?Featured Product: Rent the OMICRON electronics Testrano 600 and cut down your testing time! The Testrano 600 is a portable three-phase power transformer test system which supports most common electrical tests on various transformer setups without having to disconnect. The three integrated sources speed up testing as tests can be done on all three phases simultaneously. Thus, TESTRANO 600 cuts down testing time to one third compared to testing times with conventional single-phase test sets! Click the link below for more information and to get a quote.