14 best oem scientific calculators

Product description

Ships from Hong Kong. We have offered a series of different style calculators for you to choose. For example: solar energy type, office portable type, business and teaching type. There is always one is for you. Please pay attention to they need to equipped with battery by yourself.

• Size: 17 x 8.5 x 2.05 CM (6.69 X 3.35 X 0.79 inch)
• LED big screen, double screen show
• solar energy + electronic power, double power supply. Need to equipped with battery
• The basic computational model + statistics and regression calculation + generation function form
• Sliding protection cover, with the function of automatic shutdown

Product description

• Professional Grade Scientific Calculator With 240 Scientific Functions. 
• 10+2-Digit Widescreen HD Display
• It Has 2-Line Display Shows Entry And Calculated Result At Same Time
• Protective Hardcover Prevents Scratches And Dings
• Meets The Ergonomics Design And Offers A Comfortable Grip

• Professional Grade Scientific Calculator With 240 Scientific Functions.
• 10+2-Digit Widescreen HD Display
• It Has 2-Line Display Shows Entry And Calculated Result At Same Time
• Protective Hardcover Prevents Scratches And Dings
• Meets The Ergonomics Design And Offers A Comfortable Grip

Product description

TI-15 Explorer Elementary Calculator encourages students in grades third through sixth to develop their problem-solving skills and begin connecting mathematic concepts. Displaying two forms of fractional results simultaneously allows students to begin making crucial mathematic connections. They can simplify fractions to lowest terms automatically or step by step. Calculator converts improper fractions, fractions, mixed numbers, decimals and percent and perform operations in M-D-A-S order. Built-in flash cards challenge their addition, subtraction, multiplication and division skills. Set the flash cards for the appropriate age and type of operation. The flash card functionality gives students hints when a wrong answer is entered and includes an internal scoreboard enabling teachers to check each student's progress. Design includes an impact-resistant cover, hard plastic color-coded keys, two-line display with 11 digits per line and dual power source (battery and solar).

• Texas Instruments, Inc Explorer Calculator, TI-15, 2-Line Display, Blue

Product description

2 Line(s) - LCD - Solar, Battery Powered

User questions & answers

Question:	Who delivers the item
Answer:	Wil be delivery by USPS
Question:	Can you add, subtract, multiply and divide fractions
Answer:	Yes
Question:	Does this calculator come with an owners manual
Answer:	There is also an app manual:https://www.amazon.com/Graphing-Calculator-Manual-TI-84-Plus/dp/B01MYF33Q4Maybe this is also interesting for you. Also available on Google Play and iOS.
Question:	What is the battery life before needing recharged? How long to recharge
Answer:	I conducted a test where I left the calculator running on max brightness non-stop until it died. It took over 30 hours before the battery was completely drained. Since no one runs their calculator non stop for 30 hours straight, this equates to a month of normal use at max brightness. If you want to extend it to two months or more, be sure to keep the brightness turned down. It takes 1-2 hours to charge from a dead battery.
Question:	Does it come with a cover? (like previous TI-84s
Answer:	Yes. I got the black model,and it came a light grayish colored cover.
Question:	My daughter's math teacher recommends to buy ti-84 plus graphing caculator. is this ti-84 plus ce graphing calculator will do same
Answer:	Good evening. This is the new TI-84 Plus CE model that replaces the Ti 84 Plus and comes with new functions and in different colors. I have pink, purple, gray, blue and black.

Product features

TI-84 Plus CE graphing calculator

Familiar TI-84 Plus functionality in a sleek new design that features a crisp color screen.

• 30% lighter and thinner than earlier generation TI-84 Plus models
• Vibrant backlit color screen
• TI Rechargeable Battery
• Available in a variety of fun colors
• Preloaded apps and images
• MathPrint feature

Captivating color. Optimal display.

Visualize concepts clearly and make faster, stronger connections between equations, data and graphs in full color.

