Best hp 12c calculator 2020.
1 – HP 12C Financial Calculator 45; Black47; Gold
Top Reviews
Received the calculator and it worked fine at the start. Then after a week and a half it has some coded in the registries and no longer work correctly. After I received the item and it thought was working fine, I discarded the invoice and not sure if I can have the product refunded. The cost of return shipping would not be worth the trouble in this case. So my experience is less than satisfactory. .
Very pleased with the business calculator. It performs the functions that I needed plush much more than I may never use but it is there in case I do sometime. Fast and accurate .
Good product and reliable supplier .
I’ve had one for 20 years, bought this as a gift .
. Read more
2 – 2AP18AA#ABA Hp Prime Graphing Calculator Ii
Top Reviews
After doing a hell of a lot of research on graphing calculators, and also having a bit of experience with Wolfram Mathematica and Desmos, I decided to purchase this calculator. I’m not going to lie, I was very nervous in making such a large investment in a graphing calculator. And it wasn’t exactly aided by the fact that a desktop (with the right software) and the Desmos mobile app could do everything a TI calculator could do and so much more and so much faster. Would this graphing calculator also be a waste of money, even with its CAS?Well, after using it for about a month, let me just put it this way. Mathematica may be a mathematical beast, but learning it is VERY akin to learning an entire programming language, so the learning curve is very steep. The freeform input makes it better for sure, but even then, that won’t handle everything, and sooner or later, you’re going to have to take the time to really learn the language.Desmos is light and powerful. It will graph anything in a second and do simple calculations as well. It’s also dead easy to use. Type in a function or list and boom, you got a graph. It will of course also tell you precise x and y intercept locations and other intercept locations (with one or two exceptions). But Therein lies the issue. That’s all it really does. No CAS. No anything else. Oh, and no saving functions or really anything whatsoever without an online account. (Booo )This is why, at the end of the day, the HP Prime (especially the G2) is still worth its weight in gold, even though graphing calculators are quickly becoming obsolete. Not only can it do almost everything Mathematica does (seriously, in terms of features, it’s like having Mathematica Lite in your pocket), it’s also very intuitive. You don’t need to learn an entire language to use it. Unless you want to! The HP Prime is also completely programmable just like the TI calculators. And even further, it even allows you to write in super quick functions without ever having to touch the editor, and it will check the code for you right on the calculator.I could go on and on and on, but I don’t want to sound like some television commercial so I’m just gonna stop here, but I really can’t say enough how impressed I am with this piece of tech, not only as just another graphing calculator, but as a general mathematical tool, period. HP KNEW their stuff when they made this calculator.So is there anything bad about it at all? Unfortunately, yes. The biggest issue by far is that, if you mistype in a command or equation for it to work on, more often than not, it will fail and NOT EVEN TELL YOU WHY. Even the TI calculators will tell you where it went wrong. Now don’t get me wrong. Sometimes the error message is descriptive and there’s no issue, but it seems like a 50/50 thing. In that vein, it also has an idiosyncrasy of sometimes needing 4*x instead of just allowing you to put in 4x. The (very) good news is that the HP Prime has a built in Help system that, most of the time, will get you out of your particular issue.Beyond all that though, if you’re going into any sort of advanced math subject at all or if you really need a light and easy-to-use version of Mathematica, then get this calculator. Hands down. It’s definitely nuclear overkill for anything in High School or lower, but anything else Worth it. .
I love the features of this calculator and couldn’t have been happier with it when it arrived. Then I tried to register the warranty and found that it had already been registered – so it was USED!. Then the calculator quit working. I returned it. I think the product is fine but I can not recommend buying from this seller. .
The HP Prime is an excellent scientific graphing calculator, featuring a rewritten operating system based on Pascal and Algol. It is an upgrade to the algebraic line of HP Graphers, but also includes an integrated RPN entry system. This is the finished version of what Bernard Parisse and the MetaKernel team started with the HP 39gII. Very nice tool! .
