Display Controls - ZERO: Includes Auto Zero Tracking and manual push button to re-establish zero reference. TEST: Runs a diagnostic test to ensure scale is fully functional, and allows a real-time view of internal settings Display - 1/2" high, six digit LCD Construction - Stainless steel weight platter, die cast aluminum base Field Calibration - Alternate span points can simplify field calibration by using less than full capacity weights. Can be set-up as either decimal pound or kilogram