Plastic and rubber universal testers are developed by the well-known density meter manufacturer, Zhongshi (ZS), which can be widely used in rubber and plastics industry, wire and cable manufacturing, footwear, precious metals, hard alloys, etc. Precision electronic instruments in many industries such as composite materials, tires, building materials, etc. The instruments are carefully constructed by precision electronic balances, special density conversion procedures, and professional density measurement accessories.
