The 450 Series Weigh Beam is a mechanical baby scale that provides the ultimate in safety for pediatric patients while also utilizing the time-tested, reliable DETECTO weigh beam for highly accurate measurement. The easy-to-clean polystyrene tray cradles babies securely on these dependable pediatric scales while the heavy-duty steel base provides patient assurance while weighing. A built-in measuring tape allows the healthcare professional to measure both weight and height simultaneously. It does not require electricity, making it ideal for remote clinics and pediatrician offices, and is available in capacities up to 130 pounds and 65 kilograms with a choice of pounds or kilogram readings.