PS1APrice computing Scale is one of the best products in the market. PS1Ais elite super power-saving design derived by alkaline batteries. its amazing features and specifications are described below. Multi customers accumulating function with five accumulating keys which accumulate for 5 customers simultaneously. Insect-proof design. vibration-detected-circuit design, mostly in super power-saving stand-by mode(21uA)will switch to working mode by any loading(default 1 degree, 5.5mA , backlight degree 1~7). Batteries can drive the scale up to 2-3 years. Super life-long carbon covering and high-sensitive light touch keyboard and. Daily total revenue check feature. Hot keypad PS1XD having 35*2 PLU keyboard, not just PLU sheet can be printed to put underneath, but cal also be used as unit price default keys which improves the efficiency of sales. Re-display the transaction procedures which include total price, unit price, piece weight, price unit and serial number more prominently than other market scales. Elegant Patent tempered glass platter is easy to clean. Fabulous 3-line 8-characters LCD screen. Functional Features: Eight-memory unit price key, easy-to-operate when busy. High anti-interference. The intensity of radiation to radio frequency electromagnetic fields up to 10v/m. CHG specification facilitates operators to change notes precision. Store 70PLU (PS1XD). Price-lock function, appropriate for selling weighing commodity of identical price. Price unit (500g or Kg) can be set. Two optional versions: 15kg (e=2g/5g) or 30kg (e=5g/10g).