... -Correction keyboard settings, and automatic tracking-Keyboard designed to correct, automatically return to zero-Fast calculation, high accuracy, stable and reliable ... floor scale as the size of customers requirementEach unit 1.2m X 1.5m 1ton floor scale with high accuracy standard component ... , 1.2X1.2, 1.2X1.51SCS-2Ton1X1, 1.2X1.2, 1.2X1.52SCS-3Ton1.2X1.2, 1.2 X 1.5, 1.5 X23SCS-5Ton1.2 X 1.5, 1.5 X ...