Electronic Kitchen Scale Sf-400 Digital Weighing Scale

Model:sf-400 1.name:electronic scales 2.accurate to 1g 3.power supply :2 x aa batteries (not included) 4.low power consumption 5.auto zero-auto off 6.low battery/overload indication 7.unit ( g/oz ) display 8.auto zero resetting 9.auto switch off in 120 seconds without operation