Standard Function Electronic Calculator KK-837-12S

By: Ubidda

Are you looking for an electronic calculator that has great value for money, long battery life, excellent accuracy, and great overall performance? Look no further than the KK-837-12S Electronic Calculator! This 12-digit calculator features a large LCD display and is handheld, perfect for daily and basic office use. With its sleek black design, the KK-837-12S is the best calculator for your money!

Key Features:

This Standard Function Electronics Calculator offers a 12-digit, large LCD display with an upright angle for easy visibility. It is powered by one AA battery, but also features a dual power system with auto power off for added convenience.
73
B2B Rating
317 reviews

Review rating details

Easy to read
81
Design
78
Convenience
75
Build quality
76
Color range
87
Value for money
74
Overall performance
73
Accuracy
73
Display
74
Battery life and type
76

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

  • Number of Batteries: 1 AA batteries required.
  • Power Source: Battery Powered
  • Color: Black
  • Calculator Type: Standard Function, Financial
  • Brand: Ubidda

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 Texas Instruments TI-30XS MultiView Scientific Calculator - Ideal for High School and College Math and Science Courses Casio FX-115ESPLUS Scientific Calculator - Perfect for Advanced Math Calculations
Standard Function Electronic Calculator KK-837-12S Texas Instruments TI-30XS MultiView Scientific Calculator - Ideal for High School and College Math and Science Courses Casio FX-115ESPLUS Scientific Calculator - Perfect for Advanced Math Calculations
B2B Rating
73
98
97
Sale off $15 OFF
Total Reviews 317 reviews 2 reviews 2 reviews
Number of Batteries 1 AA batteries required.
Power Source Battery Powered Battery Powered
Color Black Blue and White ‎black
Calculator Type Standard Function, Financial Engineering/Scientific
Brand Ubidda Texas Instruments ‎Casio
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