There are many Fake testers manufactured outside of the United States by companies that are not authorized by Norman Tool to do so. These testers look similar, but they are not made with the same components or standards, and they will not compare properly. In addition to their poor quality in parts and assembly, they also generate inaccurate and improper testing results. We recently obtained one of these fake testers, and did a head-to-head comparison with one of our newly manufactured testers, as well as out factory Master tester. The results are significantly different, and they highlight the degree of testing inaccuracy and inferior parts with the Fake tester.