EL-501XBGR model is ideal for students studying general math and science, pre-algebra, algebra and trigonometry. This green calculator performs 131 essential scientific, math and statistic functions. The EL-501XBGR utilizes a standard 1-line display featuring normal, stat and complex modes, N-BASE calculations such as OCT, BIN, DEC and HEX as well as one independent memory. Other features include logarithms, reciprocals, powers, roots, factorials, trigs, hyperbolic trigs and one variable statistical calculation. Includes protective hard case and operates on a battery source.

Eight-digit pocket calculator is ideal for school, home or the office. Features a LCD display with large 8 mm display digits and durable plastic keys. The compact size increases portability and fits perfectly in your pocket or backpack. Other functions include percent key, square root key, three key independent memory and automatic power down. Operates on battery power.

8-Digit professional mini-desktop calculator is ideal for business professionals at home or in the office. The EL-310WB is finished in a modern white design and features a large angled LCD display and durable plastic keys. Other functions include automatic tax keys, percent key, square root key, backspace key and four key independent memory including memory plus, memory minus, recall memory and clear memory. Extra-large plus key and automatic power down. Operates on twin power (solar/battery backup).

BAZIC SCIENTIFIC CALCULATOR