STARRETT Portable Hardness Tester / Model: 3811A

Specifications

• Made in America: No
• Impact Direction: Vertical & Horizontal
• Measuring Accuracy: +/- 0.5% (referred to L=800)
• Minimum Thickness of Sample: 1''
• Operating Temperature: 5-104 F
• Dimensions: 5.96 x 2.938 x 1.270'' (150 x 74 x 32mm)
• Weight: 8.6 oz (245 grams)

• Combines fast test speeds coupled with ample memory and output
• Performs tests that easily convert to most popular hardness scales such as Rockwell, Brinell, Vickers and Shore
• State of the art, digital portable hardness tester.
• Designed to test the hardness of large, hard metal parts
• USB Ouput
• Automatic conversions to Rockwell Brinell, Vicker and Shore
• Automatic mean value as well as Min and Max values
• Uses two AA alkaline battery with low power indicator
• Memory capacity (100 groups)
• Optional: impact devices and special support rings