deli WD-100MS Scientific Calculator with 300 Fractional and Arithmetical Function | 2 Line LED Display | 3 Years Warranty - (Black)

I bought this calculator for my son, who is studying engineering, and found it to be of good quality with all the essential functions. It also includes a warranty, making it a good value. The buttons operate smoothly, and overall, the calculator is reasonably priced. I would recommend it for anyone in need of a reliable calculator.

High quality plastic and clear big DisplayI suggest you buyI am happy with the productI work very fast with this calculator

The quality of the calculator is very good.

I bought this before 3-4months. Within few days the brightness of display is decreased. I have see the display with deep focus rhen only I can see it. Now it is totally not working. I have raised complaint but no response yet.

I received the calculator yesterday and have checked it out. It has all the functions of the Casio FX991 and is priced at half of that model. Only difference is the power source. This one needs a battery but the other one is solar powered. Overall good buy and now let us see how long it lasts. I have been using the CASIO model for more than ten years and now that one has developed a problem in the LCD. The calculator is working fine but I have to shine a light on the LCD to read the results. That is why I bought this one.

If you are an engineering student this is a must have item in your bags. Very light weight and easy to carry. You can go for it.

This calci will not help you in solving matrix sums. So if you are going for matrix sums this calci will not help you.

Very use full in clg . Buttons is smooth. 1 booklet received with calculator with all instructions.