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    $99.98
    1. Texas Instruments TI-83 Plus Graphing
    $42.99
    2. Texas Instruments BA II Plus Professional
    $145.63
    3. Texas Instruments TI-89 Titanium
    $135.96
    4. HP 50G Graphing Calculator
    $66.12
    5. HP HP12C Financial Calculator
    $34.43
    6. Texas Instruments BA II Plus Business
    $49.99
    7. HP 33S Scientific Calculator (F2216A)
    $128.48
    8. Texas Instruments TI-84 Plus Silver
    Too Low To Display
    9. HP 10bII Financial Calculator
    $79.95
    10. HP 12C Platinum Anniversary Edition
    $109.48
    11. Texas Instruments TI-84 Plus Graphing
    $22.98
    12. Casio FX-115ES Advanced Scientific
    $90.62
    13. HP 17BII+ Financial Calculator
    $49.95
    14. Calculated Industries 3415 Qualifier
    $22.47
    15. Texas Instruments TI30XIIS 2-Line
    $37.99
    16. Calculated Industries 3405 Real
    17. Texas Instruments TI86 Graphing
    $14.99
    18. Sharp EL-506WBBK Scientific Calculator
    $191.80
    19. Texas Instruments Voyage 200 Calculator
    20. Texas Instruments TI83 Graphing

    1. Texas Instruments TI-83 Plus Graphing Calculator
    by Texas Instruments
    Electronics
    list price: $149.99 -- our price: $99.98
    (price subject to change: see help)
    Asin: B00001N2QU
    Average Customer Review: 4.5 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    For students in math and sciences, or for anyone new to graphing calculators, Texas Instruments has created the TI-83 Plus--a powerful, problem-solving tool with features for storing, graphing, and analyzing up to 10 functions. Plus, it displays graphs and evaluates tables on a split screen, allowing you to trace the graph and scroll through table values simultaneously.Read more

    Features

    • Advanced statistics and financial features
    • 160 KB archive space stores up to 10 applications
    • Split screen to display graph and editor or graph and table
    • Enter and save up to 10 matrices
    • Interactive equation solver

    Reviews (148)

    4-0 out of 5 stars Has anyone ever wondered...
    why TI doesn't slap a high-res color LCD and large flash memory on these things? Maybe make them half the thickness and weight. What, would it cost an extra [...] for them? We have come quite a long way in the last 10 years... This technology is overpriced and stuck in the early 1990s.

    5-0 out of 5 stars A Practical Graphing Calculator
    This calculator has all the functions you need for math up to Calculus and it doesn't have all sorts of unnecessary features. The major difference between this calculator and the regular TI-83 is this has more memory and it has the Applications button that can store programs useful for math classes.
    5-0 out of 5 stars It made a horrible class easier
    The TI-83 made my statistics class easier to endure.I am not a math major, but had to take this statistics class to graduate.This calculator saved me many hours of homework time.
    Read more

    Subjects:  1. Calculators - Scientific   


    2. Texas Instruments BA II Plus Professional Calculator
    by Texas Instruments
    Electronics
    list price: $54.99 -- our price: $42.99
    (price subject to change: see help)
    Asin: B0001EMLZW
    Average Customer Review: 4.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    Based on the enormously popular (well, in financial circles) BA II Plus Advanced Financial Calculator, the BA II Plus Professional adds functions for Net Future Value (NFV), Modified Internal Rate of Return (MIRR), Modified Duration, Payback, and Discount Payback. Aesthetic touch-ups include a brushed metal exterior, easier to read display, a more comfortable "firm-touch" keypad, and no-slide rubber feet.Read more

    Features

    • NFV, MIRR, Modified Duration, Payback, and Discount Payback functions
    • Easy-to-read 10-digit display, 10-number memory
    • Comfortable firm-touch keypad
    • Ideal for the Chartered Financial Analyst exam
    • Soft carrying case; 1-year warranty

    Reviews (38)

    5-0 out of 5 stars Buy this or any other TI or Sharp over the HP 12C
    Why does the CFA exam require this calculator?Probably because in order to use the HP 12C properly you need to bring the manual with you.If you don't have the manual with you at all times when using the 12C you can get the wrong answer.Take the example in T. Hope's review, but try calculating using n= a payment with a decimal place, such as 24.5.Then try the same thing on an HP 12C.Oops, you don't get the same answer.That is because the HP12C doesn't allow you to enter payment terms with decimal places in the normal manner, even though it looks like you can.You need the manual to do it correctly.The real problem is that you don't even know when you need the manual.If you enter 24.5 the same way as 24 on the HP 12C, you won't get the right answer.Any TI or Sharp financial calculator however will give you the right answer.What other surprises are in store for those who use the 12C?

    3-0 out of 5 stars Looks really nice.. But Horrible button
    I don't know why CFA requires the candidates to use this calculator. It's better than HP 12C only in terms of simple calculation. You have to check everytime after you press the button, in case the system doesn't respond when you press it.

