... ect Measurement range:0-100HA(HD) HT-6510A for soft rubber, leather ectHT-6510D for hard rubber, plastic products ectApplication: Shore A ... as neoprene, silicone, and vinyl. It can also be used for soft plastics, felt, leather and similar materials.Shore D is ... , Formica, Epoxies and Plexiglass.Product info: digital durometer for shore hardness testing pocket size model with integrated probeTest scale: ...