Accud Portable Hardness Tester - AC-HL350

Features

• Based on HL scale and supports other hardness scales (HV, HB, HRC, HRB, HS) and tensile strength in MPa
• Average value calculation function
• Automatic power off
• Conforms to ASTM A956-02 standard

Specifications

• Resolution: 1HLD, 1HV, 1HB, 0.1HRC, 0.1HRB, 1HS, 1MPa
• Accuracy: ±8HLD/0.8HRC(HLD=800)
• Min. workpiece weight: >5kg (directly) >2kg (on solid support) >0.1kg (coupled to solid support)
• Min. workpiece thickness: >5 mm
• Min. workpiece diameter: >22mm
• Max. workpiece surface roughness: Ra<1.6µm
• Dimension: 121 x68x30 mm
• Power Supply: 3xAAA batteries
• Included: Test block, Small support ring, Brush & USB cable.
• Made in China
• Warranty: 12 months