12-1000 V Spannungsprüfer Stift berührungslos AC Stromsensor Alarm elektrische Detektoren
ab 8,17 €
Low sensitivity: AC 48~1000V. Yellow-weak signal indicator; red-strong signal indicator. ●Infrared indicator light: YES. ●Signal intensity display The signal is weak: the buzzer sounds slowly and the yellow light is on;.
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