Best Grey Calculators in 2026

High-resolution, full-color backlit display

Rechargeable battery

Preloaded apps and images

Sold as 1 EA.

Advanced scientific calculator is ideal for engineers, students and professionals. MultiViewTM display allows you to view multiple calculations at the same time.

MathPrintTM feature shows math expressions, symbols and stacked fractions as they appear in textbooks.

High-resolution, full-color backlit display

Rechargeable battery

Preloaded apps and images

Case Only! (Calculator and accessories are not included), the sturdy shell calculator case will withstand most drops with the calculator being snug inside, perfect for protecting your expensive college graphing calculator investment!

100% Protection: This ti-84 calculator case is made of durable EVA material, with semi-waterproof and shockproof. The ti-84 plus ce case is strong enough to withstand impact and the inner layer is a big cushioned, and it would help prolong the life of the calculator.

Attentive Design: The ti 84 plus ce case has a zipper mesh bag to fit charging usb cords, study guide card, pens, charger, batteries and etc. the graphing calculator case has a middle flap to protect your TI-84 Plus CE/TI-84 Plus/TI-83 Plus CE calculator, Internal velcro strap holds graphing calculator in place. Double zipper provides easy access to insert and remove your Texas Instruments color graphing calculator.

Case Only! (device and accessories are not included). All around protection for your device, create a unique case just for you.

The hard case travel bag for Graphing Calculator is made of premium hard EVA to Provides excellent protection and a long-lasting performance.It's semi-waterproof, shockproof, Stylish and Durable. Guaranteed to prevent any damage to your Graphing Calculator.

This case is geared up with Separate compartment for the plug, Double zipper design provides easy access to insert and remove your Graphing Calculator. It have a very comfortable handle that allows for easy and convenient portability on the go.

Made in China

Country of origin:- China

Package Weight: 1.0 kilograms

co2CREA hard case replacement for Texas instruments TI-30XIIS scientific calculator or Texas TI-30XS multiview scientific calculator or Texas TI 36X pro scientific calculator or Texas TI-30Xa scientific calculator Texas instruments TI-34 multiview scientific calculator. Hard EVA shell case is shockproof dustproof and water resistance, protect your Texas instruments calculator TI 30XIIS calculators Texas instruments TI 30 calculator from drops, scratches, bumps, splash, and dust.

This Texas instruments scientific calculators case perfect fit Texas instruments calculator ti calculator TI 30XIIS scientific calculator or Texas TI-30XS multiview calculator or Texas TI 36X pro calculator or Texas TI-30Xa scientific calculator or Texas TI-34 scientific calculator, and the calculator TI 30XS multiview calculator Texas calculators case has more space to accommodate the Texas calculators TI 30x algebra calculator office calculators and more accessories.

co2CREA hard Texas instrument calculator TI30XS multiview calculator case is a build-in super quality lining reflects superior taste and ensures a long-lasting performance, the soft anti static lining can protect your Texas instruments calculator TI 30XIIS scientific calculator four function calculator Texas instruments TI30XS calculadora cientifica TI 30XA calculator TI calculator 30XIIS Texas instruments scientific calculator from bumps dents and scratches.

Power_Sources - Battery

Display_Notation - Numeric

Number_Of_Display_Digits - 8

Net Future Value (NFV), Modified Internal Rate of Return (MIRR), Time-Value-of-Money (TVM), Payback, Accrued interest, Amortization, Cost-Sell-Margin, Depreciation

Solves time-value-of-money calculations such as annuities, mortgages, leases, savings, and more

Performs cash-flow analysis for up to 32 uneven cash flows with up to 4-digit frequencies

For ti 84 plus ce case: For ti84 graphing calculator case is compatible for Texas Instruments Ti-84 plus/ CE/ HP Prime Calculator Graphing Calculator, also fits for TI-83 Plus Graphing Calculator

For Texas instrument graphing calculator case with premium EVA material: For Calculator ti-84 case with hard eva material with durable fabric lining, shockproof, water-resistant, proect for TI-Nspire calculator againest from scratch, dust, damage.

For texas instruments ti-84 case with large capacity: graphing calculator for ti-84 plus ce case with One dividual room for Ti-84 plus calculator, 3 samll nets for ssd cards, the other side of the layer can hold at least 3pcs pencils and pens, 3 mesh pockets fits for cables, cell-phone,rulers and any other stationery.

Country of origin:- Philippines

Item Package Quantity: 1

Large keyboard with contoured keys

Case Only! (device and accessories are not included). All around protection for your device, create a unique case just for you.

The hard case travel bag for scientific financial calculator is made of premium hard EVA to provides excellent protection and a long-lasting performance. It's semi-waterproof, shockproof, stylish and durable. Guaranteed to prevent any damage to your scientific financial calculator.

This case is geared up with Separate compartment for the plug, Double zipper design provides easy access to insert and remove your scientific financial calculator. It have a very comfortable handle that allows for easy and convenient portability on the go.

Sleek design, a case designed for texas instruments calculator graphing, fits perfectly. You can put the ti 84 graphing calculator in a hard case specially designed for the ti84 graphing calculator for easy portability when you go out.

This ti 84 plus ce graphing calculator hard case, the interior is made of high quality velvet, the soft inner structure ensures the protection of the ti84 graphing calculator color. The texas instruments ti 84 plus has a hard case with a mesh design on one side to store your ti 84 graphing calculator plus ce accessories and soft storage on the other side for your ti 84 plus calculator.

This texas instruments ti 83 graphing calculator hard shell case is made of high quality EVA material, which is shockproof, dustproof and waterproof, it can protect your ti83 graphing calculator from shocks and splashes when you go out to carry. Put the ti 83 calculator in the box after using the ti 83 graphing calculator at home to prevent the graphic calculators ti 83 plus from accumulating dust

This Case Travel Bag will fit and protect Most Graphing, Scientific and Financial Calculators.

