EFS 500-2 training balance,, Weighing range 500 g, readability 0.01 g, 1 unit(s)EFS 500 2 training balance,, Weighing range 500 g, readability 0. 01 g Reliable and robust training balance for teaching Simple two button operation, can be stacked to save space External adjustment Tare function Dimensions of entire balance: W 145 x D 205 x H 45 mm Suitable for battery and mains operation, operation duration with batteries approx. 200 h AUTO OFF function to conserve battery (can be deactivated) Delivery without mains adapter and