Feature:
1. Shore A durometer use for testing the hardness of flexible materials, such as rubber and plastics.
2. Shore D durometer use for testing the hardness of flexible materials, such as hard rubber and hard plastic materials.
3. Shore C durometer use for testing the hardness of materials which includes vesicant materials.
4. The instrument has a simple structure, can be used conveniently and easy to read. It can be hold in hand of fixed on a base holder.

Specification: