Description
Versatile twin-powered calculator with adding machine logic. Solar powered with battery backup prevents memory loss and keeps calculator running in all lighting conditions. Easy-to-read display with automatic three-digit punctuation. Auto power off after seven minutes. Power Source(s): Battery; Solar; Display Notation: Numeric; Number of Display Digits: 12; Memory: 4-Key/2 Sets.
Commercial desktop calculator.
Versatile twin-powered calculator with adding machine logic.
Solar powered with battery backup prevents memory loss and keeps calculator running in all lighting conditions.
Easy-to-read display with automatic three-digit punctuation.
Auto power off after seven minutes.
