Kyoritsu Electrical Instruments (KYORITSU) Low-voltage Detector (AC20V~1000V) KEW 5711

Low-voltage detector (AC 20V~1000V) Detects AC voltage even through insulation Notifies AC voltage with sound and light Equipped with a tip light for convenient work in dark places Switch between two sensitivity levels (Hi & Lo) with a single button Ready to use simply by touching the detection part to a live current