Volume & Weight MeasurementsMeasure volume in cups, tablespoons, fluid ounces and milliliters as well as weight in grams, ounces and pounds:ounces.Durable Stainless Steel PlatformThe removable platform makes cleanup fast and easy.Tare FeatureReset the scale to zero weight to measure multiple items or subtract the weight of container.Automatic Shut-offThe scale will turn off after five minutes of inactivity to help conserve and extend battery life.AC Power Adapter Available SeparatelyAn optional AC power adapter is available separately and will override the automatic shut-off feature.