The DCD Certified Durometer Test Disks are designed for checking durometer indentor extension. They are sold as a kit with 4 check points (20, 40, 60 & 80) or a single ring (20). The kit includes a base disk to provide a solid surface base. A calibration certificate is included.
- Includes Calibration Certificate
- Supplied in plastic case
- Accuracy of ±1.6 units