Yum Cha Mini High-Precision Electronic Scale

In my lab I have a Yum Cha Mini High-Precision Electronic Scale.

See: https://jj5.net/66761

Product information

1. Product size:8.8*5.65*1.7 cm
2. Scale plate size:52*58 mm
3. Unit:g/tl/oz/ct/gn/dwt/ozt
4. Start-up mode: key start-up
5. Operation keys: 1)/T 2)UNIT
6. LOBAT display: Lo
7. Overload display: O_LD
8. Power supply: 2*AAABattery (Battery not included)