tx747

Electric Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen 90-1000V Features:Electric Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen 90-1000VThe next generation VoltAlert AC non-contact voltage testers are easy to use — just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps, you know there is voltage present. ...