• Enhanced screen readability with high-resolution, backlit display
• Distinguish between multiple graphs and plots with color-coded equations, plots and objects
• Make graphs easier to read by adding grid lines

Product description

Ships from Hong Kong. We have offered a series of different style calculators for you to choose. For example: solar energy type, office portable type, business and teaching type. There is always one is for you. Please pay attention to they need to equipped with battery by yourself.

• Size: 17 x 8.5 x 2.05 CM (6.69 X 3.35 X 0.79 inch)
• LED big screen, double screen show
• solar energy + electronic power, double power supply. Need to equipped with battery
• The basic computational model + statistics and regression calculation + generation function form
• Sliding protection cover, with the function of automatic shutdown

Product description

Ships from Hong Kong. We have offered a series of different style calculators for you to choose. For example: solar energy type, office portable type, business and teaching type. There is always one is for you. Please pay attention to they need to equipped with battery by yourself.

• Size: 17 x 8.5 x 2.05 CM (6.69 X 3.35 X 0.79 inch)
• LED big screen, double screen show
• solar energy + electronic power, double power supply. Need to equipped with battery
• The basic computational model + statistics and regression calculation + generation function form
• Sliding protection cover, with the function of automatic shutdown

Product description

Fundamental, two-line calculator combines statistics and advanced scientific functions for high school math and science.

• Robust, professional grade scientific calculator. Logs and antilogs
• It has 2-line display shows entry and calculated result at same time
• Easily handles 1 and 2 variable statistical calculations and three angle modes (degrees, radians, and grads) and scientific and engineering Falsetation modes
• It has 1-year limited warranty
• Solar and battery powered

User questions & answers

Question:	Is this calculator a multiview calculator? My professor said our calculators can't be multiview and must be a two-line calculator
Answer:	No, this is not the multiview version, and it is the two line display. Thank’s for inquiring! JD Discounts
Question:	Can this be used for graphing
Answer:	No it is not a graphing calculator
Question:	Appropriate for 7th grade
Answer:	This is the one I bought for my 7th grader. I hope it's appropriate but I guess I can't tell you for certain.
Question:	Does it show exact values
Answer:	yes, and can show estimations as well if you want it to

Product features

Texas Instruments TI-30X IIS Scientific Calculator

Menu for selection of settings appropriate to classroom and study needs, combining statistics and advanced scientific functions. Helps students explore math and science concepts. Shows entries on the top line and results on the bottom line. Entry line scrolling feature. Allows review of previous entries to look for patterns. Ideal for general math, algebra 1 and 2, geometry, trigonometry, statistics and science.

Product description

• Professional Grade Scientific Calculator With 240 Scientific Functions. 
• 10+2-Digit Widescreen HD Display
• It Has 2-Line Display Shows Entry And Calculated Result At Same Time
• Protective Hardcover Prevents Scratches And Dings
• Dual-Power Source : Solar Panel (Works Only When It Is Bright) And Battery

• Professional Grade Scientific Calculator With 240 Scientific Functions.
• 10+2-Digit Widescreen HD Display
• It Has 2-Line Display Shows Entry And Calculated Result At Same Time
• Protective Hardcover Prevents Scratches And Dings
• Dual-Power Source : Solar Panel (Works Only When It Is Bright) And Battery

Product description

The Texas Instruments TI-30X IIS Calculator combines statistics and advanced scientific functions into one attractive package. Durable, it is suitable for use in the classroom, home or office. The two-line display helps students explore math and science concepts in the classroom. Featured in pink, this Texas Instruments calculator is dual powered with statistics and fractions. It shows entry and result and has the capability to recall and edit previous entries. Texas Instruments TI-30X IIS Calculator:

• Blue Texas Instruments calculator is a two-line scientific calculator
• Shows entry and result
• Recall and edit previous entries
• Dual powered with statistics, fractions and protective cover
• Color: Blue

User questions & answers

Question:	Is this solar powered
Answer:	Calculator works from solar cell and one CR2025 battery
Question:	Is this calculator programmable
Answer:	not that I am aware of not sure at all
Question:	Do these work well
Answer:	My son has had no problems with his.
Question:	does it come with a slide over cover
Answer:	Yes it comes with the slide cover.

