Desktop Calculators

One touch Programmable TAX feature Robust model for everyday handheld or desktop use Large keypad for easy entry Extra large commonly used keys Large 8 digit fixed angle display for optimum viewing Durable hard keys 3 key memory and +/- change sign key Mark up for gross profit calculations Constants: Addition, Division, Multiplication & Subtraction Rubber feet (For desk top use) Solar powered with battery backup (Included) Auto power off Unit size: (WxDxH): 102 x 133 x 25mm Unit weight: 80g Backup battery ref: LR1130 or BSR54H