One of the most economically priced digital scale in today's market. Easy to use with its two-button operation, the Primo scale is compact and porable for easy storage or transport. Its capacity is 11 lbs or 5000 grams. It measures in ounces, pounds + ounces or grams and accurately measures in 0.1 ounce or 1 gram increments. Plastic platform. Tare and last mode recall enabled. Auto shut-off in 4 minutes. 5 years warranty. Uses 2-AA batteries.