    4-0 out of 5 stars Financial Calculator
    It has some very useful addition from the previous model.It has cut the time of doing my homework in half. ... Read more


    3. Texas Instruments TI-89 Titanium Graphing Calculator
    by Texas Instruments
    Electronics (01 June, 2004)
    list price: $199.99 -- our price: $145.63
    (price subject to change: see help)
    Asin: B0001EMLZ2
    Average Customer Review: 4.5 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    This advanced graphing calculator is packed with more features than you might know how to use. The TI-89 Titanium lets you perform the expected functions of an advanced model--basic math, algebra, calculus, graphs, matrices, and statistical functions--and do cool stuff like creating animations, graphing 3-D rotations, and plotting contours. Graphing functions include basic function graphing, parametric graphing, polar graphing, sequence graphing, 3-D graphing, and differential-equation graphing. Additionally, the TI-89 Titanium includes symbolic manipulation, constants and measurement units, statistics and data plots, a numeric solver, a text editor, programming capabilities, tables, a split-screen function, variable management, and the ability to link to other calculators or a computer.Read more

    Features

    • All of the features of the popular TI-89, plus extras
    • 188 KB RAM, 2.7 MB Flash ROM, 16 programmed applications
    • 100 x 160 pixel display with split-screen views
    • USB and I/O ports; includes USB and TI cables
    • Approved for AP, PSAT/NMSQT, and SAT exams

    Reviews (77)

    1-0 out of 5 stars A lot of hype, but it quickly fizzled
    Bought this product recently based on recommendations for an advanced math/ scientific calculator.Apparently, TI has almost all the schools eating out of their hands by having classrooms make these calculators mandatory in many classes.
    5-0 out of 5 stars TI-89 Titanium For Statistics
    Pros:
    5-0 out of 5 stars For calculus and beyond, perfect!Anything below calculus, this is too much!
    After using a TI-83 Plus calculator for the last 5 years, I decided to upgrade to the TI-89 Titanium. This calculator is unbelievable in its features and power. First of all, it is more suited for advanced math, such as calculus and beyond. This calculator is NOT meant for high schoolers who are taking algebra, geometry or trig classes.If you don't know what a derivative or an integral is, then save your money and buy a TI-84 instead. (Besides, I believe most high school math teachers ban the TI-89 on tests) This calculator can also run programs in its Flash memory, which can be downloaded from the TI website. A USB cable is included standard. TI has made the newly designed sliding cover much more secure than the old TI design (TI-83 plus, TI-86, TI-89 regular), whose sliding cover was not very secure and became looser over continued use. The cover is very hard to get off the first few times (I was almost afraid of breaking it off), but over time it has gotten easier. Switching over from the TI-83, the only problem I've encountered is the operation of this calculator is very different from the 83.The menus are different, the interface different, different buttons.It takes a while to get used to. ... Read more


    4. HP 50G Graphing Calculator
    by Hewlett Packard
    Electronics (15 July, 2006)
    list price: $175.99 -- our price: $135.96
    (price subject to change: see help)
    Asin: B000GTPRPS
    Average Customer Review: 5.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    The new HP 50g Graphing Calculator provides optimum power, flexibility and connectivity for math, science, and engineering professionals, as well as college students. Featuring a more capable SD card slot, 2.5 MB total memory (512 KB, 2 MB Flash ROM), RS232 and USB connectivity, and a built-in intelligent editor, Read more

    Features

    • New display upgrade--the new HP 50g display features a 30% increase in usable space over the HP 49g+
    • New powerful SD card slot allows you to format your card right in the calculator and expand memory
    • Massive 2.5 MB total memory--512 KB RAM plus 2 MB flash ROM for performing future upgrades**
    • New larger equation library and 2300+ built-in functions--ideal for both professionals and students
    • The choice of efficient RPN, Textbook or Algebraic data entry

    Reviews (9)

    5-0 out of 5 stars Great Calculator Overall
    This is a pretty powerful calculator that's in the same league as the TI-89. And if you prefer RPN, like I do, then you'll have to go for this one. The build of the calculator is much improved from the HP 49g+ and the feel of the keyboard is similar to that of the HP 48g, although the keys are harder to press and the legends are painted on instead of double shot molded. The calculator does feel sturdy but the plastic makes it feel cheap. The symbolic integration and differentiation doesn't always work well and some nasty integrals will give nasty results. The TI-89's table lookup might work better for some integrals but I'm sure this calculator can integrate some integrals that the TI can't handle. However the calculator is much faster then the older 48's and the CAS is much improved in terms of usability. 3D graphing is so smooth and fast... although I doubt I'll be doing anything heavy on a small calculator when computers are prevelant. This is not a perfect product, but neither is the TI-89 or the HP-48G. Highly recommended for any scientist, especially the chemists out there who hate math, like I do.

