The Compass™ CR series provides basic weighing functionality and competitive performance at an economical price. Its slim, stackable design allows users to stack up to 4 balances, saving on laboratory space, and an enlarged weighing platform makes the CR series perfect for a variety of portable weighing applications, including being able to weigh samples of a wide variety of sizes. The Compass™ CR series is ideal for use in kitchens, classrooms, offices and more. You will only need one scale on your counter for basic weighing with the CR series.Maximum Weight: 620gReadability: 0.1gWeighing Units: g, lb, oz, oz t, dwtOverall Dimensions: (H)41mm x (L)205mm x (W)140mmPower Supply: 3 x AA Batteries