Sun, 2010-03-21 00:55 — alabitol
Donor: Anonymous
The EL-520L is designed for all-round energy-saving operation. It saves the energy of the student with its ease of operation. And it saves battery power by using solar energy. With 192 scientific functions, it easily solves all problems for senior pupils. The results are easy to read from the two-line display. And if you do occasionally make an incorrect entry, then this is indicated by the 3 error messages.
Reference: http://www.sharp-eu.com/katalog/isd/calculator/el520l.htm
