SPI Hardness Calibration Test Block Kit, Shore A Scale, 30 HA to 90 HA Hardness – 15-138-1

Hardness Calibration Test Block Kit
30 HA to 90 HA Hardness, Shore A Scale
2 Inch Long, 2 Inch Wide, 0.285 Inch High, 7 Piece

Durometer Test Block Kit:

• Shore A consists of 7 color coded test blocks ranging from Ha 30s to Ha 90s
• Shore d consists of 3 color coded test blocks ranging from Ha 30s to Ha 90s
• Durometer results should be within 2 durometer points of stated test block value

Specifications:

For use with SPI Digital Durometers