Mini Electronic Digital Pocket Weighing Scale

Mini electronic digital pocket weighing scale
1, Unit selection: g, oz, dwt, gn;
2, Tare to zero;
3, Auto power off in 30 seconds;
4, Blue backlight;
5, Capacity: 100-200-300-500g;
6, Resolution: 0.1/0.01g;
7, Power supply: AAA*2.