400 x 0.1 lb / 200 x 0.05kg (with Column) The A&D FG-2000KALN has a fast response time combined with accurate measurement to fit many applications. The unit has features such as auto-power off after 5 minutes of no use so it is energy saving. It also has a filter function where the scale alternates between slow, normal, and fast to suit any work environment. Lastly, the unit comes with an indicator that lets you know when the battery on the unit is getting low and is easy to calibrate with an external mass.