Mettler digital lab scale balance analytical AE163 AE 163 delta range swq

Used Mettler digital laboratory scale model AE163--160 gram maximum with 0.00001g (0.01 mg) increments. the scale tested with 50g weight. the result (50 .0915 is pictured - looks like need calibration to work in mg range). If not satisfied. You can return this unit within 14 days for a full refund minus shipping both ways Lot con4/3