Đồng hồ đo độ cứng cao su, nhựa PTC DO Scale Digital Pencil Durometer 212DO
DO Scale Durometers Measure the indentation hardness of fireproof coating, Moderately Hard Rubber, Elastomers and Dense Textile Windings
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. A knurled surface gives a more secure grip when making hand held readings.
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.