... 2.communication power supply 3. count function 4.automatic calibration Electronic balance• weighing specification: 200 g / 0.01 g• digital ... applicable temperature: 5-35• applicable humidity: 50-85%Accessories set: electronic balance host 1, specifications, credit assure card, certification, a, ChengPan ... a,Precision 0.01 g and 0.001 scales with wind cover 1 set, calibration farmar a.Calibration:Single ...