Test Products International (TPI) has etched its name in the archives of test and measurement instrument innovation since its inception in 1997. Revered by a global clientele, TPI extends its reach through subsidiary entities in prominent regions such as the United Kingdom, United States, and Canada. As an ISO 9001 accredited organization, TPI prides itself on upholding rigorous quality standards, offering an extensive repertoire of premier-grade tools. Impeccably designed and meticulously crafted, TPI’s product lineup encompasses an impressive array of instruments, including thermometers, flue gas analysers, clamp meters, multimeters, and more.