Ohaus CX621 Compass CX Electronic Scale 620 G x 0.1 G

Compass CX621 is a portable electronic scale that measures to the nearest tenth of a gram and has a maximum capacity of 620 grams. It operates on 3x AA alkaline batteries which can typically power the scale for up to 1,000 hours. An optional AC adapter is available if you prefer nonstop usage. Stackable storage design stores up to four scales which is convenient for classrooms looking for space saving digital scales.