Not convinced yet? Ok, the clock is ticking. This is sold directly by HP – Buy it! This is the HP Prime 2 with all the cables and connection kit included – Buy it! It is totally brand new in sealed packaging with a warranty – Buy it! Yes, it has a backspace key. Yes, it has a color touch screen with 3D graphing capabilities. Yes, it has that familiar HP feel to the buttons. Yes, it is slim and rechargeable using a micro USB cable included, if you don’t already own one from the past 6 years. Yes, you must download the 700+ page user manual or the 92+ page quick start manual. Buy it! Yes, it makes the TI-84, 89, and probably the NSpire look like a Prius parked on the side of the road. Buy it! Casio is loved by Great Britain Prius too. And if you’re lucky, Amazon still has it priced at a little over $120. But if the price has gone up well the first thing I said was – Buy it! .
. Read more
3 – HP 11C Scientific Calculator
Top Reviews
I wish HP still made these. The format is great. Really functional. I would like to get a new one. .
The calculator was great until it stopped working after one month. We’ve ordered new batteries even though it allegedly came with fresh ones. Update to follow. .
Like new. Just like the one I used as a sophomore in college! Long live RPN!!! 🙂 .
It has scratches & shows some wear but still works, the HP 11C was a great calculator & very well built. I bought this one because I thought I’d lost mine that I bought in 1984. I recently found it so now I have 2 working HP 11C’S. .
. Read more
4 – HP 10s+ Scientific Calculator
Top Reviews
It is sort of like what I would expect a mail-order bride to be like because it isn’t as pretty in person. On the web pages it looked slim and metallic. In reality it is chunky and plastic with a dim display and it is hard to get the sliding cover off. I own lots of other calculators, including HPs, but I just wanted a basic one that I could use for my amateur radio test. This is disappointing. I like my other HPs, Sharps, Casios, and TIs a lot more. Learn from my mistake, get something else, like a TI, Casio, Sharp, or Canon. It works so I won’t give it just one star, but it was tempting. .
Pros:* It is a good, light-weight and inexpensive plastic calculator.* it has a huge amount of functions and the display is nice. gives lots of information without being complex or slow.* handles fractions nicely* easier to use than a full graphing calculatorCons:* The plastic is not that thick, I doubt it would hold up to much abuse.* The price online varies from about $8 to $20, and it’s hard to understand why it would vary so much.* hexadecimal input is a bit of a pain, not really worth using this calculator for that.* solar power but has batteries. tends to run mostly on batteries in soft lighting like in a living room or bedroom. full solar needs a bright room like a classroom or office. Coin cells would cost a few more bucks to replace one day. .
This is clone of “Casio fx-300MS†so much so that menu says the word “Casio†in it.Pros:I like white color and it’s square shape.Cons:DT key is printed too close to DEL key (very confusing) .
It’s a fine calculator but it does not support RPN. I wish I would have read the reviews before buying. .
. Read more
5 – HP 30b Business Professional Calculator Calculators
Top Reviews
ok .
.
.
.
. Read more
6 – HP G8X92AA LA Prime v2 Graphing Calculator
Top Reviews
.
.
.
.
. Read more
7 – Hewlett-Packard 12C 12c Financial Calculator 10-Digit LCD
Top Reviews
There is no way to overstate how disappointed and disgusted I am with this product. I have used a 12C constantly since 1987 and had the same one until it finally died a few months ago. I replaced it with this one, despite the mixed reviews, and sure enough, it’s awful. On my device, the 2 key sticks every time, so I am constantly doing calculations and finding the results don’t make sense. Then I have to go back and do it all over making sure to press the 2 key very hard. This makes using the calculator cumbersome and uncomfortable. Where my fingers used to fly across the keyboard and I got the result quickly and efficiently, now I’m pressing key by key and often having to backtrack. It’s not efficient and not comfortable. I see that my return window closed, so I’ll probably reach out to HP and see if they’ll do anything, and if not, just trash it and try to find another brand. But this is really unbelievable. The greatest calculator in the world degraded to a piece of junk.UPDATE–I talked to HP, which sent me a replacement calculator. The guy acknowledged that no keys should be sticking. But sadly, the new device is just as unusable as the old one. On the new one, most of the number keys stick once in a while, so in a way, it’s worse than the first device, where it was mostly just the 2 key. There is simply no way to use this calculator quickly and efficiently. It’s fine if you look at every single key press to make sure the key registered, but how can anyone do that and get any work done? I’m giving up and will start looking for a new brand. This has soured me on ALL HP products. .
