Standard ST903 Socket Polarity and Earth Leakage Tester
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Socket Polarity and Earth Leakage Tester
DT-903 Socket Polarity and Earth Leakage Tester tests 3 wire 220V AC outlets and earth leakage circuit breakers(ELCB).
Power supply From unit under test
Electrical safety IEC61010/EN61010; IEC61557-7/EN61557-7
Protection level CATIII 600V
Type of protection IP40
Operating temperature 0ºC to 40ºC
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Category: Standard
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