Durometer Hardness Standards

This kit will prove to be invaluable in helping to maintain durometer read-out accuracy for scientific, manufacturing, and research and development use. As a reference check, it will indicate if a durometer is operating within tolerances.

"A" scale consists of 7 color-coded rubber test blocks of various Type A durometer hardness values ranging from 30 durometer to 90 durometer, and are housed in a convenient, rigid, custom-fit protective box. "D" scale consists of 3 test blocks ranging from 20 to 80 durometer.

Instant identification of a particular hardness range is made fast and easy because of our advanced color identification.

Case Description:
Black with magnetic lid latch; fitted poly insert.

Calibration Information:
Actual durometer readings of each block provided on attached panel inside case lid

Durometers and accessories are guaranteed for a period of one year against defective workmanship and/ or material. The guarantee does not apply to products that are mishandled, misused, etched, stamped or otherwise marked or damaged. We reserve the right to change the design without notice