CasioCasio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep
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CasioCasio fx-300MS Plus 2nd Edition – Standard Scientific Calculator with 2-Line Display | 10-Digit LCD, Trig, Stats, Fractions | Ideal for High School Algebra, Trigonometry & Test Prep

4.6/5
Product ID: 638120088
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Details

  • Brand
    Casio
  • Color
    Black
  • Calculator Type
  • Power Source
    Battery/Solar
  • Screen Size
    3 Inches
Battery + solar powered
📊Advanced stats & regression
🔢10-digit dual-line LCD

Description

📐 Elevate your math game with precision and style!

  • DUAL LINE CLARITY - View equations and results simultaneously to minimize errors and boost learning efficiency.
  • SLEEK DURABLE DESIGN - Slim profile with ergonomic layout and protective case—your reliable partner for exams and daily math challenges.
  • FRACTION MEMORY MASTERY - Seamlessly convert fractions and decimals while storing up to 9 variables plus last answer recall for quick calculations.
  • ROBUST STATISTICAL FUNCTIONS - Perform two-variable stats, standard deviation, and regression analysis for data-driven insights.
  • COMPREHENSIVE SCIENTIFIC TOOLKIT - Master trigonometry, logarithms, factorials, and probability with ease—perfect for high school STEM success.

The Casiofx-300MS Plus 2nd Edition is a high-performance scientific calculator featuring a 2-line, 10-digit LCD display, extensive scientific and statistical functions, fraction conversions, and variable memory. Powered by battery and solar energy, it’s designed for high school students tackling algebra, trigonometry, and standardized test prep, all housed in a durable, ergonomic case.

Specifications

Number of Batteries1 LR44 batteries required. (included)
Display TypeLCD
Compatible DevicesTesting Devices for AP, SAT, PSAT/NMSQT, ACT
Power SourceBattery/Solar
Screen Size3 Inches
Calculator TypeEngineering/Scientific
Item Dimensions L x W6.4"L x 3"W
MaterialPlastic
ColorBlack

Have a Question? See What Others Asked

This appears to be solar.Is there a backup battery in it?
Does this use algebraic operating system?
Does it do radicals and provide the answer in square root form?
Can you find the square root with this?

Reviews

4.6

All from verified purchases

J**N

Bold, clear display, familiar Casio scientific calculator layout

This is a fantastic calculator with the usual Casio layout. I can read the display clearly in any lighting conditions (well, except for a very dark room), making it excellent for use outdoors or in a dim room. Numbers aren't as large as on most basic calculators, but their boldness and excellent contrast ensures they are just as legible.If your trusty fx-115MS finally died on you, this is as close as it gets to a direct replacement. Do NOT spring for the current fx-115ES unless you work in a well-lit office environment.I mainly use my calculator to work out angles and dimensions for woodworking and 3D modeling (at home) and machining (at work). I don't know how sturdy or dust-proof it is, but I absolutely trust it over my fragile, expensive smartphone to have in a work environment. Or any environment. I can't stand touch screens.Speaking of which...you may struggle to use this calculator with thick leather gloves, but with skinnier mechanic-type gloves you shouldn't have any issues. Spacing for the main number keys is 1/2" x 7/16" (13mm x 11mm) and spacing for the smaller keys in the upper block is 7/16" x 3/8" (11mm x 9mm). Definitely not as big as a basic calculator's keypad, but it's been perfectly fine for me.

P**T

Good scientific calculator at a reasonable price.

Price was great, works great. It’s definitely not an expensive calculator but it gets the job the job done.

N**N

keep the manual so that it can help you woth some functions

The media could not be loaded. Good calculator and easy to use !

L**M

Good for basic equations

For the price, this is a great calculator. It has all the standard functions I need as an accounting student. The layout of the buttons is slightly clunky, it's hard to explain. But I appreciate that there is a "Delete" button to undo a single character instead of having to completely clear and then re-type an entire equation when I make a mistake.I wish the screen were easier to see from all angles. From straight-above the calculator, the screen looks clear and easy to read. But if I have the calculator on my desk as I use it, I generally don't have my head positioned immediately above it. So I see it at an angle, which makes the screen much harder to read. A brighter background would help.Still, it's a good calculator for the price!

G**

Great calculator for middle school!

My son is going to 7th grade, and his math teacher recommended the Casio fx-300MS for his class. It is a great and affordable scientific calculator with useful features. It comes in a nice box. One thing I like about this calculator is that it shows what you have put in the input section. The screen could have been a little bigger, but that is totally fine. Overall I recommend this calculator to anyone in middle school!

J**N

Great calculator other than small issue with display

This was a good choice. It has enough buttons to have most of the functions you would need on a scientific calculator but is still small enough to fit in a side pocket of the laptop case or something. Has a delete button, which saves you from having to clear the screen and re-type your whole formula if you press one wrong button.EDIT: Found the ability to change contrast, so my previous complaint about not being able to see it from any angle was my fault.

M**K

Works great for my daughters Geometry class

Usually comes down to T.I. or Casio for these calculators. This one works great.

D**

Sus funciones

Exelente producto a un precio muy bajo

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TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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