Canon LS-100TS Desktop Display calculator Blue,Grey

LS-100TS, LCD, blue/grey - Dual Powered - Solar and automatic battery back-up for economical use in any light;
- 10 digit LCD screen with punctuation;
- Extra Large Tilt Display - For easy reading of numbers;
- Super Sized Keytops - Extra wide spacious keyboard and large keys for fast accurate keying;
- Square Root & Percentage Function - To suit all your calculations;
- Grand Total Memory - Automatically accumulates totals, saving key strokes;
- Reverse Function - Allows you to reverse the order of operation or total;
- Back-Space Key - To easily delete and change last digit entered;
- Sign Change Key - Allows for easy calculation of negative numbers;
- Stylish Executive Finish - High quality and very stylish;
- Automatic Constant Function - Allows you to multiply or divide by the same number on a constant basis.