Complete Digital O-Ring Hardness kit
The Digital Complete O-Ring Hardness Kit is the most convenient and accurate way to perform repeatable hardness (durometer) testing on thin materials – as thin as .050″.
- Model DD-5-M – Type M Durometer with Certification
- **Adjustable Measurement Timer with Onscreen Countdown**
- Model OS-3 – Air Dampened Operating Stand
- Model ORF-1 – O-Ring Fixture Kit
- Model TBK-M Type M Test Block Kit with Certification
Conforms to ASTM D-2240