A&D's Ninja digital scale series includes two models - 200 X 0.1 g and 2000 X 1 g. The series offers a low-profile, lightweight design with a 5-in. round weigh pan. It provides tare to full capacity, calibration function, multiple weighing units, large LCD display, auto power off, overload indicator and stability indicator. Units come standard with four AA batteries and a battery life of 1,000 hrs. AC adaptor and stainless steel weigh pan are available as options.