Features:

• Hardness scales: HRA, HRB, HRC, HRD, HRF, HRG
• Preliminary test force 10kg
• Test force: 60kg, 100kg, 150kg
• Manual load control
• Minimum reading: 1HR
• Used for large and heavy steel or iron parts
• According to ISO 6508, ASTM E18 standards
• Dimensions: 220 x 70 x 220 mm
• Weight: 4.7 kg