    5-0 out of 5 stars Power for now AND the future
    I have been an HP calcualtor user for the past 22 years.After I went through two battery chargers on my dad's TI-59 that he gave to me, I gave it back to him and bought an HP 41CX.I'm STILL using that calculator today, and I use it virtually every day.
    5-0 out of 5 stars An HP Calculator to be Proud Of
    I thought that I would never own another HP graphing calculator after I purchased an hp49g some years ago.I am a huge fan of RPN and own an hp33s which I think is great for its features and usability.The hp50g is not for the beginner, this is a power calculator for college students in math or engineering, professionals, and firmware hobbyists.This calculator just works out of the box.The keys are firm but responsive, unlike the hp49g which required lots of force to activate the buttons.Also I haven't been able to find any errors in the calculations, also unlike the hp49g which required a firmware upgrade to correct blatant math errors.I think this latest model restores some hope for hp's future offerings - it's not just a printer cartridge company any more... ... Read more


    5. HP HP12C Financial Calculator
    by Hewlett Packard
    Electronics
    list price: $87.51 -- our price: $66.12
    (price subject to change: see help)
    Asin: B00000JBLH
    Average Customer Review: 4.5 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    If you bought yourself a financial calculator during the 1980s, chances are it was this bad boy. Nothing has changed since its introduction--it still uses Reverse Polish Notation (RPN), is easy and versatile in programming, and has a thin, sturdy casing. Certainly, there's been newer, fancier calculators introduced since, but there's something to be said for the quality of classics.Read more

    Features

    • Over 120 built-in business functions
    • Statistics and finance features
    • Register based cash-flow analysis
    • Long battery life
    • 10-character LCD

    Reviews (102)

    4-0 out of 5 stars Rev HP 12C
    HP 12C is an excellent product. Robust, very easy to handle, comes with a nice leather case. There is a higher version of same product but only HP 12C and TI BA II plus are allowed in CFA.
    5-0 out of 5 stars Calculating making money
    Money! Let's face it, that is what we all want and we all strive for. We go to school to learn a profession to get a job and make money.
    5-0 out of 5 stars 12c and 15c - Best calculators ever
    I'm really a 15c user, absolutely saddened to find out that it is no longer produced. All the good things that are said about these wonderful machines are true.
    Read more

    Subjects:  1. Calculators - Financial    2. Hewlett-Packard    3. HP, HP 12C, HP12, HP 12 C, Calc,   


    6. Texas Instruments BA II Plus Business Analyst Calculator
    by Texas Instruments
    Electronics
    list price: $45.00 -- our price: $34.43
    (price subject to change: see help)
    Asin: B00000JZKB
    Average Customer Review: 4.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    We're definitely taking this along with us the next time we shop for a house. Though it takes a little effort to master the collection of financial worksheets available on the Texas Instruments BA II Plus, you'll be glad you invested the time and money in this fine financial calculator.Read more

    Features

    • Easy to use
    • Performs advanced cash-flow analysis
    • Advanced statistics capability
    • Ideal for business professionals and students
    • Slide case included

    Reviews (60)

    4-0 out of 5 stars Easy to use, inexpensive calculator
    It does take a full cover removal to replace the batteries, but when calculating NPV of my network of metalworking sites at [...], it saved me a lot of time. It's not as "pretty" as the standard finance HP calculator that's been around for ages, but at under $20 from your local WalMart, it's a steal! BTW, the cover is difficult to remove at times and the LCD screen is a bit underpowered (a LED version would have been nicer), but it's still a bargain.

    2-0 out of 5 stars BE CAREFUL
    Be careful when buying this calculator.
    5-0 out of 5 stars Helping me pass my finance class...
    This calculator is easy to understand and very helpful. ... Read more

    Subjects:  1. Texas Instruments    2. BA 2 Plus   


    7. HP 33S Scientific Calculator (F2216A)
    by Hewlett Packard
    Electronics
    list price: $95.40 -- our price: $49.99
    (price subject to change: see help)
    Asin: B0000DK6G9
    Average Customer Review: 3.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    Pocket-sized and full-featured, the HP 33s Scientific Calculator is designed for engineers, surveyors, college students, scientists, and medical professionals. Its two-line display is easy to read, and at only 4.2 ounces, the unit slips easily into your pocket for travel.Read more

    Features

    • RPN and algebraic key-in logic
    • Easy-to-read 2-line LCD
    • Sturdy rubber/plastic construction
    • 32 KB memory, 27 memory storage and recall functions
    • Automatic power off

    Reviews (85)

    1-0 out of 5 stars Only RPN calculator allowed when I took the PE
    If this hadn't been the only RPN calculator allowed, I wouldn't have purchased it.I agree with all of the other reviews regarding the horrible "key action." In addition, in my exerience the calculator has a much short battery life than my older HPs, a general flimsey feel, and I had no confidence in the results of my calculations (due largely to the key action).I did pass the PE exam, but my lack of confidence in the calculator (even though I bought it and used it at work for 6 months before the exam) added a lot of unnecessary stress to the experience.
    2-0 out of 5 stars mr
    you really don't need to buy this product if you don't have time to read through its text-book like manual.

