Strain Gauge Precision Technology electronic health scaleCapacity:150kg/330lb/23stGraduation:100g/0.2lb/0.5lbGlass size: Diameter 350 mmTap-on Operation Easy-Clean 8mm Tempered Glass PlatformEasy-Operation with Large 34mm LCD ReadoutLow-Battery Indication/Over-load IndicationError IndicationAuto-Shut-OffPowered By 2xCR2032 Lithium Battery4pcs/CTNN.W.:9.6kg G.W.:12.5kgCTN Size:43x24.6x43.1cm Color-box:42x5.5x42cm20':2400pcs 40':4800pcs40' HQ:6140pcs