Self-contained indsutrial scale with RS-232 interface for simple non-trade weighting applications. Re-enforced painted mild steel base, stainless steel weight platter and pole, robust ABS plastic indicator with strain relief connections and heavy duty adjustable foot assemblies. Battery life: Up-to 35 hours of continuous use. Operating temperature: 41/95 degree F. Construction: mild steel base, stainl display pole, ABS plastic indicator. Measures 22" length by 18" width by 36-1/2" height.