All basic calculators are not equipped equally. The SL-460 reaches beyond the normal with many unique features designed to help math students and their teachers.
A colourful 8 digit pocket calculator with 3 key memory, square root, +/- sign change, percent, auto power off, & 3 digit comma markers. It has hard plastic keys and hard slide on case.
24 months warranty. Customer or dealer to return to base with proof of purchase and description of fault.