The model being reviewed is the latest version (as of Sep. 2013). There have been, if I remember correctly, three versions of this calculator:1. Original design, which utilizes three, small, button-size batteries. These were made in USA, Brazil, Singapore, etc. and have the quality which made HP legendary.2. Second generation design, which uses a single CR2032 cell battery, made in China. Feels cheap compared with the older units; the keys are “loose” and will rattle if you shake the calculator.3. Third generation design, which uses two CR2032 batteries, also made in China, but with a much faster processor and a revised keyboard design. The new keys have a firmer, bouncier (in a good way), more “solid” feel, reminiscent of the quality of the calculators manufactured in the 1980s and 1990s.(Note: The HP 12C Platinum is a completely different calculator.)I’ve been using the HP-12C since 1987. My first 12C, made in USA, has held up well over the years and still works fine despite having been dropped many times, scratched up, etc.I purchased a second generation unit (single CR2032 battery) c. 2005, and although the quality is clearly inferior to that the HP’s calculators from 20+ years ago–the keys do not have a good, solid feel which the older 12Cs have–it has not given me any problems.This review is to specifically address the newest design, which uses two CR2032 batteries. It is very, very fast, returning computations almost instantaneously, whereas the older designs will take several seconds before displaying an answer. The keys have a nice, improved feel to them, almost as good as–or perhaps better than–the first generation HP-12C.However, the new keyboards have been very problematic. Three out of four that I have purchased over the last year have had issues with keys being pressed but the number or function not registering with the calculator. My most recent 12C has a flaky “0” (zero) key, which makes the calculator unreliable for adding up numbers. You press the zero key three times, thinking you’ve entered a number in the thousands (e.g. 3,000), but what you get in the display is only 300; one of the zeros did not register, despite the press being firm and the tactile feedback the calculator gives you indicating that the digit had been entered. This makes the calculator useless for what I primarily use it for these days, which is just adding up checks.Hewlett-Packard once delivered the very best that money could buy when it came to calculators and scientific equipment. It is disappointing to see that this is no longer the case. .
I can’t say if I like it or not yet because it came with Spanish owner guides and I don’t speak Spanish. The packaging was all in Spanish. I spent 2 days online and on the phone with Amazon trying to get an English owner’s guide. I was told first to just download it. I didn’t want to download it and print the 200 pages on my printer so after 30 minutes of online chat I gave up. Amazon sends me an email asking for another chance to find a solution . I called the number and got the Amazon Kindle department. The lady who tried to help me also suggested that I download it. She then sent me to HP customer service in India. They told me all the calculators are in Spanish and that it was Amazon’s responsibility. I called Amazon back and got a lady who had a real twang in her voice so I knew then I would get some solution. While she was diligently trying to help I happened upon an owner’s guide on Amazon. She told me to put it in my cart and she would figure out a way to help me. She is the only one who got her supervisor involved. The supervisor also had a twang in her voice that most people would blow off but she was able to help me. She said she could not use a promotional code to credit the cost of the guide because it was not through Amazon but a 3rd party so she credited a gift card in the amount of the guide so it cost me nothing. This was not rocket science so why di it take 2 days and over an hour of my time to get a printed copy of the owner’s guide? First mistake was the seller, Personal and Accessories, for sending me a Spanish version . Second mistake was the online chat who never paid attention to what I was requesting. Third mistake was the number to the Kindle division. IT wasn’t until I got the ladies with the twang in their voice which most people would call rednecks that I got a solution to my problem. I will let you know how I like the calculator once I get to use it. .
It’s a 12c alright but the keys are all cheap and sticky, cannot compare to my old 12c made in 1986 which lasted 30 years but died when the LDC screen cracked.Now use a 12c emulator on my smartfone but it’s not the same :(Tempus fugit. .
. Read more
~~ best calculators ,
Best hp 12c calculator 2020.
Best hp 12c calculator 2020.