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Sharp

Sharp EL-531TGBDW 12-Digit Scientific/Engineering Calculator with Protective Hard Cover, Battery and Solar Hybrid Powered LCD Display, Great for Students and Professionals, Silver

    • Based on 1,140 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 27
Order within 14 hours and 30 minutes
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Color: All White


Style: EL-531TGBDW


Features

  • Large 12 Digit, 2 line LCD display perfect for easy viewing and shows Calculation entry and result at the same time
  • Perfect for students studying general math and science, pre-algebra, algebra, geometry, trigonometry, statistics, biology, and chemistry
  • Direct algebraic logic (D.A.l.) which allows calculations to be displayed as written on paper. 273 functions
  • Home key allows users to start fresh from any screen by clearing previously entered data and settings
  • Features a durable Gloss White finish with acrylic display protection to prevent cracks and a 3D light reflecting cover.

Description

EL-531TGBDW model is perfect for students studying general math and science, pre-algebra, algebra, geometry, trigonometry, statistics, biology, and chemistry and is comparable to the ti-30iis. This calculator performs 273 scientific, math, and statistic functions. This EL-531TGBDW features a sleek White on White design. This calculator utilizes a 2-line display featuring an exponent symbol and direct algebraic Logic (D.A.L.), which allows users to enter the elements of an expression in the exact order that they appear when written. The home key allows users to start fresh from any screen. EL-531TGBDW has eight temporary memories, one independent memory, and one last answer memory. This calculator also allows equation editing & playback, 1 & 2 variable statistics, normal & Stuart modes, six regression types, and n-base calculations: hex, bin, dec, oct, pen. Other functions include: logarithms, reciprocals, powers, roots, factorials, trigs, and hyperbolic trigs. Includes a 3D light reflecting, protective hard case and operates on hybrid power (solar and battery).


Brand: SHARP


Color: All White


Calculator Type: Engineering/Scientific


Power Source: Battery


Screen Size: 2.625


Product Dimensions: 3.1 x 0.6 x 6.1 inches


Item Weight: 3.4 ounces


Item model number: EL-531TGBDW


Batteries: 1 LR44 batteries required. (included)


Date First Available: October 1, 2017


Manufacturer: Victor Technology LLC


Language: English


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Buena calidad
Color: All White Style: EL-531TGBDW
Review Image by HR HR
Review Image by HR HR
Buena calidad , aunque toca adaptarse a las teclas a principio, pero después todo fluye .
Reviewed in the United States on June 23, 2023 by HR HR
    • My favorite scientific calculator so far
Color: Black and White Style: EL-531TGBBW
I've used several scientific calculators over the years. This is my first from Sharp. I prefer it to the others I've used. This makes me want to look into other Sharp products.
Reviewed in the United States on February 6, 2023 by Avid Reader
    • Beautiful Calculator -- Major Design Flaw
Color: Black and White Style: EL-531TGBBW
This calculator's a great choice for someone looking for a non-programmable calculator that isn't an extreme eyesore. It does all the necessary functions for the class I'm in and its glass screen is beautiful. One thing though: The sliding shell that protects the screen and device. It locks into place fairly tightly which is great; I'm not afraid that it will come off on accident and leave my screen unsafe. But! With this in mind, it also requires a certain amount of pressure to open and it only seems to open if you apply pressure on it a bit. I try to open it with a squeeze to its sides and it doesn't work. Pressure on the top and bottom works. However do not apply pressure to the top of the shell. Since the grooves only go in about 2/5 of the case (the bottom end), the shell can go further into the calculator on upper side than it should. There's no barrier looking the device into place there. Meaning if u apply too much pressure too high up on the shell, it can scrape your screen! It's my first day using the device, second day owning it, and I already have a HUGE scratch that's really bumming me when I look at it. It's such a pretty device that it's disappointing. Maybe I'll buy another for the house to look pretty and take this one for class to get bumped around... Why waste money like that and cry over spilt milk. I don't know, I just like to keep my stuff in good shape and to see it get damaged that easily without me being careless or brutish... It's annoying ... show more
Reviewed in the United States on February 6, 2020 by Winona Jimenez
    • Great for base conversions - Hex -> Decimal and back.
Color: All White Style: EL-531TGBDW
Look closely at the keys and you will see nice, big, bold ->HEX, ->BIN, ->DEC, ->OCT. Though, I don't know who still uses ->Pentdecimal. Perhaps BAUDOT to decimal may have some use? The AND, OR, NOT, XOR and XNOR functions are also handy. These functions make this very valuable for embedded programming and trying to put together low level configuration register contents. The rest of it is standard fare. Cartesian to vector conversion is a bit painful. It would also be nice if they would provide a way to buy a published text book that walked you through the various uses of the other, more complex functions. Like that whole comma thing. ... show more
Reviewed in the United States on January 1, 2021 by A. W. Straub
    • Good alternative to Ti-84!
Color: All White Style: EL-531TGBDW
This calculator is working perfectly for my Chemistry class. It is simple, easy to use, and the numbers are very easy to read. The only reason that I am giving it 4 stars is due to the fact that it is not back-lit, so it is a little difficult to see in low-light situations. So, if you work in a lab or somewhere where it is dark and are going to be using this, I would suggest getting one that is back-lit. Overall, this calculator is very simple, easy to use, and does the job. It is definitely a good alternative to the 150$ calculators out there! ... show more
Reviewed in the United States on September 13, 2018 by Adrianna
    • Very easy to read.
Color: All White Style: EL-531TGBDW
Very reliable, very easy to read, and a great bargain.
Reviewed in the United States on June 8, 2022 by Handball
    • A very nice calculator
Color: Black and White Style: EL-531TGBBW
Arrived on time and in good condition. Delivery was fine. I clicked on the wrong button and it said "Not so great" sorry, the delivery was fine. The calculator works great. More functions than I'll ever need or know how to use but it has just what I need. Great price and fast delivery.
Reviewed in the United States on February 21, 2021 by Brian M. Boccuzzi
    • Value for your money
Color: Black and White Style: EL-531TGBBW
My daughter loves it for their pre-ALG class!
Reviewed in the United States on September 14, 2021 by Kindle Customer

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