AND Apollo GF-A [GF-3002A] Multi-Functional Precision Balance with External Calibration, 3,200g x 0.01g - 165mm x 165mm. The AND Weighing Apollo GF-3002A Precision Balance, 3200g x 0.01g is robust and durable. The GF3002A features Compact Super Hybrid Sensor(C-SHS) that makes the scale compact, fast, and precise. The GF3002A includes a wide range of modes to meet workflow needs.