Product description

Casio FX-300ESPLS2-S 2nd Edition Scientific Calculator with sleek new design and slide on hard case with Natural Textbook Display and improved math functionality. 262 Built-in Math Functions:, including basic and advanced scientific, exponential and trigonometric, fractions, regression analysis and more. It has been designed as the perfect choice for middle school through high school students learning General Math, Trigonometry, Statistics, Algebra I and II, Pre-Algebra, Geometry, Physics. Entry Logic: V.P.A.M. operating system. Solar power with battery back-up. Dimensions: W 3 1/8 x L 6 3/8 x H 1/2 inches 3.7 oz. Color Black.

• Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.
• Converts between Standard form and a Decimal, Review/edit previous entries, Random Number Generator.
• 2-function Table of values [f(x), g(x)], Statistics and Linear Regression, Integer Division with a Remainder.
• Random Number Generator, Integer Division with a Remainder.
• Greatest Common Divisor, Least Common Multiple.

Product description

Scientific calculator performs 422 advanced scientific, math and statistic functions to help students studying general math and science, pre-algebra, algebra, geometry, trigonometry, statistics, biology and chemistry. 16-digit, four-line LCD with WriteView makes scientific equations easier to solve because calculations can be entered and viewed exactly as they would be written. Home key allows you to start fresh from any screen. Twin-power operation runs on solar energy with a battery backup to provide consistent, reliable performance in any environment. Hard case protects the display and keys for safe storage and transportation. Calculator is permitted for use on SAT and PSAT/NMSQT. Calculator also includes independent memory, constant calculation, chain calculation and more.

• Large 16 Digit, 4 Line LCD Display
• WriteView™ Display
• 422 Functions
• Solar & Battery
• 8 Temporary & 3 Definable Memory Buttons

User questions & answers

Question:	Does it come with a book of instructions?manual
Answer:	It has some basic instructions, but all of the available manuals and literature from SHARP can be found here https://sharpcalculators.com/products/EL-W535TGBBL-Scientific-Calculator-with-WriteView%E2%84%A2-4-Line-Display-p78536112
Question:	Does it graph
Answer:	No
Question:	Is this a non programmable calculator? can it be taken into exams
Answer:	It is non-programmable and my professors in college allowed me to use it.
Question:	does this calculator come with the battery or is that sold sepaately
Answer:	Actually the battery came with it.

Product features

Packed with Features

The EL-W535TGBBL has 422 functions, allows for equation editing and playback, 8 temporary memories and 3 definable memories. Also included are 1 & 2 variable statistics, normal, stat, and drill modes, seven regression types, and N-BASE calculations: HEX, BIN, DEC, OCT, PEN.

Home Button

The home key allows users to start fresh from any screen. This is particularly helpful when getting a group to the same settings, resetting and clearing the calculator, or starting over when needed. Gone are the days of mistakenly calculating everything in radians rather than degrees.

WriteView Display

The WriteView display allows users to see expressions, fractions, and symbols the same way they would see them in a textbook. The ability to show your work is important for students learning any level of math, and the WriteView display helps students do so.

PC Simulator

Teachers can easily walk through calculations in front of their classes by using the free PC simulator.

3 Definable Keys

Store functions or operations in definable memories (D1-D3). To call a stored function, simply press the corresponding memory key.

Product description

Lab Equipment & Instruments. Texas Instruments Scientific Calculator, Solar Powered. Manufactured by COLE-PARMER. Texas Instruments brand products.

Product description

Basic, battery-operated scientific calculator with one-line display and general math and science functionality.



Key Features:

One-line, 10-digit display

Fraction features

One-variable statistics

Conversions

Basic scientific and trigonometric functions

Ideal For:

General math

Pre-Algebra

Algebra 1 and 2

General science

Once you get to a certain level of math classes, a regular old calculator just isn't good enough anymore--you need a high-functioning calculator that can perform algebraic, trigonometric, and statistical problems in addition to general mathematical tasks. The Texas Instruments TI-30XA scientific calculator can do this for you. It is extremely handy when it comes to figuring tricky fractions. It can add, subtract, multiply, and divide fractions when entered in a traditional numerator/denominator format. This calculator can also do a variety of conversions, from fractions to decimals, degrees to radians to grads, DMS to decimal to degrees, and polar to rectangular. The display screen holds up to 10 digits.

