AND FZ-i [FZ-2000iWP] Standard-Level Precision Balances with Internal Calibration & IP65 Rated, 2200g x 0.01g - 150mm. The A&D Weighing FZ2000IWP Precision Balance is robust and durable, featuring a Compact Super Hybrid Sensor (C-SHS) that makes it compact, fast, and precise. It includes a wide range of modes to meet a wide range workflow needs.