Made of Durable EVA Anti-Shock, With Soft Interior layer with Mesh Inner Pockets for cable / USB connector.

Includes Wrist strap for your Comfort.

Protect Your Graphing Calculator

Made from high quality non-tear able silicone

Easy access to all buttons

Graphing calculators bag: The calculators organizer case is specially designed for Texas Instruments TI-Nspire CX/ TI-Nspire CX II CAS Color Graphing Calculator, for TI-89 Titanium/TI-85 / TI-86 for Casio fx-9750GII Color Graphing Calculator Scientific calculators holder with two mesh pockets can store cell-phone, charging lines, rulers, pens and any other stationery. Two elastic bands are placed on the middle dividers to store at least 6 pens. (For sale is case only)

Protective case for TI-Nspire CX graphing calculator: The cover for texas instruments is made of hard quality material, and has a honeycomb shaped divider in the middle, which has a good shock resistance and give scientific calculators for students ample protection. This allows you to place for TI-Nspire CX II graphing calculator more freely.

Portable office calculators container for Texas Instruments TI-Nspire CX II: The financial calculator keeper comes with a sturdy hand strap, so even kids can carry it with one hand easily. They can also put the graphic calculators case in their schoolbag, so that they can take for TI-Nspire CX II graphing calculator to schools, libraries and other places. Let the construction calculator accompany their study. External size: 8.6*4.73*2.48 inches.

Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications.

16 preloaded graphing calculator software applications suitable for college math and engineering coursework.

Memory management to create folders for specific applications or subjects.

Extensive compatibility：This case could be applied to most of Graphing, Scientific and Fnancial calculators.Such like Texas Instruments TI-84, TI-83, TI-85, TI-89, TI-82, Plus / C silver edition graphic calculator. HP 50g / prime graphing calculator. prizm / fx-9750GII graphing calculator and so on.

Superior Raw Material: Made of superior EVA which is Dust-proof and wearable, and it also can provides good protection of your calculator from Scratched and bumps while carrying.

Strong protection:Add a soft sponge layer to prevent the calculator and the accessories from collision.

【Sturdy Frame】HESTECH ti 84 plus ce case is made from durable, tear-resistant nylon and polyester that retains its shape and prevents the calculator from being crushed. It also provides all-round protection against scratches, dust, bumps and accidental drops, and effectively blocks water and steam without worrying about getting splashed or wet, helping to extend the life of the graphing calculator.

【Internal Dimensions】9*3.55*3.39 in.HESTECH calculator case with internal mesh zippered pocket fits most graphing, scientific and financial calculators such as the Texas Instruments TI-83 Plus,TI-84 Plus,TI-84 Plus CE,TI-89 Titanium,TI-82/80 | TI Nspire CX CAS. Nspire CX II CAS,TI-Nspire CX II CAS,TI-Nspire CAS,TI-Nspire CX II,Nspire CX CAS,TI-Nspire CX | Casio FX-9750GIII | PRIZM FX-CG50,FX-9860GII,FX- 9750GAPLUS | HP G8X92AA LA Prime v2, HP 50g/48G Graphing Calculator.

【Well Organised】 HESTECH ti 84 case has enough space for many other school supplies and can store a bunch of graphing calculator charger cables, pens and pencils, and highlighters. The zipped mesh pocket is ideal for storing small study accessories such as an eraser or mini handheld pencil sharpener, stickers, paper tape and elasticated pens for securing.

Case External Size: 8.5 * 5 * 2 inch, Weight:120g

Well made case: Durable and smooth 360¡ã two-way zipper with delicate stitching , convenient for you to put in and out the case.

High Quality EVA : Hard shell with Waterproof and Shockproof material. Soft inner flannel texture preventing shock and pressure. Extending your product service life, protect your product a new life.

Perform Multiple Calculation - The TI30XS calculator allows for quick, easy and accurate calculations for multiple equations. Its four-line display and easy-to-use buttons make it easy to perform multiple calculations efficiently, saving time and effort.

Math Print Mode Feature - This calculator scientific has a Math Print Mode feature which allows you to write equations exactly as they would appear on paper or textbooks. This helps to input data faster and improve accuracy with calculations.

Four-line display – This TI30xs calculator feature a four-line display, ideal for quick and easy reviewing of formulas and calculations. This Texas Instruments scientific calculators benefits users, providing a clearer view of the data entered and the results of the calculations.

Replace For N2/AC/2L1/A, TI-84 C Silver, TI-84 Plus C Silver Edition, TI-Nspire CAS Touchpad, TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire Touchpad,

Replace For Battery Number: 1815 F071D, 3.7L1060SP, 3.7L1200SP, 3.7L1230SP, 541383800002-G0311, 541383800002-G0511, P11P35-09N01,

Battery Type: Li-ion;

Graphing Calculator Kit – This set includes 1 Texas Instrument TI-Nspire CX graphing calculator and 1 black permanent marker from Court Street Office Supplies for your writing needs. The graphing calculator has a rechargeable battery and can last up to two weeks on a single charge, and have 100 MB storage memory / 64 MB operating memory.

Advanced Learning Capabilities - The TI-Nspire CX graphing calculator empowers students with its TI-Nspire CX Student Software, designed to enhance math and science curriculum comprehension and problem-solving skills.

Vibrant Colored Screen - The Texas Instrument TI-Nspire CX graphing calculator features a high-resolution, full-color display, making it easier to visualize and understand complex mathematical concepts in a visually appealing manner. Screen size is 320 x 240 pixels (3.5 inches diagonal) and the screen resolution is 125 DPI; 16-bit color.