AND FX-i [FX-1200iWP] Standard-Level Precision Balances with External Calibration & IP65-Rated, 1220g x 0.01g - 150mm. The A&D Weighing FX1200IWP 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.