Amazon.com : Mechanical Switch Calculator,Handheld for Daily and Basic Office,10 Digit Large LCD Display (Black) : Office Products
Sharp QS2760H Commercial Print Calculator - AC Supply Powered - 3" x 10" x 13.3" - Light Gray - 1 Each-QS2760H : Available at Flipcost Corporate in USA,. : flipcost.com
Sharp EL-1197PIII 12 Digit Commercial Printing Calculator - Dual Color Print - 4.3 lps - Calendar, Clock, Item Count, Double Zero - 12 Digits - Fluorescent - AC Supply Powered - 8.5" x 10.5" x 2.8" - White - 1 Each
Amazon.com : Victor 1530-6 10 Digit Professional Grade Heavy Duty Commercial Printing Calculator with Large Display and Loan Wizard : Office Products