10 Best
Trig Calculators
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Product Highlights
- 【repeatable writing】 no blue light lcd screen protects your eyes. equipped with an ergonomic magnetic stylus on the back, allowing you to write/draw bright and clear lines. after use, press the erase button once to effectively reuse, reduce paper consumption, and achieve the goal of environmental protection.
- 【easy and portable】pocket calculator has a foldable design and weighs only 0.26 pounds, making it easy to put in a bag, pocket or purse. it is very suitable for work business, engineering calculation, accounting calculation, student physics calculation, home use, etc.
- 【scientific calculators with notepad】calculators and notepad are designed in one, you can take notes while calculating, improving study and work efficiency. the engineering calculator supports up to 10 digital calculations, the numbers are clear and readable, suitable for advanced and beginners.
- 【silent design】scientific calculators uses high-quality silicone keys, which are quiet and soft, without touch sound, and will not interfere with others when used. built-in 2 button batteries, 1pcs lr1120 calculator battery, 1pcs cr1220 lcd writing board battery, no need to recharge, it can be used for about one year. (if the battery is dead, you can replace the battery...
- 【1 year extended warranty】 calculator has 1 year extended warranty and detailed instructions. if there is a problem within the warranty period, it can be replaced directly for free. if you have any questions, please contact us immediately, and we will give you a satisfactory answer within 24 hours.
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Product Highlights
- 【natural textbook display】 displays fractions, equations and calcultion results as they appear in textbook. can input/output the content in writting form and tabular statistics.
- 【scientific calculator with notepad】come with a 6.5 inch writing tablet and a pen, allowing you to take notes while calculating. press the delete button to erase the notes, and also can lock it to keep it. (slide the lock key)
- 【417 computing functions】 include calc, solve, base-n, eqn, matrix, matrix, table, vector, fractions, variable statistics, complex number calculations, linear regression, base arithmetic, computer science, standard deviation, and polar-rectangular conversions, etc..
- 【3-line display】you can enter 199 characters at a time. display formulas and results simultaneously. covenient to use.
- 【solar energy & more sensitive key】solar panel + replaceable button battery for long-term use. premium plastic key, more sensitive and precise than silicone key. comfortable to touch.
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Product Highlights
- ✔ perfect choice for high school and college students learning general math, trigonometry, statistics, algebra i and ii, calculus, engineering, physics.
- ✔ over 240 functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, standard deviation, computer science, and polar-rectangular conversions.
- ✔ 12 digit 2 line lcd display,made of durable abs material, moderately sized numeric buttons. dimensions: 0.39"h x 3.14"w x 6.29"d
- ✔ scientific calculators with lcd displays can display fractions, derivatives, integrals, sums, and other operations similar to their display in math textbooks.
- ✔ simple and smooth candy-colored appearance, compact size convenient for travel and pack in bags. ideal for people such as land surveyors and draftsmen who need to use functions to calculate.
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Product Highlights
- Solar and battery powered: there are dual power way of this calculator, solar and battery. solar pane power the calculator, the button battery powers the writing board, but the button battery can also power the calculator when the solar power runs out. it means that you can use calculator longer and don't worry about battery depletion.
- Hidden pulling stylus pen: foldable desktop calculator is equipped with hidden stylus on the side of flip place, which is not easy to lose and record at any time. allows you to write or draw bright and clear lines. there is also an anti-deletion button at the top of the calculator, which is prevent accidental deletion of notes and lock the screen.
- 349 arithmetic functions calculator: our scientific calculator has 349 computing functions, include fractions, statistics, complex number calculations, linear regression, base arithmetic, etc. this calculator arithmetic functions was more than other calculators on the market. meet almost all of your daily computing needs.
- Protection cover and metal keys: scientific calculator is designed with a protection cover to protect keys from wearing and tearing. the key was adopt premium abs material 50 keys, which is sensitive to touch. metal directional keys are more textured. 2 line display can display entry and calculated result at the same time, lcd screen digital display is more clearer.
- Foldable and portable: scientific calculator is small as a cellphone, compact design and foldable, you can use the calculator very conveniently and easy to carry. this folding calculator can be taked in pockets, wallet, bags, desks, offices. suitable for work business, engineering calculation, accounting calculation, student physics calculation, home use, etc.
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Product Highlights
- ✎【repeatable hidden pulling stylus】the foldable desktop calculator is equipped with an ergonomic magnetic hidden stylus on the bottom side of the flip place, which allows you to write or draw bright and clear lines. not easy to lose, you can calculate and record at any time. just press the erase button once after use, help to reduce paper consumption, and achieve the go...
- ✎【sensitive keys and slide lock botton】adopt premium silicone material 50 keys, which is comfortable to touch, more sensitive, wear-resistant and more precise. a slide lock botton is designed on the bottom of the calculator, when you writing with the wirting tablet, using lock button to prevent accidental deletion and lock the screen.
- ✎【multifunction calculator】this scientific calculator is designed with a protection cover to protect keys from wearing and tearing. with 240 computing functions: include fractions, statistics, complex number calculations, linear regression, base arithmetic, etc. made of high-grade abs to improve the overall texture, and passed 1.2m drop test.
- ✎【durable and smooth】2 line large viewing angle lcd display makes calculations more convenient and fast, supports 12-digits calculations and with 10 data output. 6 inches large screen writing board with lcd handwriting film enables smooth picture and without rubbing noise when you are writing. powered by 1 * 170mah cr2025 battery, no need to recharge, it can be used for...
- ✎【portable and foldable】scientific calculator is small as a cellphone, compact design and foldable, you can use the calculator very conveniently and easy to carry. this folding calculator can be taked in pockets, wallet, school bags, desks, offices. suitable for work business, engineering calculation, accounting calculation, student physics calculation, home use, etc.
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