SM852B 3 Phase Sequence Rotation Tester LED Indicator Detector Checker Meter
Used to measure the opening phase condition and sequence through LED and Buzzer.
Operational Voltage: 60V~600V (3 Phase AC)?Measuring frequency range: 20Hz~400Hz.
Accurate measurement device, efficient, effective, compact and easy to use.
Continuous Use Time: 60 minutes maximum at 60V AC 4 minutes maximum at 600V AC.Protection Level: 2000 V (impulse voltage 4000 V).
Warm Note: Don't expose the instrument to water or other corrosive liquids, and do not place it in an environment with direct sunlight or high temperature and relative humidity, so as not to affect its test performance.
7.09 x 4.33 x 1.97 inches
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