Comparison : Item # 30100600, Ohaus 120 Gram (g) Capacity External and Internal Adventurer Analytical Balance
Item # 30100602, Ohaus 220 Gram (g) Capacity External and Internal Adventurer Analytical Balance
Item # 30100604, Ohaus 320 Gram (g) Capacity External and Internal Adventurer Analytical Balance
Item # 30100601, Ohaus 120 Gram (g) Capacity External Adventurer Analytical Balance
Item # 30100603, Ohaus 220 Gram (g) Capacity External Adventurer Analytical Balance