Ohaus Scout Pro SP401 Portable Digital Gram - Food - Ingredient - Jewelry - Lab Balance Scale, Capacity 400g x 0.1g or 14 oz x 0.005 oz, 4.7 in. Dia. Weigh Pan 2 Year Factory Warranty Large LCD display with simple two-button operation - no training required! Powered by AC Adapter (Included) or 4 AA Batteries (Not Included) Reads in lb, kg, g, oz, combined lb:oz, troy ounces (ozt) & pennyweights (dwt) Modes include: tare, parts counting, percent weighing, totalization, and display hold; also includes weigh-below hook AND span calibration mass