Splaks 2-Line Engineering Scientific Calculator LED Display Function Calculator Suitable for School Business (2pack)

Bought this calculator for a professional licensing exam I was taking where they are VERY strict on what you can take into the exam, ie no phones or calculators with a memory function. Also I wanted something to toss in the home desk drawer that was easier to read, enter numbers on and that the kids could use compared to the iPhone. I like the size of the keys, easy to one hand entry, like how legible the screen is, that it is lite yet stays in place with the rubber feet, and durable enough to toss in a briefcase and that it is dual power.If you are looking for something for your kids or just a simple easy to read desk calculator this one is hard to beat.

I needed to replace a simple desktop calculator that would work without having to be under the desk lamp and this is fine. Takes one AA battery. Clear digital readout and goes up to 12 digit screen. This also has a button new to me: it allows you to remove the last digit, say if you mistakenly hit the last number twice or if the calculation gives you too much detail. So if the calculation reads 2345.678, you can hit this arrow button and it will read 2345.67.

This is an excellent product for a great price. Works very well. 12 Digits, a correct key to backspace and remove errors, large keys, a tilted face for comfortable viewing, and all the basic functions. Nothing extra you don't need for basic math functions. I would buy from this company again and recommend them highly. Very fast shipping, the item was packed very well in a strong protective cardboard box with the basic instructions for using memory, and an email address for communication if needed. The unit worked well but the battery cover was a little raised, so it did not sit flush against the back of the unit. It held the battery well so no real issue there. I'm not sure why this happened but this warped or incorrectly shaped plastic was a quality control issue for sure. Nothing I couldn't live with but it wasn't right I emailed the company and received a very prompt response from Michael. Michael immediately shipped out another unit and I received it within days. Excellent! That's customer service and I did not have to return the 1st unit. The new unit works very well and the battery cover fits very nicely as it should. A fantastic experience working with Michael and his company. If there's something else I want or need from this company, I will not hesitate in buying from them again.

I needed a 6 function, non programmable calculator, to use in a monitored testing environment. This met those requirements. However, incorrect calculations would occasionally happen, if I did not use the "Off" button after every calculation. I wondered if I had unknowingly pushed a button that was causing a memory of past numbers to be work into my new calculations - but since no usage instructions came with it, I do not know what to do about this if I had done so. So I had to turn it off and on after each calculation. I do not think it is broken. I am guessing that someone who regularly used this sort of calculator would know how to undo a memory setting that I must have been triggering - so I am still giving it 3 stars.Also, it wobbles every time a button on its left side is pushed.

i bought two of these, about 2 months apart. at first they were fine, but within a couple of months, one started giving me crazy answers to every calculation, part of the time-- other times, it would function fine. utterly undependable. the other one (which i bought for a friend) started within weeks giving her a display with only half of the numbers there; the top part of the number display was gone. this was also intermittent, but most often there. don't buy this calculator!