Durometer Testers


RX-DD-ASK-C-SS digital durometer is specifically designed to measure the hardness of sneaker midsoles, EVA foam, foam rubber, and foam plastic materials. It displays hardness in the range of 0.0-100.0 Asker C units on its large LCD display. It can measure hardness in real-time or peak mode. While in peak mode it will hold the highest measurement until reset.

Complete Kit
The RX-DD-ASC-SS is supplied as a complete kit including the durometer, calibration certificate, reference block, and instruction manual in a foam-fitted metal carrying case.

Oversized case DCLW-CC that fits the durometer, load weight, and test block is optionally available. The RX-DD-ASK-C-SS durometer can be mounted in a test stand to greatly improve its accuracy and repeatability.

For more info Please Request a quote now..!!


  • Includes NIST-Traceable Calibration Certificate.
  • Conforms to JIS K 7312 / Asker C.
  • Holds Peak reading until reset.
  • Includes reference test block.


Measruing Range 0 - 100 Asker C Units
Resolution 0.1 Units
Weight 7.15 oz.
Warranty 1 year
Mounting Thread 5/16-40

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