This is a portable scale that is compact in size and that is small enough to put in your pocket.  It can be used for weighing gold, silver,  diamond and other precious stones with 1/100th gram accuracy.

Specifications:

1. Scale Size: 128mm(W)×78mm(L)×19mm(H).

2. Weighing Modes: Gram, Ounce, Grain, Carat, Penny weight.

3. Capacity: 100g | 3.52oz | 3.21ozt | 64.30dwt

4. Readability: 0.01g | 0.001oz | 0.001ozt| 0.01dwt
5. Platform Material: Stainless steel supported by metal

6. Operating temperature: 10 - 30 degrees C

7. Power: Two AAA batteries (included)
8. Colors Available: Black or Silver.

9. Three years warranty

10. Overload indicator

11. Low battery indicator

Additional Information:

Lante pocket scales stand for quality and value. These are not cheap pocket scales that fail within months of use; they are built to perform over many years.

Lante Scale, your satisfactory choice !