EISCO Triple Beam Balance, 610g Capacity, 0.1g Sensitivity (1) Triple Beam Balance Specifically designed to handle massing solids and powders. It will continue to give accurate results year after year. It's spring loaded zero adjust and magnetic dampening provide stability and accuracy. Scales are designed for easing reading. Capacity: 610g Sensitivity: 0.1g Front Beam Calibration: 10 x 0.1g Center Beam Calibration: 500 x 100g Back Beam Calibration: 100 x 10g Age Group: kids.