The new ECOMPACT 4 with the 3-phase coupling/decoupling unit ECOUPLER 4 combines the best of all worlds:
Performance, flexibility, economy and the famous Haefely quality and reliability. The ECOMPACT 4 is an ultra-compact immunity tester that performs all the most commonly used transient immunity tests, including Surge, EFT, Dips/Interrupts and AC/Surge Magnetic Field. The simplified user interface provides quick selection of tests and test levels, and even lets you change test parameters "on the fly" while running a test.