EL-760RBBL Handheld Calculator, 8-Digit LCD

Eight-digit professional desktop calculator with two-tone blue design. Functions include: automatic tax keys, percent key, square root key, 3-key independent memory, larger plus key, sign change, and automatic power down. Operates on twin power (solar/battery backup). Automatic tax keys. Percent keys. Square root key. 3-key independent memory. Extra-large plus key. Sign change. Automatic power down. Solar power with battery backup (LR1130).