A push-pull tester is an instrument used to measure and record thrust and tension. It can accurately measure the force acting in a certain direction to ensure the strength and safety of the product or structure. Push and pull testers are commonly used in quality control, product development, material testing, and other fields, and can effectively detect and evaluate the mechanical properties and durability of products.

A push-pull tester typically consists of one or more sensors, a data processing unit, and a display interface. The sensor is the core part of the tester, which can be a mechanical force gauge or an electronic sensor. The data processing unit is responsible for converting the data collected by sensors into meaningful information, such as the unit of force (such as Newton, pound, etc.). The display interface can be an analog pointer or a digital display screen, used to display measurement results to the user.

There are various types and specifications of push and pull testers, and suitable models can be selected according to needs. Portable push-pull testers are suitable for rapid on-site testing, while desktop or floor standing push-pull testers are suitable for precise measurement in laboratory environments.