CATIGA CD-2786 12-Digit Home and Office Calculator, Dual Power (Black), CD-2786B

Perfect, Calculator for my desk

I received the Catiga 12 digit dual power calculator for free in exchange for my honest review. This is a nice small desktop calculator. First thing I noticed was the weight--it's heavier than many others of its size, may be a sturdier case. This makes it 'stick' better on the desk so it doesn't push around while using it, and it has rubber feet to help that too. It's 4.5" wide by 6" high, with an angled display, numbers are about 3/4" high, and easily readable. It has a "00" button, which lets you put two zeros after the 1st number every time you push it, for those who need lots of zeros faster. Buttons are nice size, work very well, don't have that cheap 'rattle' some of the cheaper ones do. Has auto shut-off after "5-12 minutes", that works, but seems a bit longer than necessary to me. A dedicated 'off' button would be nice, like many of the $1 calculators have these days. Battery is changeable, takes one AG13/LR44. Solar power works fine under a desk lamp. Comes with a small instruction manual that basically just shows you calculations and what buttons to push for them, not much text to explain things. Seems to be a quality unit, so recommended.

It was easy to read with the big button and big screen thank you

this is great for simple math very handy,

This Desktop Calculator 12 Digit with Large LCD Display and Sensitive Button, Solar and Battery Dual Power, Standard Function is a great asset to anyone's desktop or office desk. And I should also say it works flawlessly. This little gem will make life easier.

I just love this calculator, I work in accounting so the calculator is my best friend. This one in particular works fantastic. I love how the keys don't stick and it's just the perfect size to tote in my briefcase. It's solar powered so it never needs any batteries. It doesn't have an off button but that's not a problem since it's run by solar energy. Great calculator.

This is the perfect desktop calculator. It seems to be well made and good quality. The size is nice and large which makes it very easy to see and use. I like the feet on the bottom so it doesn't slide around. The dual power is an added plus. No complaints at all, would definitely recommend.

This is a nice battery/solar powered desktop calculator that's light and easy to take with you anywhere. The body and function keys are shiny black which gives it a classy look. The number keys are grey with white inlays. The screen is large and easy to read but not backlit. There is a small solar panel on the upper left side just below the screen to easily power the unit with bright light or sunlight. The keys are large, great for those with poor eyesight or arthritis. The keys are responsive but a little sloppy as they are not tight feeling or snappy. I don't see a way to self replace the battery so it's best just to use near a light or charge up before hand. I used it for 30 minutes without any loss of power. This would be great for the doormroom, office, kitchen table etc.. it's a full function calculator and easy to use.

This calculator is a decent, basic desktop calculator. While I wouldn't recommend this one to a friend, I also wouldn't recommend against it. I'm pretty neutral about it. Pros: It's dual powered--solar and battery Auto-off function It's reasonably attractive It has a double zero key (00) The color coded buttons make it easy to find what you need It's very lightweight Cons: Can't turn it off (annoying when using the battery) Errors out with large numbers (instead of using an exponent of ten)--see picture Changing the battery requires a screwdriver No parentheses button(s)--complex calculations require using the memory keys

The Catiga 12 digit desktop calculator is dual power solar and battery. It has nice large buttons which makes it easier to use. It is made of a durable plastic and has a 12 digit big display screen. There is an instructions pamphlet included in the box for function and battery change. This standard function calculator is light weight, easy to use and is right every time!