The Extech ET20B is a compact-size AC/DC Voltage Detector (100-250 V AC/DC). It features a neon light voltage indicator, built-in test leads, pocket clip, and insulated housing.



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The Extech ET20B is a compact-size AC/DC Voltage Detector (100-250 V AC/DC). It features a neon light voltage indicator, built-in test leads, pocket clip, and insulated housing.
Call (866) 477-3687 to speak with a knowledgeable specialist.
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Call (866) 477-3687 to speak with a knowledgeable specialist.