ITEM NAME:AC 100-500V LED Electric Test Volt Detector Tester Pen Screwdriv Voltage Probe Z a.imagelink a:hover.imagelink {color:#db3606;.1pc x electric tester pen. Multifunctional household test pencil,you can use it to test circuit and distinguish whether an object is electrified. Multi-function, double head removable. With light indication.
