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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Phase sequence detection: screen shows clockwise or counterclockwise
High and low voltage detection: beep: slow-fast
Backlight: green-red
Analog bar: low-high
Wire distinction: green backlight indicates neutral wire red backlight indicates live wire
Power supply: 2x1,5V AAA batteries Dimension 157x27x23mm
Weight 32g
