Comparison : Item # WL-210-0004, RADWAG WTC 200 Gram (g) Precision Portable Balance
Item # WL-210-0003, RADWAG WTC 600 Gram (g) Precision Portable Balance
Item # WL-210-0001, RADWAG WTC 2000 Gram (g) Precision Portable Balance
Item # WL-210-0007, RADWAG WTC 3000 Gram (g) Precision Portable Balance