Nơi xuất xứ
Guangdong, China
Product name
Manufacture Gold Testing Machine for Jewellery Retailers
Features
Easy access Computer startup switch with simple front panel
Working Principle:
Energy Dispersive X-ray Fluorescence
Detection limit:
100ppm Best substance effect
Expanded Uncertainty:
≤0.19%
High Voltage:
0~50KV/0~1MA
Feature
Touch Screen Displays.