    5-0 out of 5 stars HP 33s the 15c lives on
    I have had this calculator for almost a week now. I am currently a junior level mechanical engineering major as well as a math/science tutor. I have four other hp calculators, the 30s, 48g, 49g+, and my favorite, a 15c. I have to tell you that i am a huge fan of the 11c and 15c calculators. I think that they are the perfect blend of size and functionality. I also like my 49g+ a great deal. Due to the increasing popularity and value of the 15c, I was looking for something similar that I could throw in my back pack and take to school with out the fear of it being stolen or distroyed in some insane scooter accident. This calculator interfaces exactly like the 11c and 15c. It has the exact same program interface as well. Programming this thing is fun and easy. It makes you feel like a hero to be wizzing through some of these lengthy formulas while others are frantically pushing buttons. It even one-ups the old dogs by offering a way to imbed messages and equations in your programs. It also can prompt you for variable inputs instead of storing the variables before you run the program. In short, I love this thing. I am shelfing my 15c for the collector value. Also, I understand that there are 20 some odd years of improvements between the 15c and the 33s, but it is funny to program in the same equasions and watch how the 33s instantaniously displays the result, while the 15c flashes "running" for 10 seconds. Buy this calculator, its amazing. Learn to use RPN. It will make you smarter, lol, maybe not, but it will make you examine long math problems much more efficently. This is a great machine with a great lineage. Maybe it helps that I live in Corvallis Oregon where the 10c series was birthed and have talked to some of the engineers who built these things, but i love them. If you are looking to put away a vintage calculator that is increasing in value without learning a whole new operating system, or are in the market for a super fast super versitile programmable scientific calculator, this is your best bet. Don't wait till the FE exam to get it. You can master programming this thing in a few hours if you know RPN, and a couple of days if you don't. ... Read more


    8. Texas Instruments TI-84 Plus Silver Edition Graphing Calculator
    by Texas Instruments
    Electronics (01 June, 2004)
    list price: $129.99 -- our price: $128.48
    (price subject to change: see help)
    Asin: B0001EMM0Q
    Average Customer Review: 4.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    Building on the hugely popular TI-83 Plus, which is perhaps the best-selling calculator of all time, the TI-84 Plus Silver Edition is completely compatible with the TI-83 family. From that well-established platform, this new model adds more speed (a processor that's 2.5 times faster), an enhanced high-contrast display (eight lines by 16 characters), changeable faceplates (silver included), and a suite of 30 Apps. And with nine times more memory than the TI-83 Plus (1.54 MB of RAM, 480 KB Flash ROM), there's plenty of room for even more Apps and your own data storage.Read more

    Features

    • Fully compatible with TI-83-Plus family calculators
    • 1.54 MB of RAM, 480 KB Flash ROM; 30 pre-loaded Apps
    • Advanced statistics and financial features
    • Built-in USB port and I/O port; unit-to-unit link cable
    • Split screen, displays graph and editor or graph and table

    Reviews (19)

    1-0 out of 5 stars A lot of hype, but it quickly fizzled
    Bought this product recently based on recommendations for an advanced math/ scientific calculator.Apparently, TI has almost all the schools eating out of their hands by having classrooms make these calculators mandatory in many classes.
    3-0 out of 5 stars calculator is great; PC interface software disappoints
    The TI-84 Plus Silver Edition is a powerful calculator with almost every function that one could desire, a powerful programming environment, and a well-organized keyboard.
    5-0 out of 5 stars 4 1/2 stars
    This calculator is amazing. I had to purchase it for sixth grade and i find it entertaining even though I'm not in school yet!The only drawback is that on the internet the calculator looks metallic although it is gray. Also it was a bit hard to learn. ... Read more


    9. HP 10bII Financial Calculator
    by Hewlett Packard
    Electronics
    list price: $40.00 -- our price: Too Low To Display
    (price subject to change: see help)
    Asin: B00005ATSO
    Average Customer Review: 3.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    If you need to keep up with your fast-paced business courses while working and planning for your career, invest in the HP 10BII business calculator. Featuring over 100 built-in functions for business, finance, mathematics, and statistics, the 10BII is an ideal calculator for business students who want to get ahead. Easily calculate loan payments, interest rates, amortization, discounted cash-flow analyses, TVM (loans, savings, and leasing), and more. Statistical analysis is cumulative, and you can figure standard deviation, mean, and weighted mean in addition to forecasts and the correlation coefficient. Cash-flow analysis is register based and has 15 functions.Read more

    Features

    • Over 100 built-in functions
    • Algebraic data entry
    • Intuitive keyboard layout with easy-to-read labels
    • Adjustable contrast display
    • 1-year warranty

    Reviews (56)

    2-0 out of 5 stars Good functions, bad display
    I bought this calculator a few years ago for a finance class, and it was easy to use and performed well. I am now taking some other classes that require present value calculations, so I dusted off the calculator. It worked for about a week before the display started malfunctioning. I bought new batteries as other people did, but that is not the problem. I also reset it in the various ways described in the manual, but the display was still malfunctioning. It is very disappointing since the calculator was not actually used that much.

    1-0 out of 5 stars PLEASE DO NOT WASTE YOUR MONEY...
    I have owned this calculator for 3 months and the dispay is no longer working properly.Parts of the numbers have "burned out" so only parts of the numbers show now.At first I thought it was the batteries.SO I bought replacements and that was NOT the problem.It is now completely useless.At $30, this calc is 10x's more than what a basic calc costs, so that is no excuse for such a poor quality product.PLEASE read the reviews - they all say the SAME thing.I was a fool for buying this.I hope this will help you.

