M-ACS SERIES SCALE Weight options-Kg,LB,OZ counting &weighting; scale selectable. Choose M-ACSxxxG/W for bench type scale or M-ACSxxxH for tower type. Two power sources:rechargeable battery an AC adaptor selectable. Auto zero tracking.Full tare subtraction. Automatic overload display. Back light display. Resolution:1/2000 – 1/15000. High accuracy load cell. Large LCD display. Accumulation function. Dual display which is convenient for customers and operator(for price computing scale). Automatic quantity alarming(for weighing scale).