries with solar power. I keep mine in close by to figure checking accounts when I write a check or debit card.
All I can say is if you need a new calculator this should be your choice.

United States on Aug 01, 2019

MIKEY: ALL THINGS CONSIDERED THIS IS A GREAT VALUE FOR THE MONEY. BUT BE WARNED THE INSTRUCTIONS PRINTED ON THE BOX ARE CONFUSING AND OBVIOUSLY MADE FOR SEVERAL OF THE COMPANY'S CALCULATOR MODELS. FOR INSTANCE DON'T GO SEARCHING FOR THE SQARE ROOT KEY, THERE ISN'T ONE. ALSO THERE IS NO EXPLANATION FOR WHY THERE IS A "GT" KEY OR AN "MU" KEY OR AN ARROW KEY. THE INSTRUCTIONS ARE INDECIPHERABLE, BUT YOU CAN FIGURE MOST OF IT OUT, AND THE PRICE IS GREAT. I'M SATISFIED SO FAR, BUT I JUST GOT IT.

United States on Jun 30, 2019

Standard Function Electronic Calculator KK-837-12S CATIGA 12-Digit Desktop Calculator with Large LCD Display and Sensitive Buttons CATIGA CD-8185 Dual-Purpose Office and Home Calculator
Standard Function Electronic Calculator KK-837-12S CATIGA 12-Digit Desktop Calculator with Large LCD Display and Sensitive Buttons CATIGA CD-8185 Dual-Purpose Office and Home Calculator
B2B Rating
80
98
98
Sale off $2 OFF $2 OFF
Total Reviews 171 reviews 545 reviews 469 reviews
Customer Reviews 4.2/5 stars of 2,254 ratings 4.7/5 stars of 14,004 ratings 4.7/5 stars of 10,978 ratings
Brand Ubidda CATIGA CATIGA
Item model number M-25 CD-2786-12 CD-8185
Number of Batteries 1 AA batteries required. 1 LR44 batteries required. 1 LR44 batteries required.
Manufacturer No Jeoly / Catiga Electronic Co. Ltd No
Best Sellers Rank #107,296 in Office Products #257 in Basic Office Calculators #143 in Office Products #1 in Basic Office Calculators #604 in Office Products #4 in Basic Office Calculators
Item Weight 2.4 ounces 5.6 ounces 4.6 ounces
Is Discontinued By Manufacturer No No
Package Dimensions 6.02 x 4.88 x 1.57 inches 6.17 x 4.88 x 1.22 inches
Color Black Black Black
Power Source Battery Powered Solar Powered Solar Powered, Battery Powered
Calculator Type Standard Function, Financial Standard Function, Financial, Business Business
ASIN B073WTYCY9 B08R6VTVJG B07JFT8XLF
Date First Available July 17, 2017 December 22, 2020 October 15, 2018
Batteries 1 AA batteries required. 1 LR44 batteries required. 1 LR44 batteries required.
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