Casio DJ-120D

Casio DJ120D Dual-powered desktop calculator features an extra-large display with 12 digits and lets you use up and down keys to review your last 150 entries. Once you correct a number, it immediately gives you the new answer. Key operations are stored in a buffer, so nothing is lost even during high-speed input. On-screen symbols show status of operation while you’re calculating. Ideal for office and retail use, calculator fits easily in the corner of a desk. Calculator runs on solar power with battery backup. A business printing calculator without the paper. Twelve-digit desktop calculator that allows you to check up to 150 steps and make corrections. Double zero and triple zero (00, 000) keys let you imput large numbers. Backspace key erases mistakenly entered digits and helps you from having to start over. Other functions include review and auto review, go-to function, correct key, GT memory and three-key memory.