Chauvin Arnoux CA 6608 [P01191304] Phase Rotation Tester. The Chauvin Arnoux CA6608 is used to accurately give indication of phase presence of absence.Encased in a small, lightweight shell, this tester is ideally suited for use out in the field and provides clear indication of detected phase via the use of a large LCD screen on the front of the tester. As soon as it is connected to a system the test will initiate, ensuring that less time is wasted configuring tests and phase status can be quickly determined.This device uses operating voltage from 40 to 850V AC between phase with frequency range of 15 to 400Hz. The CA6608 is also IEC 61010-1, CAT III 600V and IEC 61557-7 safety rated.The terminals and cables of the device are also colour coded to make sure its easy to determine phase connection status.