Texas Instruments TI36X Solar Scientific Calculator Review

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(More customer reviews)I'm a research scientist. I started using a slide rule in high school about 1947, a computer in 1958, and scientific calculators some time in the early 1970s. Despite the power of computers I still like to have ready access to a good calculator, and my favorite brand (for versatility and ease of use) is Texas Instruments. The TI36X especially impresses me. It is a very powerful, very user-friendly scientific calculator for less than [price]. It performs virtually all scientific functions plus basic statistics and linear regressions and is light-powered in virtually any light. In my view, this is an incredible bargain. In fact, although I already have Texas Instruments calculators in my bedroom, den, living room, and at work, I couldn't resist the TI36X and bought one. It's a terrific calculator! If you don't need graphing capability, I highly recommend this powerful bargain calculator.

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Ideal for students at every level, from junior high school algebra to college calculus, the Texas Instruments TI36 packs a lot of punch in a small, inexpensive unit. This solar-powered calculator combines features for statistical analysis, Boolean logic operations, and unit conversions in one sleek package.
Math students will appreciate TI36X's ability to perform fractional equations and calculate angle units (radians, grads, degrees) when performing trigonometric functions. Everyone will find the calculator's English/metric conversions helpful.
The TI36Xs single-line LCD is a little difficult to read when the unit is lying on a desk, and users in need of graphing functions will have to look elsewhere. Overall, however, for a calculator in this price range, the TI36X provides enough power for most high-level math and science needs.

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Sharp Electronics EL243SB 8-Digit Twin Powered Calculator Review

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(More customer reviews)The best thing about this calculator is that it's got a cover that latches. No, it doesn't lock, but that little hard-plastic door closes over the keypad, so when I toss it into my briefcase and head out, I don't have to worry about damage to the keypad, or the thing being turned on and staying on as a stray pen or something just keeps pushing its buttons. The main power source is light, but it's got a simple battery backup, the batteries being accessible when you pull two small philips-head screws from the back of the case.
This thing is small and mobile, and is perfect for my mobile business needs. I'm not going to be plotting spacecraft trajectories or formulating amino acid degradations today, so I don't need anything more than the basic arithmetic functions it offers (as well as %, square root and basic memory functions).
The buttons are just the right size, not so big that I feel like this thing is a learning toy for a 2 year old, or has been made for the myopic over-70 set. The buttons are big enough that I can quickly tap out my work without mashing down multiple buttons.
To conclude, if you want a small calc you can tote with you and that will not let you down by running out of power, this is the one. If you're after a reliable little machine to crank out your daily checkbook totals or to tally up the pro-rating on your timesheet entries, then this is the one you want. Recommend.

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Canon LS-82Z Calculator Review

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(More customer reviews)I am a realtor and a calculator is essential for my job. This little Canon LS82Z Calculator is the right price; I can see the numbers; the shipping was free through Prime shipping; and I got it within a week (might have even been a couple of days.)
It came with a function card and taught me some things I may have known, but surely had forgotten about storing information and re-using it; again, a real asset for customers asking about financing.
It really is a sweety! Thank you.
Gail Hoxie

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Canon's compact LS82Z calculator provides a range of functions for quick calculations and easy figuring of finances. It's an ideal tool for home, office, and school, providing all the basics of calculation: addition, subtraction, multiplication, division, constant multiplication, division and percentage calculations, percentage add-on, and discount calculations.
The extra-large LCD display is angled to improve desktop viewing and to reduce glare and eyestrain; the numbers look crisp even in low light. Special function keys and a comfortable keyboard design, with large bold colors, also increase your speed and accuracy.
The LS82Z measures approximately 3.5 by 4.5 by 2.25 inches and features an automatic power selection that shifts between solar and battery power as needed.

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