計算機功能 :
Dust/water resistant (IP54 compliant / IEC EN 60529), the keypad can be detached and washed for a clean and sanitary use, advanced % calculation (showing absolute value of % before adding), mark-up calculation via % key (sales price resulting from chosen profit % demand), Cost/Sell/Margin keys for easiest profit calculation of any of these values (margin % and absolute), tax calculation (rate programmable) of price plus tax / price less tax / display of tax amount, constant calculation, summarizing 3-key memory (held after auto-off), +/- algebraic sign change, input buffer memory (key rollover) enables very fast typing, algebraic notation (infix notation), auto power off
鍵盤 :
%, 00, +/-, TAX+, TAX-, Cost, Sell, Margin, 3 memory keys M+ / M- / MRC, CLEAR (last value), ALL CLEAR