TechnicalspecificationforMHCapacity50g/0.01 100g/0.01 200g/0.01 500g/0.1Unitsg/oz/ct/gnCalibrationAutomaticcalibrationAutomaticoff30secondsoffOperationtemp.50~86 degreeFahrenheitDisplayLCDwithbacklightTarerangeTarefullcapacityPowerrequirement2xAAAbatteriesScalesize117x59mmPansize53x47mm