About this item

• 12 Digits, 150 Steps Check and Correct Calculator
• On Display Indication of Active Constant (K): Easier technique for repeat Calculation for +, -,  ÷, x .  Benefits: reduces any chances of manual error in repeat calculations. E.g.  Press [2] [X] [X] (K is shown on screen) to set “Multiply by 2” as constant. Enter, 10, and keep pressing [=] to get 20, 40, 80, and so on.
• Square Root & Percentage Key
• Indian Comma Marker for easy reading of numbers in Lakh & Crore. Backspace Key
• Operation symbol on display (+, -. x, ÷) indicates the status of operation you are currently performing
• Extra Large Display: Larger display makes more data easier to read
• Key Rollover: Key operations are stored in a buffer, so nothing is lost even during high-speed input