Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Detecto's ProMed 6129 medical scale with height measurement rod is the right choice for home, health, and clinical office weighing * Easy BMI calculation * Heavy-duty, USA-manufactured scale * 500 lb x 0.2 lb / 225 kg x 0.1 kg * Height Rod: 30" - 78" / 76 cm - 200 cm * Platform: 10.75" W x 14.75" D / 27 cm W x 37.5 cm D * Display: Six-digit, seven-segment, 0.75" / 19 mm high LCD * Uses 6 "AA" size Alkaline, Ni-Cad or NiMH batteries (not included) * Keyboard: Membrane type with 5 keys and 4 directional arrows * Shipping Weight: 34 lb / 15 kg