Pros
Comprehensive mathematical functions included.
Ergonomic design with protective cover.
Highly rated by satisfied users.
Cons
Loud keys possible.
Tech specs
product dimensions | 7.09 x 7.09 x 3.15 inches |
batteries | 16 AAA batteries required. included |
item weight | 2.72 pounds |
customer reviews | 4.5 4.5 out of 5 stars 3,680 ratings 4.5 out of 5 stars |

Product Overview
I recently had the opportunity to try out the RENUS 2 Line Engineering Scientific Calculator Function Calculator. I have had a few different calculators in my time, but this one stands out from the crowd. It is a true professional grade scientific calculator that has all of the features you need for high school and college math.
The first thing I noticed was the ergonomic design and hard sliding cover which can protect the calculator as well as provide a comfortable grip. The two line, 12 digit widescreen HD display supports superscripts with ease, which facilitates calculations. In addition, it has three angle modes degrees, radians, and grads as well as scientific/engineering notation modes to make it even more versatile.

The calculation records can be read which helps to reduce double counting and improve working efficiency. This is especially useful when dealing with complex equations or formulas. I also liked that it runs on AAA batteries instead of button batteries if you need to replace them, you can just open the battery cover on the back without any tools, which is great for convenience.
Overall, I found this product very easy to use and lightweight enough for portability. It also offers great value for money considering all of its features and advantages over other calculators. I highly recommend this product to anyone who needs a professional grade scientific calculator for their school or work related needs whether you are dealing with simple equations or complex formulas, this calculator will help you get your job done quickly and accurately.
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- What type of power source does this calculator use?
- How large is this calculator?
- Does this calculator have a protective cover?
- Are the calculations easy to read?
- Can this calculator handle statistical calculations?
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