Victor 1240-3A 12 Digit Heavy Duty Commercial Printing Calculator - Dual Color Print - Dot Matrix - 4.3 lps - Big Display, Independent Memory - 12 Digits - Fluorescent - AC Supply/Power Adapter Powere

12-digit professional desktop calculator prints 4.5 lines per second in two colors. Design features a 12-digit fluorescent display and commercial keyboard. Functions include automatic tax keys, markup/gross profit margin, four-key independent memory, delta percent-percent of change, percent, change sign, grand total, item count, date/nonadd, and sigma. Calculator runs on AC power and is made with a high percentage of recycled material.