Measuring device for detecting hardness of fastener

• Main Author: MA GANGYI
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a measuring device for detecting the hardness of a fastener, which comprises a display screen and a measuring machine body, the display screen is installed and fixed in themiddle of the inner side of the front end of the measuring machine body, and a control button is arr...