Awinner Gold Electronic Density Meter 300G 0.01G Lcd Display Digital Purity Testing Machine For Jewelry Precious Metal Lab

Awinner

Electronic Gold Density Meter 300g 0.01g LCD Display Digital Gold Purity Testing Machine for Jewelry Precious Metal Lab.Feature: 1. Advanced Sensor Technology: The gold density meter features intelligent sensor that ensures accurate and stable measurements. Its sensitivity allows precise weighing of various objects, from weights to plumages. 2. Clear LCD Display: Equipped with an LCD backlit large screen, this gold purity testing machine offers clear and intuitive readings. The user friendly int