UNI-T Wskaźnik napięcia i kolejności faz UT18D
Brand
UT18D
CAT III 690V/CAT IV 600V voltage and continuity detector
LCD display
DC/AC voltage
Three-phase voltage
Order of phases
Continuity and differential test
Weatherproof IP65
RCD test (operating voltage): 230 V/50 Hz ~ 400 Hz)
Polarity detection: positive and negative
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