Whole-aluminum alloy cast, portable 1.2?30mm LCD digital display Gross/Net weight convertible 1b/kg convertible Overload alarm at 100%F.S.+9e Weight accumulation Max load capture and holding Zero tracking function Auto shut off Infrared remote control Remote control calibration via easy-to-use keypad AC/DC power adaptor: output DC 9V/1.5A 6V/10Ah rechargeable scaled lead acid battery One year limited warranty Max.cap/Division 100kg/0.05kg,200kg/0.1kg, 300kg/0.1kg, 500kg/0.2kg 10000kg/0.5kg,