PET supports the Pulse-Echo Method (PEM) for pile integrity testing. This pile integrity test method (PIT test, PET "Pulse Echo Testing" or "low strain testing") performs fast pile quality control tests, ensuring that any inconsistencies or defects in the pile are quickly identified with minimal disruption to the construction process. The PET system is designed to be user-friendly, with intuitive software that guides operators through each step of the testing process, making it accessible even for those who are new to pile testing. Additionally, the system's portability allows engineers to perform tests on-site efficiently, providing immediate feedback and results that can be used to make informed decisions about the integrity of the piles. This capability is crucial for maintaining safety standards and optimising the construction timeline, ultimately contributing to the success of any project.