Detectos USA-made model 6745 pediatric scale features integral measuring tape up to 22 inch (56 cm), built-in battery charger for NiCad or NiMH batteries, AC power cord (included), a locking pin for easily removing the tray for cleaning, 1 inch (25 mm) high LCD, step-by-step instructions right on the keypad and RS232 serial output for connectivity with a printer or PC. The 6745 pairs perfectly with the stainless steel rolling baby scale cart. Overall measurements are 28 x 14 inch (71 x 36 cm) with a capacity of 30 lb / 15 kg.