"Weights & measurements may be ranked among the necessaries of life to every individual of human society."
- John Quincy Adams, 1821
The AccuGem series are classic analog gem scales. This twin beam design has been in use for over 30 years and is a proven success. These scales are accurate to 0.05g (.25ct) and are perfect for semi-precious or even precious stones. The Accugem 2 weighs up to 10 Carats (2 grams)and the Accugem 7 weighs up to 35 carats (7 grams). Based on old civil war scales, these are proven designs that date back over 100 years.