Voltage Testers

This item is brand-new, factory sealed.SURFACE OR FLUSH MOUNT BLACK FINISH HOUSING - BLACK FACE1 7/8" DIAMETER HOLE x 5/8" MOUNTING DEPTH (2 1/8" x 1" OVERALL)2 WIRE POSITIVE OR NEGATIVE HOOK UPAUTO SENSING TURN ON3 DIGIT RED LED DISPLAY

This item is brand-new, factory sealed.Dual USB Rocker Switch Style Voltmeter with Hidden Display This Dual USB Rocker Switch Style Voltmeter fits into any standard 13/16” X 1-7/16” hole. Allows two devices to be charged simultaneously...