The DDA 10 durometer is an ergonomic device to check Shore hardness in gum, plastic and other non-metallic materials. It has been designed with a very high quality. The DDA 10 durometer is mainly used for soft gums, elastomers, natural rubber, neoprenes, casting resin, white PVC, leather, etc. If the material thickness is not enough, it should be layered and tightened on the back with the same material in order to increase its thickness.
 
DDA 10 硬度計是一種符合人體工程學的設備，用於檢查牙齦，塑料和其他非金屬材料的「肖氏硬度」。 DDA 10硬度計主要用於軟膠，彈性體，天然橡膠，氯丁橡膠，鑄塑樹脂，白色PVC，皮革等。