Specification Title: Citiplus Poket Series Electronic Calculator Brand: Citiplus Colour Off White Country of Origin China Number Of Digit 12 Digit Number of Digits 12 Digits Power Type Solar and Battery Key Type Plastic Key Material Plastic Dimensions (MM) 70 * 119 * 10 mm Battery Type Solar Powered Weight Lightweight Number of Functions 112 Steps Check Display Type LCD Display Display Size Extra Large Display Product Type Pocket Calculator Model SX-320P Auto Shut-off Yes Summary Built with a 12-digit LCD, the Citiplus SX-320P handles complex arithmetic via dual power. Solar panels and a backup battery keep the screen active in low light. Review and correct long numerical strings with this Citiplus pocket calculator. Key Features 112-Step Check: Review and edit up to 112 calculation steps. Corrects mistakes without restarting math. Dual Power Source: Runs on solar cells with an LR44 battery backup. Operates in dark or dim spaces. 12-Digit LCD: High-contrast screen displays twelve digits for large-scale math operations. Prevents misreading during fast data entry. Memory Keys: Dedicated M+, M-, and MRC buttons store specific totals. Recalls numbers for multi-part mathematical equations. Frequently Asked Questions How to use 112 steps check in Citiplus calculator? Hit the arrow keys to scroll through the entry history. Pressing the correct button modifies specific digits mid-calculation. Which is the best pocket calculator for students in BD? Providing the range needed for accounting math, the Citiplus SX-320P is a reliable choice. The plastic casing survives heavy road dust and bag friction.