In heat treatment plants, temperature uniformity surveys (TUS) and system accuracy tests (SAT) are of fundamental importance. This is because they detect hot and cold spots and ensure the repeatability of production. This enables the fulfillment of binding customer requirements, reduces complaints and is used for preventive maintenance. The portable measuring system JUMO LOGOSCREEN 700 allows you to carry out the tests independently and in compliance with AMS2750 and CQI-9.