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.
- 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.
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