













#19 best reviewed in Testing EquipmentType
Testing Machine
Protection Class
IP57
Voltage
220 V
Accuracy Class
High Accuracy
Accuracy
±0.03%
place of origin
Shaanxi, China
High Precision Detection: Ensures accurate gold fineness quality control with a precision of +0.03%, providing reliable results for professional use.
11.6 Touchscreen: Facilitates easy and intuitive operation, allowing for one-touch testing and instant result viewing without the need for an external PC.
IP57 Protection Class: Offers high resistance to dust and water, making the device suitable for various industrial environments and ensuring durability.
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Make free local returns for defects on qualifying purchases
Claim a refund if your order doesn't ship, is missing, or arrives with product issues