Electronic price scale

Main technical data: 1)Spec: 3kg/1g, 6kg/2g, 15kg/5g, 30kg/10g 2)Accuracy: 1/3000 FSIII Grade 3)Keyboard: 24 keyboards 4)Tare weight is equal to 1/2 weight of maximal capacity weight 5)Overweight alarm: The software will give an alarm automatically when the weight over the 0.15% of the capacity weight. 6)Work power supply: AC 220v(-15% +10%) 50Hz, DC match with 6V, 4AH charge battery AC 120v(-15% +10%) 50Hz, DC match with 6V, 4AH charge battery 7)Power: Work estate with LCD full screen display<5W, the save power estate<1W 8)Using circumstance: Temperature: 0 +40, humidity 10%-80% 9)Standard: GB/T7002-1993(Electronic scale apparatus) Main functions: Zero automatic track, Backlight, Zero, Tare, weight, unit price, sum calculate, four unit price enactment sum accumulation, aggregate, overloading, overweight alarm, the display of error. DC and AC power supply Automatic enter into save energy estate, automatic alarm to low power, digital pressure-measure