Reviews Screw Testing Machine

925 Sterling Silver Rhodium Plated 2mm Basket Cubic Zirconia Stud Screwback Baby Girls Earrings

All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..

All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..

It is portable and needs no battery, it is easy to learn and use even for new user..
Automatic temperature compensation function minimizes the effect of the temperature on testing result..
Ideal for testing and monitoring the sugar content in brewing or other food indurstry..
Includes: a firm plastic case, a refractometer ,a cleaning cloth, a screw driver, an operating instructions, some pipettes..
Get two results in one testing: the refractometer has the most common two scales for sugar content: 0-32% brix and corresponding 1.000-1.130 specific gravity..

All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..

All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..

All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..

All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..

All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..

All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..