For high school or college students tackling advanced math, this is a great tool (and a thoughtful back-to-school gift), and with more professors allowing the use of calculators during classes and exams, it's a necessary one. Easy to use and easy to slip into a backpack, the TI-30XA will soon become indispensable for both the serious and the striving math student. --Dana Van Nest

• Power_Sources - Battery
• Display_Notation - Numeric
• Number_Of_Display_Digits - 10
• Display_Characters_X_Display_Lines - 10 x 1
• Adds, subtracts, multiplies, and divides fractions entered in traditional numerator/denominator format
• Performs trigonometric functions, logarithms, roots, powers, reciprocals, and factorials
• Polar/rectangular conversions

User questions & answers

Question:	where can i get a user's manual for the ti-30x-a
Answer:	Hi RJ, You can find the manual at this link http://www.actuarialoutpost.com/downloads/ti30xa.pdf
Question:	How do I emove the case to change the battery
Answer:	Remove slide cover. Place calculator face down. Using a small Phillips screwdriver, remove screws from back case. Install new batteries positive side up, as shown on diagram inside case.
Question:	Will it provide inverse calculations
Answer:	It might provide some but I am not 100 percent sure, I just use it for my Chemistry 100 class and so far no problems with the calculator.
Question:	What type of batteries does the TI-30Xa take
Answer:	The TI-30Xa takes batteries similar to that of a watch, on the back you have to unscrew it and replace the batteries.

Product features

Texas Instruments TI-30Xa Scientific Calculator

Key features:

• One-line, 10-digit display
• Fraction features
• One-variable statistics
• Conversions
• Basic scientific and trigonometric functions

Ideal for:

• General math and General science
• Pre-Algebra
• Algebra 1 and 2

Perform operations with fractions and mixed numbers

Adds, subtracts, multiplies, and divides fractions entered in traditional numerator/denominator format

Calculate basic conversions:

• Degrees/radians/grads
• Polar/rectangular
• DMS/degrees
• Fraction/decimal

Product description

Fundamental, two-line calculator combines statistics and advanced scientific functions for high school math and science.

• Robust, professional grade scientific calculator. Logs and antilogs
• It has 2-line display shows entry and calculated result at same time
• Easily handles 1 and 2 variable statistical calculations and three angle modes (degrees, radians, and grads) and scientific and engineering notation modes
• It has 1-year limited
• Solar and battery powered

User questions & answers

Question:	Does it come with a hard cover
Answer:	Yes, It does come with hard cover
Question:	Does it have 54 functions
Answer:	No the calculator does not come with 54 functions, and it is shown how many functions are present in the instruction manual that came included in the calculator.
Question:	What type of battery
Answer:	It is both solar and battery powered. I have had mine for 22 years and have never needed a new battery. The batteries power is restored by the solar. If you think you need to replace the battery it can be replaced on the back of the calculator with 4 small screws. Not sure of the type since I have never had to replace mine but you can look there.
Question:	Is there a cover for this one, I do not see one shown
Answer:	Yeah, it comes with a cover that you can slide on and off.

Product features

TI-30X IIS scientific calculator

Fundamental, two-line calculator combines statistics and advanced scientific functions for high school math and science.

Ideal for:

general math, pre-algebra, algebra I and II, geometry, statistics and general science.

Broaden exploration of math and science concepts

Review previous entries and look for patterns. A two-line display shows entries on the top line and results on the bottom line.

Perform advanced scientific functions

Features one- and two-variable statistics, recognizes π as a symbol in radian mode, and provides menus that allow you to select settings appropriate for your calculation needs.

Perform operations with fractions and mixed numbers

Adds, subtracts, multiplies and divides fractions entered in traditional numerator/denominator format.