Ultra-Microbalance UYA 5Y Ultra-Microbalance Readability [d]: 0.1 µgMaximum capacity [Max]: 2.1 g – 6.1 g Automatic levelling Automatically open weighing chamber UYA 5Y.F Ultra-Microbalance for Filters Readability [d]: 0.1 µgMaximum capacity [Max]: 2.1 g Filter weighing Automatically open weighing chamber