The heavy-duty understructure of this digital eye-level scale incorporates a fabricated lever system that is enhanced by precision-ground, pressed-in knife edges which eliminate friction. This scale also features "at-a-glance" convenience of the battery-powered LCD display. The height rod is black with white numerals and are graduated in both inches and centimeters.

Display functions include auto off/release of display, automatic zero, and motion detection. With the push of a button, readings appear in pounds OR kilograms. The 6439 features Body Mass Index calculation. The platform cover is easily removed for cleaning.

• Selectable Units
• Push Button and Keypad Tare
• Body Mass Index
• Automatic Display Lock
• Capacity: 400 lb x .2 lb/180 kg x .1 kg (selectable) 
  
• Platform Size: 10 1/2" x 14 1/2" / 267 mm x 368 mm 
• Shipping Weight: 38 lb / 17.2 kg 
• Height Rod Measures: 30" - 78" and 76 cm - 198 cm 
• Scale Height: 59" / 1.5 m 
• Display: .7" high-contrast LCD 
• Power Source: 6 "C" size alkaline batteries or optional AC adapter