1.for pricing: 2.High stability and reliability 3.high-precision A/D conversion 4.Auto Zero Function Meter:1,They are weighing scale indicators for weighing counting and pricing.2,Auto Zero Function.3,LED display.4,Drive up to 4 350 ohm load cell.Technical specification:1.Power supply:AC 220V ±10%,50-60Hz,built-in 6V3.2Ah lead acid accumulator.2.Use temperature and humidity:-5°C to 40°C,<90%RS3. ...