    4-0 out of 5 stars Not Reliable, but highly useful.
    Recently the screen on my HP 10bII Financial Calculator stopped working.At first I thought I simply needed new batteries, unfortuntally this was not the case.I owned it for just over two years before it broke down on me.So what did I do?I purchased another one.While I am disappointed with the reliability, I find it to be a highly convienent useful calculator.
    Read more

    Subjects:  1. HP,   


    10. HP 12C Platinum Anniversary Edition
    by Hewlett Packard
    Electronics (01 July, 2006)
    list price: $104.99 -- our price: $79.95
    (price subject to change: see help)
    Asin: B000FVNX2Q
    Average Customer Review: 5.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    The HP 12C Platinum Anniversary Edition is a fast and powerful calculator designed for educators, businessmen, or anyone who needs a reliable tool to handle mathematical and/or financial calculations. With a 400 step memory capacity, the 12C can handle even the most complex computations. For 25 years, the 12C has proven its reputation as the ultimate pocket-size calculator for financial use. The 25th Anniversary Edition of the HP 12C Platinum is a faster, enhanced version of the industry-leading 12C, and is designed for the financial professional who demands more options. Its long battery life and small size make it easy to take with you anywhere, and its elegant black and silver design, engravable metal plate on the back, and leather pouch give it a modern, stylish appearance.Read more

    Features

    • Over 120 built-in functions for business, finance, mathematics and statistics including date calculations.
    • Efficient data entry using RPN.
    • Small size makes it easy to take anywhere.
    • Long battery life.

    Reviews (6)

    5-0 out of 5 stars The Gold, uh, Silver Standard in Financial Calculators
    No, the quality heft and feel of the original (1981) 12C calculators made in Oregon, USA, is not quite there in the latest "Made in China" incarnation. But just about everything else is better than the original, including speed of program execution (3-5X faster), number of programmable steps (now 400), and additional support for Algebraic input mode on top of the default RPN. Now it even has an Undo function, albeit one of fairly limited usefulness, in addition to the fairly useful backspace function. This thing is still the "gold" standard in its category, with a silvery finish or otherwise.

    4-0 out of 5 stars Some kinda cheap look
    I needed a financial calculator and I had received a lot of good feedback from 12c owners. This added to my experience with two HP calculators one 15c and one 48G, told me I couldn't go wrong with this special edition.
    5-0 out of 5 stars An EXCELLENT Choice for a Financial Calculator or 12C Upgrade!
    This will sound crazy to everyone except those like me, but I have become an HP 12C FANATIC because of this calculator. I have gone through the entire manual (with the exception of programming) and thoroughly enjoyed learning all of this calculator's features.
    Read more


    11. Texas Instruments TI-84 Plus Graphing Calculator
    by Texas Instruments
    Electronics
    list price: $109.99 -- our price: $109.48
    (price subject to change: see help)
    Asin: B0001EMM0G
    Average Customer Review: 4.5 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    Building on the hugely popular TI-83 Plus, which is perhaps the best-selling calculator of all time, the TI-84 Plus is completely compatible with its predecessor. From that well-established platform, this new model adds more speed (a processor that's 2.5 times faster), more memory (24 KB RAM and 480 KB of Flash ROM), an enhanced high-contrast display (eight lines by 16 characters), and more beloved Apps.Read more

    Features

    • Fully compatible with TI-83 Plus; now faster, more memory
    • Advanced statistics and financial features
    • Built-in USB port and I/O port; unit-to-unit link cable
    • 11 pre-loaded Apps, including Cabri Jr. and Science Tools
    • Split screen, displays graph and editor or graph and table

    Reviews (17)

    5-0 out of 5 stars Just got it brand new!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    I just bought this graphing calculator. It looks and feels very stylish and comfortable. I believe this is a better choice than the ti-84 plus silver edition as that version has a little more memory and a few more applications and cost about $20 more. I don't care about those extras because i only need it for my math class!!If you need a graphing calculator this is the one to get as it it almost identical to the ti-83 plus and only cost about $10 more. Buy this and you get a better screen, more memory, and faster speed!!!!!!!!!

    4-0 out of 5 stars TI-84 Plus
    Much better than the TI-83 ... Great device, comes with lots of programs the TI-83 doesn't ... but now that I'm using it I would have rather forked out a few more dollars to get more computing power the TI-89 offers. For example ... The TI-84 can't compute factorials above 90 or so... Hope this helps...

    3-0 out of 5 stars not very friendly for entering matrix
    It has many useful features, but TI has done a poor job on the way you can enter and edit matrix. They should look into Casio models for improving their interface. ... Read more


    12. Casio FX-115ES Advanced Scientific Calculator with 2-Line Natural Textbook Display
    by CASIO
    Electronics
    list price: $19.99 -- our price: $22.98
    (price subject to change: see help)
    Asin: B000A3IAHM
    Sales Rank: 886
    Average Customer Review: 4.5 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Features

    • 279 functions, including 40 metric conversions
    • 2-line, 12-digit Natural Textbook display
    • Solar Plus power with battery back-up
    • Slide-off protective hard case
    • Currently permitted on AP, SAT and PSAT/NMSQT

    Reviews (3)

    5-0 out of 5 stars The most amazing calculator for its value
    For more than 20 years, Casio has maintained and upgraded this classic design (my first calculator, was a FX602FP more than 20 years ago).I find it terrific, easy to use for the casio habituee, and for those eager to learn it, there is no match to the intuitive way the functions are arranged and called for in this device.Amazing price, with dual power, cover and manual.Congratulations to the design team, for packing so much for so little.

