Colourful Check and Correct Desktop Calculator (Available in multiple Colours)
12 Digits, 2-way Powered (Solar + Battery) Calculator
300 Steps Check & Correct function with Auto Review feature
Indian Comma Marker for easy reading of numbers in Lakh & Crore. Can be set to show numbers in Million & Billion also.
Regular keys like Square Root, % and Memory
Operation symbol on display (+, -. x, ÷) indicates the status of operation you are currently performing
Key operations are stored in a buffer, so nothing is lost even during high-speed input.
Dimensions (D x W x H): 144 x 105.5 x 26.2mm
Recommended Calculator for Students

Power source type    Solar, Battery
Brand    Casio
Colour    White
Batteries    1 AA batteries required. (included)
Item Dimensions LxWxH    14.4 x 10.5 x 2.6 Centimeters


On Display Indication of Active Constant (K)

Square Root Key

Percent Key

Check & Correct

On Display Indication of Active Constant (K)
Useful feature for repetitive Calculation. E.g. If you want to multiply a number by 2 every time. Press 2, followed by Multiplication key twice. You can see a K on display, and then input any number, and keep pressing = for repetitive multiplication.

Square Root Key
Dedicated Key to calculate Square root of a number. Input the number, and keep pressing square root key to compute value.

Percent Key
Dedicated key for percentage calculations. Calculate %age value of any number for discount, margin or any other mathematical calculation.

Check & Correct
Keep entering your values and later Check inputs up to 300 steps, and correct if there is any typing mistake.