Rex TBK-D Type D Durometer Test Block Kit

The TBK-D Type D Durometer Test Block Kit is designed to give the user the ability to develop the proper "feel", and, while they are not to be used for calibration purposes, they enable the user to perform a quick check for proper durometer operation. A large variation would indicate the need for recalibration of the durometer being utilized. This should be done in accordance with the methods indicated in ASTM D-2240. The kit consists of color coded test blocks each of which measures " x 2" x 2". The kit is supplied in a sturdy foam-fitted carrrying case with the true readings for each block on the inside cover of the case. At an additional cost, a certificate of conformance is also available for users who need documentation of tracibility to NIST. Single test blocks for other durometer scales are also available.