Testing machine accessories are a range of additional equipment designed to enhance or customize the capabilities of material testing machines to meet specific testing requirements for various materials. These accessories include, but are not limited to, fixtures, sensors, data acquisition systems, and software modules that can be used for tension, compression, bending, tearing, and peeling tests on a wide range of materials, such as metals, plastics, rubbers, textiles, and medical materials. With the use of these accessories, users can accurately measure mechanical properties of materials, such as tensile strength, elongation at break, and elastic modulus, and evaluate the material's processing techniques and bond strength.

These accessories are essential for achieving precise and reliable test results, ensuring that the testing machine can be adapted to a variety of testing standards and applications. They are particularly useful for fine-grained testing of delicate materials where accurate clamping and measurement are critical.