Sharp® QS-2130 Compact Desktop Calculator

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. <ul><li>Versatile twin-powered calculator with adding machine logic.</li><li>Solar powered with battery backup prevents memory loss and keeps calculator running in all lighting conditions.</li><li>Easy-to-read display with automatic three-digit punctuation.</li><li>Auto power off after seven minutes.</li><li>Twin Power (uses solar power, except in low light conditions where battery power turns on. Also, battery is mercury- and lead-free).</li></ul>