Comparison : Item # WL-104-0169, RADWAG AS X2 PLUS 220 Gram (g) Capacity Analytical Balance
Item # WL-104-0182, RADWAG AS X2 PLUS 310 Gram (g) Capacity Analytical Balance
Item # WL-104-0184, RADWAG AS X2 PLUS 520 Gram (g) Capacity Analytical Balance