Đồng hồ đo độ cứng cao su, nhựa PTC Shore C Scale Digital Pencil Durometer 212C
C Scale Durometers Measure the Hardness of Medium Hard Rubber, Elastomers, and Thermoplastics.
The Pencil Style Digital Durometers with a 1/2" diameter base (1.3cm) and overall length will allow the durometer to be used in confined or hard to reach areas with 0.1 reading resolution.
All Digital Durometers come complete with Electronic Max Hold feature, Test Block, Carrying Case and a NIST traceable certification. PTC Metrology is accredited by A2LA to ISO/IEC 17025:2005 and ANSI Z-540.