“EEEE” Automatic Zero Tracking Module Converter LCD Size: 2” x 1” Power: 2 x AA batteries (not included) ADVIS Use and Care: Lay your scale on a hard flat surface to ensure maximum accuracy and repeatability. Clean your scale with a damp cloth but do not allow water to get inside the scale. Do not use chemical abrasive cleaners to clean the scale. Do not allow your scope to become saturated with water as this can damage the electronics. Do not store the scale upright when not in use as this will drain the batteries. Remove the batteries if the scale will not be used for a long time. Treat the scale carefully because it is a precise instrument. Don’t fall or jump on it. Do not weigh those items whose weight is heavier than 10 kg.