    5-0 out of 5 stars Helps avoid errors
    I agree with the views of "Anonymous" about this calculator. Rather than repeat what he said, I would like to point out that an important feature of this calculator is fractional input. This is important when there are complicated numerators and denominator (something like (45+ 6 sin(pi/2))/(sq root(1.006)*15.0987). Using this mode, the display type is smaller and the entire complicated fraction can be viewed in natural format. Not having a single line of type scrolling off the screen helps avoid errors. Usually, an entire complicated expression fits on a screen.
    4-0 out of 5 stars Best scientific calculator yet, but with some annoyances
    This calculator does some great things: solve 2nd and 3rd degree polynomials (quadratic and cubic equations), solve 2-eq-2-unknowns and 3-eq-3-unknowns (must be in the correct form), solve equations of any form that contain 1 variable type, convert degrees/radians, convert rectangular/polar, solve integrals/derivatives/summations that have numeric answers, it keeps answers in "exact" notations (a result can show up to be "5/2 pi", and press a button to toggle the decimal value), it can do simple matrix operations on up-to 3x3 matrices, it can accept an "f(x)=..." and produce a table of values when you input the start value, stop value, and step (you must limit it to 30 results), and you can input a bunch of data values and instantly calculate the mean and standard deviaion. The screen is huge, allowing for menus that haven't been possible on previous scientific calculators, and it's easy to enter fractions with lots of stuff in the numerator/denominator.
    Read more


    13. HP 17BII+ Financial Calculator
    by Hewlett Packard
    Electronics
    list price: $129.99 -- our price: $90.62
    (price subject to change: see help)
    Asin: B0000CAQ0C
    Average Customer Review: 3.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    Designed with real-estate, business, and finance professionals in mind, the HP 17bII+ financial calculator provides RPN or algebraic data-entry modes and over 250 easy-to-use functions. Its two-line, 22-character display is easy to read, offering convenient menus and prompts, plus clock and calendar. Read more

    Features

    • 2-line by 22-character LCD
    • Over 250 built-in functions
    • List-based cash flow analysis
    • Alpha and numeric keyboard
    • HP Solve customizing method

    Reviews (52)

    1-0 out of 5 stars 17BII+ problem
    My biggest issue with the 17BII+ is the one that apparently plagues other users as well.My first and sometimes second keystroke doesn't always register.It happens randomly and is a major problem for me. I've gone through four of these calculators and three of the four had the same problem. I kept returning them until I got one that works.
    3-0 out of 5 stars Mediocre Upgrade
    I bought the HP 17BII+ to replace and to upgrade my HP 19bII folding calculator. And for the money I spent (about the same, 12 years later), I'm a little disappointed. Going down from 4 lines of display, to 2 lines of display, the buttons feeling cheaper and the removal of unit conversion for measurements. But on the plus side, everything else seems to be the same and the battery cover doesn't look like it is going to fly off.

    4-0 out of 5 stars Very good calculator
    After my HP 17bII was knocked off a counter and killed the screen I looked to replace it.I soon found the 17bII+ and ordered from Amazon.After reading some of the reviews I was a little concerned but mine works just fine.It does not convey the same feel of quality as earlier HPs. It just seems lighter and less solid. The keys have good feel but don't match the feel of the many earlier HPs I have owned.However, it gets the job done, and may last as long as the earlier models, but if you are looking for the HP "feel" you may be disappointed.The case however is a great improvement over the 17bII. ... Read more

    Subjects:  1. Calculators - Financial    2. Hewlett-Packard   


    14. Calculated Industries 3415 Qualifier Plus IIIX
    by Calculated Industries
    Tools & Hardware
    list price: $64.95 -- our price: $49.95
    (price subject to change: see help)
    Asin: B000669496
    Sales Rank: 162
    Average Customer Review: 5.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Features

    • Versatile buyer pre-qualifying for conventional and FHA/VA loans to show homes within price range
    • Complete PITI payment solutions to demonstrate interest only and other "What If" scenarios
    • Amortization with remaining balances
    • Calculate combo loans (80:10:10 and 80:15:05), bi-weekly loans, ARMs provide flexible payment options
    • Easy rent vs. buy comparisons and estimated tax savings show benefits of ownership

    Reviews (3)

    5-0 out of 5 stars The HP calulator is a dinosaur - this is mortgage qualifying!
    There's not too much to say about this calulator - it does the job well.However, There's really only 4 buttons you use consistantly - Loan Amt/Pmt/Term/Interest.And they do make a calculator that just has those four buttons (plus calculator keys).
    5-0 out of 5 stars Real Estate Calculator
    This is a very useful and needed product for everyone involved in real estate or that is a REALTOR�.

