AND FZ-i [FZ-200iWP] Standard-Level Precision Balances with Internal Calibration IP65-Rated, 220g x 0.001g - 130mm. The A&D Weighing FZ200IWP 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.