Saya Scientific Calculator 991MS

12 Digits, 2-way Powered (Solar + Battery) Calculator Regular keys like Square Root, % and Memory Dedicated GT key for Grand Total Calculation Operation symbol on display (+, -. x, ÷) indicates the status of operation you are currently performing Concave keys with ergonomic layout for easy and fast operation Key Rollover: Key operations are stored in a buffer, so nothing is lost even during high-speed input Product Dimension: 31.7(H) x 103(W) x 145(D)

1 Years All India Manufacturer Warranty .