małych wentylatorów i innych akcesoriów

2260 oraz 2280

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Uni-T UT261A Motor fase- og rotationsretningstester Logitech MK combos małych wentylatorów i innych akcesoriówUni T UT261A Phase Sequence and Motor Rotation Tester The Uni T UT261A is a compact phase sequence tester designed for quick inspection of three phase installations. The device measures AC voltage in the range of 40690 V at frequencies of 15400 Hz, determines phase sequence, and detects missing phases, with results displayed on an easy to read LCD screen. Powered directly from the circuit under test, it requires no batteries and is ready for use at