    5-0 out of 5 stars MY MISTAKE
    I wanted "Calculated Industries 3415-KITRE Qualifier Plus IIIx Real Estate Success Kit" but received only the calculator and am still not sure of the right one to reorder. I found at least one but it had something about "Mortgages" and I'm not into Mortgages just Real Estate. I know from Calculated Industries WEB site they do have the Kit available and I thought I could surely get it from AMAZON. Maybe not! Hope so! Thanks Joe ... Read more


    15. Texas Instruments TI30XIIS 2-Line Scientific Calculator
    by Texas Instruments
    Electronics
    list price: $21.95 -- our price: $22.47
    (price subject to change: see help)
    Asin: B00000JBNX
    Average Customer Review: 4.5 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    There are many inexpensive scientific calculators on the market, but few boast the two-line display and other advanced features users get with the TI-30x IIS. The display shows the equation you are creating on the top line, and the numbers or symbols you are currently entering on the second line. Once the equation is solved, the results are displayed on the second line, and you can use the four arrow keys on the front of the calculator to edit the original equation in any way you like for a recalculation. Better still, pressing the up arrow repeatedly lets you browse through a cache of dozens of previous calculations, meaning you can look back to see the answer to a problem you solved two minutes ago, two days ago, or whenever. Read more

    Features

    • 2-line display lets you see entry and calculated result at the same time
    • Edit current entry
    • Menus provide user-friendly keyboard
    • 5 variable memories
    • 2 variable statistics

    Reviews (19)

    5-0 out of 5 stars BEST EVER!!!!!!!!!!!!!
    Trust me on my word. This is the best calculator ever. And if you dont believe me just because i am a kid, well it's your loss. I bought this calculator and i gave it to my older cousin and he is in high school. Then he gave it to me and i am using. If your wondering what a 12 year old is doing with a scientific calculator well i go to HUNTER COLLEGE and it is from the 7th grade to the 12th. This claculator is best for freshman high schoolers and going to college. The only con is the buttons wiggles, but everything else is fine. Buy this calculator for a fine price or you will be sorry. it works from pre algebra to pre-cal and knows trigonometry.

    5-0 out of 5 stars Got me from pre-algebra to pre-calc
    This is probably the best calculator for middle to high school kids.I got mine in seventh grade and it was all I needed until calculus.In fact, we weren't even allowed to use graphing calculators until pre-calc.I held off getting one until calculus, though, because my TI-30XIIS did everything i needed it to and was so easy to use.
    4-0 out of 5 stars 4 1/2Durable and Inexpensive!
    Main Points:
    Read more

    Subjects:  1. Texas Instruments    2. TI-30XIIS   


    16. Calculated Industries 3405 Real Estate Master IIIX
    by Calculated Industries
    Tools & Hardware
    list price: $44.95 -- our price: $37.99
    (price subject to change: see help)
    Asin: B0002S9KGA
    Sales Rank: 42
    Average Customer Review: 5.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Features

    • Calculate a wide variety of real estate finance problems for boosting buyer confidence
    • Complete taxes and insurance for true PITI payments
    • Automatic sales price and down payment calculations for smarter home shopping
    • Easily calculate amortization and balloon payments for a precise forecast
    • Bi-weekly vs. monthly loan comparisons for clear-cut loan options

    Reviews (8)

    5-0 out of 5 stars Very Good
    Great product if you are in the mortgage or real estate industry 100% recomended

    5-0 out of 5 stars newer is better
    I owned and used daily an old R.E. Master II for ten years, it finally gave out. This new R.E. III is much faster with more functions.

    5-0 out of 5 stars Easy to use
    Extremely easy to use calculator for figuring out loans.Intuitive calculations. No need to be a computer wiz with this one or memorize long sequences of commands ... Read more


    17. Texas Instruments TI86 Graphing Calculator
    by Texas Instruments
    Electronics
    list price: $150.00
    Asin: B00000JF53
    Average Customer Review: 4.5 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    Designed with power users in mind, the TI-86 graphing calculator has all the power and functionality of the popular TI-85 but with significant enhancements aimed at students of college mathematics, engineering, and science. The TI-86 includes a function evaluation table, deep entry recall, seven different graph styles with multiple line and shading options, and slope and direction fields for differential equations. In addition, the TI-86 boasts 96 KB of user-available memory--three times more than the TI-85. There's also a new function evaluation table which shows numeric output for function, polar, parametric, and differential equation modes.Read more

    Features

    • Graphing functions
    • Powerful calculus features
    • Function evaluation table
    • 128K RAM with 96K user-available
    • Input/output port

    Reviews (42)

    1-0 out of 5 stars A lot of hype, but it quickly fizzled
    Bought this product recently based on recommendations for an advanced math/ scientific calculator.Apparently, TI has almost all the schools eating out of their hands by having classrooms make these calculators mandatory in many classes.
    3-0 out of 5 stars Handy Calculator, It's Too Bad That it Doesn't Last
    I bought my TI-86 two and half years ago. It took a little while to get used to - most of the useful functions are buried in submenus or submenus of submenus. Also, the manual that came with it was fairly useless; it's poorly indexed and does not do a good job of introducing the user to the calculator's functions.
    5-0 out of 5 stars Strong, Sturdy, and Robust
    I used my TI-86 from high school through a Bachelor's in Electrical Engineering.I still use the TI-86 today, and it works perfectly.
    Read more

