Features: 1.A flexible fixing solution that covers multiple scenarios including measurement, photography, and maintenance. 2.360 Degree rotation adjustment, fast positioning, and precise angles; 3.The tooth pattern bite locking structure is more stable when tightened, effectively preventing equipment deviation. 4.Flexible and convenient, widely compatible with JTX A9 curve ammeters, cameras, macro lenses, and various devices. 5.Powerful multifunctional clamp, with a maximum opening of 53mm, can be securely installed on a desktop, edge, or microscope stand. Convenient and practical