Energy saving - Whatever the light conditions, this dual, solar and battery powered calculator never lets you down. When the AS-120R is not in use for 7 mins, an 'auto power-off' function simply switches the calculator off to save energy. The AS-120R replay function allows you to review calculations. You can move forward and backwards through a calculation making up to 120 steps and make corrections where necessary. Other convenient keys include Auto Check, shift, percentage, sign change and square root keys and all the regular functions you'd expect from a Canon calculator.
- 12-digit mini-desktop calculator with Arc shaped body
- Upper and lower plastic cases made from Canon copiers recycled material
- 120-steps Check and Correct function
- Auto Check function
- Dual power source: solar and mercury-free battery
- Large angled display