Desk Calculator, Envysun 2pcs 12-Digit Solar Battery Office Electronic Calculator with Large LCD Display & Button, Dual Power Desktop Scientific Calculators

There's not much to dislike here. These calculators are a good size, have a very good keyboard, are unbeatably fast and have a very large and crisp display. And they have most of the functions you'll ever need on a desk calculator. They're well made too, with a nice metal panel around the keyboard and they sit really flat on your desk with no slipping around or wobbling. Unless you have special requirements for higher level functions, I doubt you'd find fault with them.If I was nitpicking, I'd say that on solar power alone, they need a bit more light than I expected. This doesn't matter so much because they also come with an AA battery for backup power in low light. You'd think this would mean the memory contents would then be saved with the power off but sadly not.Also, they don't have some of the more advanced tax or financial functions that you might get on a more expensive Casio desk calculator for instance. But then again, you may not need any of that or want to pay for it.These are very generic unbranded items and even have a blank panel moulded in above the display where a makers' nameplate should probably be but isn't. Does this matter to you?Nitpicks aside, it's hard to find fault with these on the whole.

A great desktop calculator, more handy for me as I struggle with smaller key input and smaller screens.Does everything a calculator is supposed to - probably more than that but I use it for household bills and expenses.Battery life is good I've been using it regularly for a few days, no sign of running out as yet. Good value for business as a two pack and a battery for each comes with the item.Overall an excellent product

I received this item through the Amazon Vine programme.This pair of larger-than-average calculators are well priced at £14.99. They operate either by a single AA battery (supplied) or by solar power (advised as a back-up only).The display is large and clear.The calculator offers basic functions, note that the description says "scientific/engineering" but specific mathematical functions of this category are NOT available on these devices.These are large-ish devices, ideal for desk work, but not pocketable.There are non-slip pads on the base.Overall a good purchase if an easy to read, basic calculator (pair) is what you are looking for.

These are really good desktop calculators with all of the basics covered. The instructions are somewhat lacking and the ones that are in the box appear to be for a different model. The quality of the case and buttons is really good and a battery was included as a backup for when the solar panel would not provide power. This was a simple AA put into an enclosure in the back of the calculator. Back to the lack of instructions - they do not explain the two slider switches so the one on the left tells the calculator how to handle the rounding of answers. Round up, use the decimal 4/5 rule, and round down. My recommendation for normal use is the 4/5 rule, where a result that runs off the display to the right and you cannot see on the display that ends with the last decimal place of 4 or lower, the result is left as it is. If the decimal place that you cannot see is 5 or higher, then the one that you can see will round up by one. The next slider tells the calculator how many decimal places you want to see. F means as many as possible and the rest range from 0 to 4 with an Add Two in there for good measure. The instructions on the use of the memory and other functions are reasonable. GT means Grand Total. There are two calculators provided in this pack so make sure that you are wanting more than one before you order these desktop electronics. They are sizable, not pocket devices or something for carrying around in a backpack but great for an office desk where they will be left for daily use.

Desk Calculator, Envysun 2pcs 12-Digit Solar Battery Office Electronic Calculator with Large LCD Display & Button, Dual Power Desktop Scientific CalculatorsI am the one who has to do the stationery stocking for our office - and so I like the ability to compare prices and specifications between brands and sellers.Every office needs these - big button calculators for doing the finances and stats. Up until now we have bough the "big brand" CASIO-COMPUTER MH-10M DESK TOP CALCULATOR - currently costing just £18.88p for one on Amazon UK. More than 1600 customers rate that at 4.6/5 on Amazon to July 2023.We tried these out and I can reportPros ✅ they work well - the buttons are good with no "missed entries"; the LCD screen is big and clear - and it can be set to limit answers to your choice of significant figures.A big bonus is that this uses cheap AA batteries rather than small "coin / button" batteries. This is V useful we always have AAs in stock for dictaphones, laser pointers etc. Even better - thse come with an AA battery in the box!Build is good - the feet stop it slipping about on polished desksAmazon delivery was very quickCons ❌ no problems for us - they turn out to be as good as the Casio - which also suffer as they need small button batteries rather than AAsOVERALL - at £14.99 for two - this is way better value than its big brand rival, and for us, works just as well. If they prove less durable than the Casio - by which I mean fail in the next 2 years - I will be back to update this review.

These are 2 good quality calculators that are bigger than what I consider to be standard size, but which are good for people with big hands, or poor dexterity or eyesight.The only thing I would prefer a calculator to have is the function to add up in time, but other than that, these are good calculators.