Designed for education applications, the OHAUS Scout with large backlit LCD backed by education software is the ideal balance for your classroom. It is built to endure demanding classroom applications with superior overload protection. Features including, faster stabilization time, increased capacity, multiple connectivity options and stackable design make Scout the best weighing experience for the next generation classroom.Design Features: Stability indicator, stackable design with included storage cover (excluding 1mg model), mechanical and software overload/underload protection, low battery indicator, auto shut-off, auto tare, span calibration mass included on models up to 620g capacityApplication: Weighing, Density Determination, Mole WeighingDisplay: Liquid crystal display (LCD) with backlightOperation: AC adapter (included) or 4 AA batteries (not included)Communication : RS232, USB Host, USB Device, Ethernet or Bluetooth (available as an accessory)Construction: ABS housing, stain