Ohaus^® Explorer^® precision balance

Ohaus^® Explorer^® precision balance, Model EX223/E, weighing capacity 220 g, Precision 1 mg, AC/DC input 110 V, US 3-pin plug

Ohaus^® Explorer^® precision balance, Model EX423/E, weighing capacity 420 g, Precision 1 mg, AC/DC input 110 V, US 3-pin plug