Citizen CT-770 Basic (12 Digit) Price: Rs. 837 Get ready to be the topper in the Maths at your school or college with the help of this CT-770II Basic (12 Digit) calculator from the house of Citizen. Enhanced with multiple features, this calculator will assist you to perform all your calculations with great ease and versatility. For all those who find it difficult in performing the basic Math operations manually, this CT-770II Basic will be an ideal choice. Powered by double sources- battery and solar, this calculator can be used for longer without worrying about the loss of power. This amazing calculator measures 146 mm in length, 199.5 in width and 38 mm in height that will easily fit into your bag or your palm. Designed with a fixed angled display, this calculator will helps you to read and understand the data clearly. The 3-line display in this calculator helps you to work your calculations with great ease even in the darkest place.Engineered with 12- digit display, this calculator will help you to perform longer calculations in an easy way. This calculator is designed with a check and correct option that will help you to review and correct any entry that was made previously. Enhanced with square root and other mathematical functions, this calculator enhances your knowledge. In addition, the rounding function in this calculator helps you to round up and round down the calculations. Have fun for long hours by learning Math with the help of this Citizen CT-770II Basic (12 Digit) calculator.