    Subjects:  1. Calculators - Graphing    2. Texas Instrument    3. ti-86   


    18. Sharp EL-506WBBK Scientific Calculator
    by Sharp
    Electronics
    list price: $14.99 -- our price: $14.99
    (price subject to change: see help)
    Asin: B00027RVVW
    Sales Rank: 930
    Average Customer Review: 5.0 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Features

    • Advanced Direct Algebraic Logic Series scientific calculator
    • Ideal for high school students, college students, and professionals
    • 440 functions including differential and integral calculus
    • Large 12-digit, 2-line display, multi-line playback
    • Convenient solar and battery power supplies

    Reviews (4)

    5-0 out of 5 stars An old friend revisited?
    The EL-506WB is a neat little gadget which I would've loved to own back in high school 20 years ago. It's not a graphing calculator and isn't trying to be one, but it covers most of the other bases fairly well.
    5-0 out of 5 stars Excellent Product
    An exceptional product.It's amazing they can get all that functionality into a calculator that only costs 14 dollars and change.Really impressive, easy to use.

    5-0 out of 5 stars This is it! Look no further !!!
    I just got mine 506wbbk and with in minutes I loved it.
    Read more


    19. Texas Instruments Voyage 200 Calculator
    by Texas Instruments
    Electronics
    list price: $199.99 -- our price: $191.80
    (price subject to change: see help)
    Asin: B00006D2Q1
    Sales Rank: 912
    Average Customer Review: 4.5 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Features

    • QWERTY keyboard for typing
    • Large easy-to-ready 128 x 240 pixel LCD
    • Preloaded with popular applications, including The Geometer's Sketchpad
    • Accepts StudyCards for history, foreign language, English, and more
    • Numeric and symbolic equations; factor, solve, differentiate, integrate

    Reviews (29)

    4-0 out of 5 stars TI Voyage 200
    This calculator offers a comprehensive set of mathemeatical and statisitcal features suitable for advanced students or professionals. If you have work which demands this kind of flexibility and computing power it is a must. The package is comprehenise and supplies all of the compents needed to get started. One review I read suggested that the usb cable was not included; it is.
    4-0 out of 5 stars Great Calculator - Terrible Software
    I have owned my Voyage 200 for several years now and use it for all sorts of things, from managing my investment portfolio to analyzing engineering data. This is a great calculator until the daycomes that you have to update the operating system. I have been forced to update each time I have added a new application to the calculator, as new applications won't run without the latest version of the operating system. The update involves wiping out everything you happen to have saved in memory: programs, data, applications - everything. TI supplies an archaic software program to load the operating system and applications. It brings back memories ofthe 1980's when using a computer really did require a computer scientist. With enough time, effort and preplanning, it is possible to save your data and actually get it back onto the calculator close to the way it was to start with, but make sure you have plenty of time and patience pills.
    5-0 out of 5 stars excellent performance
    on everything concerning with engineerings, it with help u a lot. u can download programs, to help u in your carrier or job.. suitable for students at the university.. ... Read more


    20. Texas Instruments TI83 Graphing Calculator
    by Texas Instruments
    Electronics
    list price: $99.99
    Asin: B00000JBO8
    Average Customer Review: 4.5 out of 5 stars
    US | Canada | United Kingdom | Germany | France | Japan

    Editorial Review

    Perhaps if we'd had this calculator in high school we would have done much better in trigonometry. The Texas Instruments TI-83 is an ideal unit for any math student, combining powerful features for graphing and statistical analysis.Read more

    Features

    • High contrast display
    • Many graph styles to choose from
    • Use side-by-side with the TI-83
    • Advanced statistics and finance
    • Input/Output port

    Reviews (29)

    1-0 out of 5 stars A lot of hype, but it quickly fizzled
    Bought this product recently based on recommendations for an advanced math/ scientific calculator.Apparently, TI has almost all the schools eating out of their hands by having classrooms make these calculators mandatory in many classes.
    5-0 out of 5 stars The last claculator you will ever need!
    I didn't have to have this calculator until 9th grade when I took Algebra 2.It has been the most reliable thing I have ever bought in my life.It's not needed for any level of math under Algebra 2.I'm now a college sophomore and am still using this calculator.I've been through trig., calculus, and stats. and it has been a lifesaver in all of them.I couldn't imagine taking those classes without the calculator.It is extremely durable.I don't know how many times I've dropped mine and it is still working.My one very important suggestion is that after purchasing your claculator, you should engrave your name or initials on it because a lot of them get stolen in school because they are so expensive.

    3-0 out of 5 stars TI T183 Graphic Calculator...school required waste of money!
    This item is required by school for 9th grade Geometry.What a waste.Hardly used, a lot of money, unneccessary in the real world.In the world of computers, we still need crap in school...why, why, why!!! ... Read more

    Subjects:  1. Calculators - Graphing    2. ti-83    3. Texas Instrument   


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