The BenchMark HD-1 is a heavy-duty scale base designed to fit between two airline check-in desks. Its 304 stainless steel cover and mild steel frame stand up to frequent baggage handling, while front and rear kick plates shield the base from debris. Four leveling feet help set the platform, and the factory-fitted DB-9 connector connects to Tracer AV2 baggage instrumentation. The HD-1 base includes two kick plates and two foot keepers; the display, kiosk, and software shown in application illustrations are separate equipment.