... .communication power supply 3. count function 4.automatic calibration Electronic balance• weighing specification: 200 g / 0.01 g• digital ... temperature: 5-35• applicable humidity: 50-85%Accessories set: electronic balance host 1, specifications, credit assure card, certification, a, ChengPan ... more than the biggest weighing scope, if too heavy a load, will destroy products3, please in often use at room ...