Salter Pro-Helix Professional Mechanical Scale is the pinnacle of timeless design and incomparable quality and accuracy. This scale is the combination of over 250 years of experience and an unwavering drive to make the most accurate scales on the market. The high 400 lb capacity makes this scale perfect for any user. A large, 18.25" x 13" platform is comfortable to stand on for every weigh in while the powder-coated steel base assures its' durability. With no worry about battery life and electronic components, taking a measurement is as easy as stepping onto the scale.