WECKEW Scientific Calculators, Math Calculator with 417 Functions, 2 Line 10+2 Digits Written Display Scientific Calculator for Secondary School/College/Business/Office (991ES PLUS)

I recently purchased the Scientific Calculator, and I must say it has exceeded my expectations. As a student majoring in Statistics, having a reliable calculator is crucial for my daily coursework and exams. Here's why I highly recommend this scientific calculator:1. Functionality:The calculator boasts a comprehensive set of functions suitable for advanced scientific calculations. From basic arithmetic to complex algebraic equations and trigonometric functions, this device has proven to be a versatile and indispensable tool for my academic needs.2. User-Friendly Design:The user interface is intuitive and well-designed. The buttons are responsive, making data input quick and accurate. The clear and readable display ensures that even complex equations are easy to follow. The ergonomic design also contributes to comfortable extended use during study sessions or exams.3. Durability:Constructed with quality materials, this calculator feels sturdy and durable. It has survived a few accidental drops without any noticeable damage. The robust build gives me confidence that it will last throughout my academic journey.In conclusion, I am thoroughly satisfied with my purchase of the Scientific Calculator. It has become an essential tool for my academic pursuits, and I highly recommend it to fellow students and professionals alike.I recently purchased the Scientific Calculator, and I must say it has exceeded my expectations. As a student majoring in Statistics, having a reliable calculator is crucial for my daily coursework and exams. Here's why I highly recommend this scientific calculator:1. Functionality:The calculator boasts a comprehensive set of functions suitable for advanced scientific calculations. From basic arithmetic to complex algebraic equations and trigonometric functions, this device has proven to be a versatile and indispensable tool for my academic needs.2. User-Friendly Design:The user interface is intuitive and well-designed. The buttons are responsive, making data input quick and accurate.

This is a copy of the now discontinued Casio FX-991ES PLUS, with exactly the same (advanced) functionality. this is a pretty good calculator for A-level and College studies, as long as you don't require graphic plots or algebraic manipulations this will do most of the numerical calculation you will ever need. Particularly good to have are the numerical integration and summation modes, and best of all it has a numerical solver which takes a bit of practice to get used to but is really very useful for many engineering calculations. This WECKEW model is also quite a bit faster at some calculations than Casio FX-991ES. Casio have discontinued production of these older models, so I highly recommend this clone from WECKEW scientific calculator.Easy to use, easy to see, easy to learn.and the quality is very good, it won't break even if it falls to the ground. Overall,, this clone from WECKEW scientific calculator. is a top choice for school students and professionals in need of a reliable and feature-rich calculator. With its wide range of functions, clear display, it's a valuable tool for tackling even the most challenging mathematical problems.

not as good as casio build quality!!

normal

The media could not be loaded. Whilst the calculator has a negative side the overall feel of this calculator is that it is perfectly satisfactory. I shall start with the negative. I have owned a couple of casio calculators in the past and they have all been extremely well built and sturdy to use. This calculator is the first I have used which genuinely feels cheap, the buttons are tacky However, I haven't had any trouble with breakages or buttons not registering my presses, it just seems shoddily built.On the plus side the calculator is easily adequate for most levels of mathematicians. I currently study AS maths and have found lots and lots of functions that I have never heard of, let alone need. The main reason for me buying this was the ability to integrate and differentiate to check my answers, as well as solve quadratic equations. On top of this the calculator can work with imaginary numbers, solve up to cubic equations, use matrices and lots of other niceties.For such a cheap price relative to the top end calculators I don't see the need to lash out on something which will break the bank, I can see this lasting at least up to early maths degree level if one chooses to take this route and for now I'm glad I decided to upgrade. Don't think twice about buying this (unless you feel the need to drop it from above a couple of metres, after which it is sure to break). Summary: Pros - lots of features which will be adequate for a large chunk of maths progression

good

Perfect just what I wantedGreat price

No problem with this calculator it does everything I need. The finish seems OK along with the keys.