AND FZ-i [FZ-120i] Standard-Level Precision Balances with Internal Calibration, 122g x 0.001g - 130mm. The AND Weighing FZ-120i Precision Balance, 122g x 0.001g is robust and durable. The FZ120i features Compact Super Hybrid Sensor(C-SHS) that makes the scale compact, fast, and precise. The FZ120i includes a wide range of modes to meet workflow needs.