Features
Extra Large Display - 10-digit fraction LCD display with punctuation.
Twin Power Solar Operation - Automatically switches from solar cells to battery power in low light.
Colored Conversion Keys - Allows for easy operation.
3-Key Memory - Includes memory plus, memory minus and recall/clear memory keys.
Additional Features - Sign change, approximate fraction, percent and square root keys, 44 built-in metric and free rate conversions, protective wallet, and battery included.