Calculator is the most common thing used by use throughout the world. This is one of the best calculator ever calculator used by me since by engineering. It is a good scientific calculator which I have been using since 4 years.
This calculator shows all commands clearly. There is no error ever. It could use for addition, subtraction, multiplication and division. This scientific calculator can also do all trigonometric functions and even log functions. It could be used by all engineers.
Working well since may years actually it was being gifted to me as I had started my engineering. I recommend all of you to get this calculator whenever required.