Rex Durometer Test Block Kit for Type D

The Type D durometer tests the hardness of hard rubber and plastics. To obtain accurate readings using a durometer, one must develop a proper ?feel? for the gauge. Rex Gauge Co.?s Test Block Kit for D durometers gives the user the ability to develop the proper ?feel?. While not to be used for calibration purposes, the kit also enables the user to perform a quick check for the proper operation of the durometer. The kit consists of three color-coded test blocks each measuring 1/4? x 2? x 2?. The Kit is furnished with a sturdy magnetic-latching carrying case with the true readings for each block on the inside cover of the case. At an additional cost, a certificate of calibration is also available for users who need documentation of traceability to NIST.